last executing test programs: 609.960478ms ago: executing program 1 (id=635): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1400000033000b35d25a806c8c6f940e1224fc60", 0x14}], 0x1}, 0x40010) 568.752564ms ago: executing program 1 (id=638): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="7800000018002507b9009b14ffff00000200be040205040c5c0009003f0020030a0000000d0085a168d0bf46d32345653600648d27000b000a00000049935ade4a460c89b6ec0cff3959547f509058ba86c902007a00004a320004021618bcddf66ed538f252325000000000000000000000000074733146", 0x78, 0x400c014, 0x0, 0x0) 538.19697ms ago: executing program 3 (id=640): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {0x0}}, 0x18) 512.176664ms ago: executing program 3 (id=641): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote, 0x8001}}, 0xf55, 0x5}, &(0x7f0000000300)=0x90) 489.846018ms ago: executing program 2 (id=642): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000003b0009012cbd7000f9ffffff02"], 0x1c}, 0x1, 0x0, 0x0, 0x1000c957}, 0x0) 478.7728ms ago: executing program 0 (id=643): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x21c91c, &(0x7f0000000180)={[{@stripe={'stripe', 0x3d, 0x7e9}}, {@delalloc}, {@usrquota}], [{@obj_user={'obj_user', 0x3d, 'ext4\x00'}}, {@flag='silent'}, {@uid_gt}, {@uid_gt}, {@audit}]}, 0xfe, 0x4f1, &(0x7f0000001000)="$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") mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='mpol=interlReave:7-N:0/']) 478.40417ms ago: executing program 1 (id=644): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="18010000540001002abd7000fddbdf2507000000", @ANYRES32=0x0, @ANYBLOB="20000100", @ANYRES32, @ANYBLOB="01000000fc01000000000000000000000000000186dd000020000100", @ANYRES32, @ANYBLOB="847bcddbf9da"], 0x118}}, 0x20000000) 457.545723ms ago: executing program 3 (id=645): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) fstatfs(0xffffffffffffffff, 0x0) 414.47656ms ago: executing program 3 (id=647): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newtaction={0xb0, 0x30, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [{0x9c, 0x1, [@m_csum={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xffffffffffffffa5, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_skbedit={0x68, 0x1, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x9, 0x3f, 0x8be6, 0x4}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x4}, @TCA_SKBEDIT_PTYPE={0x0, 0x7, 0x2}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4081}, 0x2400c810) 414.09413ms ago: executing program 4 (id=648): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8}, 0x10) 410.632211ms ago: executing program 1 (id=649): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x1058, [{0x11}, {0x0, 0x800000000000000}]}, 0x68) 408.365061ms ago: executing program 2 (id=650): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x444, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYRES8, @ANYRES64], 0xfe, 0x667, &(0x7f00000002c0)="$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") open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000020000"], 0x0) 300.816949ms ago: executing program 3 (id=651): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x403, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x80646}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_RESEND_IGMP={0x8}, @IFLA_BOND_AD_LACP_ACTIVE={0x5, 0x1d, 0x4}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000690}, 0x20048040) 289.707651ms ago: executing program 1 (id=652): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x78, 0xfe}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x21}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 281.491023ms ago: executing program 2 (id=653): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000001000010025bd7000fbdbdf2500000000", @ANYRES32=r0, @ANYBLOB="10080400030a000008003a"], 0x30}}, 0x4000014) 278.717803ms ago: executing program 4 (id=654): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000000cc0)=@newtaction={0x84, 0x30, 0x12f, 0x0, 0x0, {0x0, 0x0, 0x1be}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x5c, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x4}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x84}}, 0x0) 251.051338ms ago: executing program 0 (id=655): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='uid_map\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000500)=""/133, 0xcd}], 0x1, 0xa6, 0x200) 214.614473ms ago: executing program 0 (id=656): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="a40000001000a54627bd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="150c0000000000007c0012800c0001006d6163766c616e006c0002800800030001000000280005800a000400aaaaaaaaaabb00000a00040000000000000000000a000400aaaaaaaaaaaa00000a000400e7"], 0xa4}, 0x1, 0x0, 0x0, 0x28001}, 0x8000) 163.394222ms ago: executing program 4 (id=657): r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000400)) syz_open_pts(r0, 0x2) 143.751435ms ago: executing program 1 (id=658): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0xf}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f0000000300)="882f1242a03c3f98722780b605a7", 0x0, 0x990d, 0x7000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 143.614155ms ago: executing program 2 (id=659): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000001500)=@newtaction={0x48, 0x31, 0x12f, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x48}}, 0x0) 131.497058ms ago: executing program 4 (id=660): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x1, 0x78bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x11d15, 0x11130}, [@IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x1e826}, @IFLA_BROADCAST={0xa}, @IFLA_IFNAME={0x14, 0x3, 'macvtap0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x2006c001}, 0x8004) 101.413963ms ago: executing program 0 (id=661): r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, 0x0, 0x0) 98.607283ms ago: executing program 3 (id=662): r0 = socket$caif_stream(0x25, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, 0x0}, 0x1000}], 0x1, 0x101, 0x0) 79.520256ms ago: executing program 2 (id=663): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="1b0000001e005f0214fffffffffffff80700000001000000000000", 0x1b) 56.87396ms ago: executing program 0 (id=664): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=@newsa={0x184, 0x10, 0x1, 0xbffffffe, 0x100, {{@in=@empty, @in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x1, 0x394, 0x4e23, 0x5, 0x0, 0x40, 0x0, 0x3a}, {@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x29}, {0x0, 0xfffffffffffffffb, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8}, {0x6, 0x0, 0x1f, 0x1ff}, {0x2, 0xfffffffc, 0xfff7fffd}, 0x70bd2a, 0x3501, 0xa, 0x1, 0xfd, 0x20}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'blake2b-256\x00'}, 0x0, 0x100}}]}, 0x184}, 0x1, 0x0, 0x0, 0x20048855}, 0x10) 56.63121ms ago: executing program 4 (id=665): r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, 0x0, 0x0) 40.999403ms ago: executing program 2 (id=666): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{0x81}, {0x6}]}) 29.828205ms ago: executing program 4 (id=667): pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, &(0x7f00000002c0)=0x8000000000000000, 0x10, 0x0) 0s ago: executing program 0 (id=668): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) setitimer(0x1, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts. [ 31.702255][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 31.702272][ T28] audit: type=1400 audit(1775943410.294:70): avc: denied { mounton } for pid=3303 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 [ 31.731413][ T28] audit: type=1400 audit(1775943410.324:71): avc: denied { mount } for pid=3303 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 [ 31.733741][ T3303] cgroup: Unknown subsys name 'net' [ 31.759442][ T28] audit: type=1400 audit(1775943410.354:72): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.875074][ T3303] cgroup: Unknown subsys name 'cpuset' [ 31.881457][ T3303] cgroup: Unknown subsys name 'rlimit' [ 32.012917][ T28] audit: type=1400 audit(1775943410.604:73): avc: denied { setattr } for pid=3303 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 [ 32.037707][ T28] audit: type=1400 audit(1775943410.604:74): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.066056][ T28] audit: type=1400 audit(1775943410.604:75): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.086494][ T28] audit: type=1400 audit(1775943410.604:76): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.106945][ T28] audit: type=1400 audit(1775943410.604:77): avc: denied { mounton } for pid=3303 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 [ 32.106978][ T3306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 32.140463][ T28] audit: type=1400 audit(1775943410.604:78): avc: denied { mount } for pid=3303 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 Setting up swapspace version 1, size = 127995904 bytes [ 32.163850][ T28] audit: type=1400 audit(1775943410.634:79): avc: denied { read } for pid=3043 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 32.210927][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.346934][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 33.382936][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 33.426245][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 33.453269][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.460466][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.468108][ T3315] bridge_slave_0: entered allmulticast mode [ 33.474707][ T3315] bridge_slave_0: entered promiscuous mode [ 33.503712][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.510913][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.518272][ T3315] bridge_slave_1: entered allmulticast mode [ 33.524813][ T3315] bridge_slave_1: entered promiscuous mode [ 33.558591][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.580030][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.589390][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 33.610808][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.618033][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.625220][ T3317] bridge_slave_0: entered allmulticast mode [ 33.631768][ T3317] bridge_slave_0: entered promiscuous mode [ 33.642923][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.650108][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.657399][ T3317] bridge_slave_1: entered allmulticast mode [ 33.663991][ T3317] bridge_slave_1: entered promiscuous mode [ 33.695326][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 33.711075][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.718216][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.725477][ T3322] bridge_slave_0: entered allmulticast mode [ 33.731980][ T3322] bridge_slave_0: entered promiscuous mode [ 33.739433][ T3315] team0: Port device team_slave_0 added [ 33.749970][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.761998][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.769140][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.776459][ T3322] bridge_slave_1: entered allmulticast mode [ 33.783038][ T3322] bridge_slave_1: entered promiscuous mode [ 33.790443][ T3315] team0: Port device team_slave_1 added [ 33.812837][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.843283][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.850410][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.876917][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.892699][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.899822][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.925832][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.944942][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.952028][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.959197][ T3316] bridge_slave_0: entered allmulticast mode [ 33.965831][ T3316] bridge_slave_0: entered promiscuous mode [ 33.980751][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.991201][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.001659][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.008844][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.016221][ T3316] bridge_slave_1: entered allmulticast mode [ 34.022762][ T3316] bridge_slave_1: entered promiscuous mode [ 34.032684][ T3317] team0: Port device team_slave_0 added [ 34.056236][ T3317] team0: Port device team_slave_1 added [ 34.077221][ T3322] team0: Port device team_slave_0 added [ 34.082925][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.090178][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.097521][ T3320] bridge_slave_0: entered allmulticast mode [ 34.104047][ T3320] bridge_slave_0: entered promiscuous mode [ 34.125643][ T3322] team0: Port device team_slave_1 added [ 34.131377][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.138611][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.145866][ T3320] bridge_slave_1: entered allmulticast mode [ 34.152393][ T3320] bridge_slave_1: entered promiscuous mode [ 34.159950][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.170432][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.187492][ T3315] hsr_slave_0: entered promiscuous mode [ 34.193599][ T3315] hsr_slave_1: entered promiscuous mode [ 34.217680][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.224724][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.250729][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.261991][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.269347][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.295383][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.317119][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.327468][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.344644][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.351614][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.377728][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.389347][ T3316] team0: Port device team_slave_0 added [ 34.417116][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.424150][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.450377][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.462043][ T3316] team0: Port device team_slave_1 added [ 34.473977][ T3320] team0: Port device team_slave_0 added [ 34.496018][ T3317] hsr_slave_0: entered promiscuous mode [ 34.502127][ T3317] hsr_slave_1: entered promiscuous mode [ 34.508170][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 34.513898][ T3317] Cannot create hsr debugfs directory [ 34.520663][ T3320] team0: Port device team_slave_1 added [ 34.541445][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.548503][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.574496][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.591213][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.598358][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.624296][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.647256][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.654479][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.681025][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.707118][ T3322] hsr_slave_0: entered promiscuous mode [ 34.713283][ T3322] hsr_slave_1: entered promiscuous mode [ 34.719593][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 34.725413][ T3322] Cannot create hsr debugfs directory [ 34.731283][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.738379][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.764368][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.836483][ T3316] hsr_slave_0: entered promiscuous mode [ 34.842672][ T3316] hsr_slave_1: entered promiscuous mode [ 34.848743][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 34.854512][ T3316] Cannot create hsr debugfs directory [ 34.867659][ T3320] hsr_slave_0: entered promiscuous mode [ 34.873678][ T3320] hsr_slave_1: entered promiscuous mode [ 34.879681][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 34.885437][ T3320] Cannot create hsr debugfs directory [ 35.017991][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.038095][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.054605][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.063417][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.094812][ T3317] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.107155][ T3317] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.120469][ T3317] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.134933][ T3317] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.164129][ T3322] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.175597][ T3322] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.184666][ T3322] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.193692][ T3322] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.238186][ T3316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.247447][ T3316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.265220][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.276560][ T3316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.285399][ T3316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.317882][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.328297][ T3320] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.341201][ T3320] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.356407][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.365765][ T3320] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.375459][ T3320] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.387424][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.394531][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.415273][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.422452][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.438139][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.469345][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.476624][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.486170][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.493264][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.534113][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.546942][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.566410][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.591104][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.607611][ T1638] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.614721][ T1638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.627548][ T1638] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.634681][ T1638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.649350][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.688956][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.702116][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.714133][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.721252][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.733393][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.740501][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.755784][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.762948][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.772147][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.779214][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.795684][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.811792][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.849017][ T3320] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.859762][ T3320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.911804][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.937318][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.033466][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.042242][ T3317] veth0_vlan: entered promiscuous mode [ 36.057073][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.066248][ T3315] veth0_vlan: entered promiscuous mode [ 36.087614][ T3317] veth1_vlan: entered promiscuous mode [ 36.107189][ T3315] veth1_vlan: entered promiscuous mode [ 36.133823][ T3317] veth0_macvtap: entered promiscuous mode [ 36.154790][ T3317] veth1_macvtap: entered promiscuous mode [ 36.189342][ T3315] veth0_macvtap: entered promiscuous mode [ 36.205420][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.225260][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.249780][ T3315] veth1_macvtap: entered promiscuous mode [ 36.257125][ T1638] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.276024][ T3316] veth0_vlan: entered promiscuous mode [ 36.295074][ T1638] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.305314][ T3320] veth0_vlan: entered promiscuous mode [ 36.312743][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.322791][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.330406][ T1638] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.340446][ T1638] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.357121][ T3316] veth1_vlan: entered promiscuous mode [ 36.367357][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.378665][ T3322] veth0_vlan: entered promiscuous mode [ 36.386668][ T3320] veth1_vlan: entered promiscuous mode [ 36.396339][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.406473][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.428395][ T3317] 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. [ 36.437781][ T3316] veth0_macvtap: entered promiscuous mode [ 36.450068][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.462771][ T3322] veth1_vlan: entered promiscuous mode [ 36.471279][ T3316] veth1_macvtap: entered promiscuous mode [ 36.497514][ T3484] netlink: 'syz.0.1': attribute type 21 has an invalid length. [ 36.508442][ T3484] netlink: 164 bytes leftover after parsing attributes in process `syz.0.1'. [ 36.527381][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.549185][ T3320] veth0_macvtap: entered promiscuous mode [ 36.564231][ T3322] veth0_macvtap: entered promiscuous mode [ 36.577892][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.599525][ T3320] veth1_macvtap: entered promiscuous mode [ 36.608026][ T3322] veth1_macvtap: entered promiscuous mode [ 36.630782][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.644398][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.660251][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.681570][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.690941][ T3493] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8'. [ 36.700461][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.709683][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.733416][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.761290][ T30] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.776135][ T30] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.818284][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 36.818304][ T28] audit: type=1400 audit(1775943415.414:102): avc: denied { open } for pid=3500 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.845329][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.852634][ T30] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.861442][ T28] audit: type=1400 audit(1775943415.414:103): avc: denied { perfmon } for pid=3500 comm="syz.0.11" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 36.861476][ T28] audit: type=1400 audit(1775943415.414:104): avc: denied { kernel } for pid=3500 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.912546][ T30] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.926773][ T3505] netlink: 36 bytes leftover after parsing attributes in process `syz.1.13'. [ 36.936514][ T3505] netlink: 6 bytes leftover after parsing attributes in process `syz.1.13'. [ 36.952197][ T3503] loop0: detected capacity change from 0 to 2048 [ 36.962017][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.975785][ T3503] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 15 [ 36.998345][ T1638] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.031257][ T1638] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.086461][ T1638] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.299648][ T3537] netlink: 68 bytes leftover after parsing attributes in process `syz.0.24'. [ 37.431243][ T28] audit: type=1400 audit(1775943416.014:105): avc: denied { bpf } for pid=3554 comm="syz.2.34" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.524780][ T28] audit: type=1400 audit(1775943416.114:106): avc: denied { prog_load } for pid=3565 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.764658][ T28] audit: type=1400 audit(1775943416.364:107): avc: denied { execmod } for pid=3597 comm="syz.2.54" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=4955 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 37.834094][ T3604] team0: entered promiscuous mode [ 37.839704][ T3604] team_slave_0: entered promiscuous mode [ 37.846193][ T28] audit: type=1400 audit(1775943416.364:108): avc: denied { execute } for pid=3597 comm="syz.2.54" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=4955 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 37.881754][ T3604] team_slave_1: entered promiscuous mode [ 37.930421][ T28] audit: type=1400 audit(1775943416.514:109): avc: denied { write } for pid=3611 comm="syz.3.61" name="mcfilter" dev="proc" ino=4026532780 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 37.984091][ T3622] netlink: 'syz.0.65': attribute type 10 has an invalid length. [ 38.017285][ T3622] netlink: 40 bytes leftover after parsing attributes in process `syz.0.65'. [ 38.035048][ T28] audit: type=1400 audit(1775943416.554:110): avc: denied { nlmsg_write } for pid=3613 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 38.232784][ T28] audit: type=1400 audit(1775943416.824:111): avc: denied { create } for pid=3647 comm="syz.2.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.397960][ T3670] netlink: 168 bytes leftover after parsing attributes in process `syz.1.89'. [ 38.525833][ T3689] xt_bpf: check failed: parse error [ 38.535518][ T3691] netlink: 'syz.2.99': attribute type 21 has an invalid length. [ 38.558233][ T3691] netlink: 132 bytes leftover after parsing attributes in process `syz.2.99'. [ 38.635626][ T3701] netlink: 'syz.4.104': attribute type 29 has an invalid length. [ 38.673195][ T3701] netlink: 'syz.4.104': attribute type 3 has an invalid length. [ 38.695051][ T3701] netlink: 132 bytes leftover after parsing attributes in process `syz.4.104'. [ 38.896790][ T3728] netlink: 'syz.2.117': attribute type 29 has an invalid length. [ 38.904827][ T3728] netlink: 8 bytes leftover after parsing attributes in process `syz.2.117'. [ 39.010366][ T3746] x_tables: duplicate underflow at hook 1 [ 39.128839][ T3756] xt_TPROXY: Can be used only with -p tcp or -p udp [ 39.244612][ T3769] netlink: 'syz.1.137': attribute type 3 has an invalid length. [ 39.372700][ T3786] loop0: detected capacity change from 0 to 1024 [ 39.399965][ T3786] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.456755][ T3786] EXT4-fs error (device loop0): ext4_empty_dir:3107: inode #11: block 623: comm syz.0.146: Attempting to read directory block (623) that is past i_size (638464) [ 39.515857][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.721789][ T3827] mmap: syz.0.165 (3827) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 39.791782][ T3839] tc_dump_action: action bad kind [ 39.837512][ T3847] veth2: entered allmulticast mode [ 39.900389][ T3855] loop3: detected capacity change from 0 to 1764 [ 39.917998][ T3855] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 39.955776][ T3855] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 40.087067][ T3877] xt_hashlimit: size too large, truncated to 1048576 [ 40.190610][ T3893] bond1: entered promiscuous mode [ 40.558448][ T3951] loop4: detected capacity change from 0 to 164 [ 40.606781][ T3951] Unable to read rock-ridge attributes [ 40.631071][ T3951] Unable to read rock-ridge attributes [ 40.655687][ T3951] process 'syz.4.224' launched './file0' with NULL argv: empty string added [ 40.680064][ T3951] syz.4.224: attempt to access beyond end of device [ 40.680064][ T3951] loop4: rw=8912896, sector=263328, nr_sectors = 4 limit=164 [ 40.751637][ T3951] syz.4.224: attempt to access beyond end of device [ 40.751637][ T3951] loop4: rw=8388608, sector=263328, nr_sectors = 4 limit=164 [ 41.157529][ T4035] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 41.302188][ T4054] loop2: detected capacity change from 0 to 512 [ 41.317118][ T4054] ======================================================= [ 41.317118][ T4054] WARNING: The mand mount option has been deprecated and [ 41.317118][ T4054] and is ignored by this kernel. Remove the mand [ 41.317118][ T4054] option from the mount to silence this warning. [ 41.317118][ T4054] ======================================================= [ 41.358644][ T4054] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.392549][ T4054] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 41.422678][ T4054] System zones: 0-1, 15-15, 18-18, 34-34 [ 41.435620][ T4061] xt_nat: multiple ranges no longer supported [ 41.445945][ T4054] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.452731][ T4054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.275: bg 0: block 40: padding at end of block bitmap is not set [ 41.468001][ T4054] loop2: lost filesystem error report for type 5 error -117 [ 41.468276][ T4054] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 41.475683][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.475703][ C1] EXT4-fs (loop2): initial error at time 1775943420: ext4_validate_block_bitmap:441 [ 41.475726][ C1] EXT4-fs (loop2): last error at time 1775943420: ext4_validate_block_bitmap:441 [ 41.476771][ T4063] netlink: 'syz.1.278': attribute type 6 has an invalid length. [ 41.485438][ T4054] loop2: lost filesystem error report for type 5 error -117 [ 41.522017][ T4054] EXT4-fs (loop2): 1 truncate cleaned up [ 41.538143][ T4054] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.556211][ T4054] EXT4-fs error (device loop2): ext4_encrypted_get_link:46: inode #16: comm syz.2.275: bad symlink. [ 41.586776][ T4067] netlink: 'syz.3.281': attribute type 12 has an invalid length. [ 41.630585][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.720482][ T4083] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 41.839009][ T4096] __nla_validate_parse: 10 callbacks suppressed [ 41.839029][ T4096] netlink: 72 bytes leftover after parsing attributes in process `syz.3.294'. [ 41.869996][ T4096] netlink: 72 bytes leftover after parsing attributes in process `syz.3.294'. [ 41.949789][ T4104] loop3: detected capacity change from 0 to 4096 [ 41.992469][ T4113] Cannot find add_set index 1 as target [ 42.015908][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 42.015928][ T28] audit: type=1400 audit(1775943420.614:161): avc: denied { create } for pid=4114 comm="syz.0.305" anonclass=[secretmem] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 42.046889][ T4104] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.136513][ T4104] EXT4-fs error (device loop3): ext4_empty_dir:3094: inode #12: block 80: comm syz.3.301: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 42.168960][ T28] audit: type=1400 audit(1775943420.764:162): avc: denied { setattr } for pid=4126 comm="syz.2.310" name="" dev="pipefs" ino=6798 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 42.229750][ T4104] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #12: comm syz.3.301: directory missing '..' [ 42.309083][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.421251][ T28] audit: type=1400 audit(1775943421.014:163): avc: denied { create } for pid=4162 comm="syz.2.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 42.436735][ T4164] netlink: 'syz.2.327': attribute type 1 has an invalid length. [ 42.452994][ T4167] xt_TCPMSS: Only works on TCP SYN packets [ 42.487477][ T28] audit: type=1400 audit(1775943421.014:164): avc: denied { write } for pid=4162 comm="syz.2.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 42.598898][ T4183] netlink: 'syz.1.336': attribute type 5 has an invalid length. [ 42.611511][ T4185] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.337'. [ 42.651770][ T4183] netlink: 'syz.1.336': attribute type 11 has an invalid length. [ 42.761335][ T4197] bond1: option lacp_rate: mode dependency failed, not supported in mode balance-xor(2) [ 42.784576][ T4197] bond1 (unregistering): Released all slaves [ 42.800635][ T4212] IPVS: length: 4096 != 24 [ 42.919719][ T28] audit: type=1326 audit(1775943421.514:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 42.990254][ T4234] netlink: 60 bytes leftover after parsing attributes in process `syz.0.360'. [ 43.014483][ T28] audit: type=1326 audit(1775943421.514:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 43.042400][ T4234] netlink: 196 bytes leftover after parsing attributes in process `syz.0.360'. [ 43.051986][ T4234] netlink: 60 bytes leftover after parsing attributes in process `syz.0.360'. [ 43.061406][ T28] audit: type=1326 audit(1775943421.514:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 43.109888][ T4246] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 43.157381][ T28] audit: type=1326 audit(1775943421.514:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=245 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 43.193284][ T28] audit: type=1326 audit(1775943421.514:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 43.279082][ T28] audit: type=1326 audit(1775943421.514:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4225 comm="syz.3.356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96be85c819 code=0x7ffc0000 [ 43.317094][ T4266] netlink: 148 bytes leftover after parsing attributes in process `syz.4.377'. [ 43.353263][ T4270] loop3: detected capacity change from 0 to 512 [ 43.359270][ T4266] netlink: 148 bytes leftover after parsing attributes in process `syz.4.377'. [ 43.378489][ T4270] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 43.394633][ T4270] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 43.404070][ T4270] System zones: 0-1, 15-15, 18-18, 34-34 [ 43.413690][ T4270] EXT4-fs (loop3): orphan cleanup on readonly fs [ 43.422416][ T4270] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.378: bg 0: block 40: padding at end of block bitmap is not set [ 43.436959][ T4270] loop3: lost filesystem error report for type 5 error -117 [ 43.437180][ T4270] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 43.444540][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 43.444566][ C0] EXT4-fs (loop3): initial error at time 1775943422: ext4_validate_block_bitmap:441 [ 43.444599][ C0] EXT4-fs (loop3): last error at time 1775943422: ext4_validate_block_bitmap:441 [ 43.479927][ T4270] loop3: lost filesystem error report for type 5 error -117 [ 43.486591][ T4270] EXT4-fs (loop3): 1 truncate cleaned up [ 43.502459][ T4270] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.518299][ T4270] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.378: bad symlink. [ 43.559619][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.725620][ T4309] netlink: 12 bytes leftover after parsing attributes in process `syz.3.395'. [ 43.741549][ T4309] netlink: 4 bytes leftover after parsing attributes in process `syz.3.395'. [ 44.019216][ T4351] xt_l2tp: v2 doesn't support IP mode [ 44.047505][ T4355] loop0: detected capacity change from 0 to 764 [ 44.098293][ T4362] xt_CT: No such helper "snmp" [ 44.268237][ T4384] netlink: 'syz.0.431': attribute type 15 has an invalid length. [ 44.345791][ T4397] netlink: 'syz.4.436': attribute type 21 has an invalid length. [ 44.386945][ T4401] geneve2: entered promiscuous mode [ 44.628493][ T4433] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 44.813127][ T181] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.891713][ T4471] netlink: 'syz.2.476': attribute type 4 has an invalid length. [ 44.964631][ T4480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.981899][ T4483] netlink: 'syz.0.482': attribute type 7 has an invalid length. [ 44.993277][ T4483] netlink: 'syz.0.482': attribute type 8 has an invalid length. [ 45.175022][ T4514] syz.2.496 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 45.262528][ T4525] xt_hashlimit: max too large, truncated to 1048576 [ 45.625932][ T4572] Cannot find set identified by id 0 to match [ 45.735803][ T4589] loop4: detected capacity change from 0 to 164 [ 45.799002][ T4598] Zero length message leads to an empty skb [ 45.947158][ T4620] netlink: 'syz.4.549': attribute type 2 has an invalid length. [ 46.093427][ T4640] ªªªªªª: renamed from hsr0 (while UP) [ 46.190754][ T4658] sock: sock_timestamping_bind_phc: sock not bind to device [ 46.459037][ T4697] xt_l2tp: invalid flags combination: c [ 46.723664][ T4729] bridge2: entered promiscuous mode [ 46.850752][ T4748] xt_limit: Overflow, try lower: 0/0 [ 47.020179][ T4770] loop3: detected capacity change from 0 to 512 [ 47.035211][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 47.035230][ T28] audit: type=1326 audit(1775943425.624:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.069267][ T4770] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 47.087359][ T4770] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.101351][ T4770] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.623: Invalid inode bitmap blk 4 in block_group 0 [ 47.114301][ T28] audit: type=1326 audit(1775943425.624:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.138182][ T4770] loop3: lost filesystem error report for type 5 error -117 [ 47.138652][ T28] audit: type=1400 audit(1775943425.664:208): avc: denied { mounton } for pid=4769 comm="syz.3.623" path="/124/file0" dev="tmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 47.144299][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 47.146049][ T28] audit: type=1326 audit(1775943425.664:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.169102][ C1] EXT4-fs (loop3): initial error at time 1775943425: ext4_read_inode_bitmap:139 [ 47.179232][ T28] audit: type=1326 audit(1775943425.664:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.198788][ C1] [ 47.198807][ C1] EXT4-fs (loop3): last error at time 1775943425: ext4_read_inode_bitmap:139 [ 47.202309][ T4781] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 47.208331][ T28] audit: type=1326 audit(1775943425.664:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.239460][ T4770] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.242615][ T28] audit: type=1326 audit(1775943425.664:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.273461][ T4770] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.310964][ T4784] validate_nla: 5 callbacks suppressed [ 47.311009][ T4784] netlink: 'syz.0.630': attribute type 21 has an invalid length. [ 47.335272][ T28] audit: type=1326 audit(1775943425.664:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.358903][ T28] audit: type=1326 audit(1775943425.674:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.372583][ T4784] __nla_validate_parse: 9 callbacks suppressed [ 47.372626][ T4784] netlink: 8 bytes leftover after parsing attributes in process `syz.0.630'. [ 47.410936][ T4786] Cannot find set identified by id 0 to match [ 47.426635][ T4788] netlink: 'syz.1.631': attribute type 32 has an invalid length. [ 47.445292][ T28] audit: type=1326 audit(1775943425.674:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4771 comm="syz.4.625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fec4466c819 code=0x7ffc0000 [ 47.544544][ T4801] netlink: 28 bytes leftover after parsing attributes in process `syz.1.638'. [ 47.555535][ T4803] netlink: 'syz.0.637': attribute type 7 has an invalid length. [ 47.629436][ T4811] netlink: 4 bytes leftover after parsing attributes in process `syz.2.642'. [ 47.666678][ T4813] loop0: detected capacity change from 0 to 512 [ 47.698811][ T4821] netlink: 16 bytes leftover after parsing attributes in process `syz.3.647'. [ 47.708098][ T4821] netlink: 16 bytes leftover after parsing attributes in process `syz.3.647'. [ 47.715388][ T4813] ext4: Unknown parameter 'obj_user' [ 47.725098][ T4821] netlink: 24 bytes leftover after parsing attributes in process `syz.3.647'. [ 47.738505][ T4824] SELinux: failed to load policy [ 47.743877][ T4825] loop2: detected capacity change from 0 to 164 [ 47.779075][ T4825] Unable to read rock-ridge attributes [ 47.789743][ T4813] tmpfs: Bad value for 'mpol' [ 47.833733][ T4832] netlink: 8 bytes leftover after parsing attributes in process `syz.2.653'. [ 47.862753][ T4829] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 47.893630][ T4829] bond1 (unregistering): Released all slaves [ 47.901828][ T4840] netlink: 8 bytes leftover after parsing attributes in process `syz.0.656'. [ 47.910944][ T4840] netlink: 44 bytes leftover after parsing attributes in process `syz.0.656'. [ 47.993222][ T4848] macvtap0: entered promiscuous mode [ 48.079934][ T3004] ================================================================== [ 48.088091][ T3004] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 48.095600][ T3004] [ 48.097959][ T3004] write to 0xffff888107a6fa80 of 4 bytes by task 3912 on cpu 0: [ 48.105627][ T3004] d_make_discardable+0x4f/0xa0 [ 48.110535][ T3004] simple_unlink+0x68/0x80 [ 48.114999][ T3004] shmem_unlink+0x12d/0x140 [ 48.119562][ T3004] vfs_unlink+0x1c7/0x490 [ 48.124371][ T3004] filename_unlinkat+0x1e2/0x410 [ 48.129352][ T3004] __se_sys_unlink+0x2b/0xe0 [ 48.133984][ T3004] __x64_sys_unlink+0x1f/0x30 [ 48.138703][ T3004] x64_sys_call+0x2eb6/0x3020 [ 48.143430][ T3004] do_syscall_64+0x12c/0x370 [ 48.148050][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.153966][ T3004] [ 48.156317][ T3004] read to 0xffff888107a6fa80 of 4 bytes by task 3004 on cpu 1: [ 48.163910][ T3004] path_lookupat+0x1d8/0x500 [ 48.168534][ T3004] filename_lookup+0x190/0x390 [ 48.173326][ T3004] do_readlinkat+0x74/0x2f0 [ 48.177861][ T3004] __x64_sys_readlink+0x47/0x60 [ 48.182747][ T3004] x64_sys_call+0x2b51/0x3020 [ 48.187458][ T3004] do_syscall_64+0x12c/0x370 [ 48.192081][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.197997][ T3004] [ 48.200331][ T3004] value changed: 0x08300080 -> 0x00004080 [ 48.206063][ T3004] [ 48.208426][ T3004] Reported by Kernel Concurrency Sanitizer on: [ 48.214633][ T3004] CPU: 1 UID: 0 PID: 3004 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 48.223517][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 48.233627][ T3004] ==================================================================