last executing test programs: 1.58957893s ago: executing program 3 (id=1873): syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="99ab44d36381", @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0xfffd, 0x1, 0x2, 0x0, @remote, @local, {[@ra={0x94, 0x4, 0x4000}]}}, {0x12, 0x0, 0x0, @empty}}}}}, 0x0) 1.558476501s ago: executing program 3 (id=1877): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x21c91c, &(0x7f0000000900)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800000}}, {@noblock_validity}, {@debug}, {@jqfmt_vfsold}, {@nodelalloc}, {@nomblk_io_submit}, {@usrjquota}, {@abort}, {@resgid, 0x32}]}, 0x1e, 0x4ea, &(0x7f00000009c0)="$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") 641.368289ms ago: executing program 3 (id=1929): mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6002, &(0x7f0000000000)=0x3, 0xf, 0x0) 554.416003ms ago: executing program 3 (id=1934): syz_read_part_table(0x1056, &(0x7f0000000200)="$eJzsz7FNxEAUBND52IvWAQ0Q0RT92AGtENACCR3RAUbLElwFdxe8F/zRSCOtNtzU5zbuktTI/px25qtGWy9WT2N1VO1JHuY+Z0tLX1/e+2j5qTk9//M7SUtS2+zH393Xx7el5mOp/vpxxa8CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwN36DQAA//+QDAtT") 350.892449ms ago: executing program 3 (id=1949): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x3, &(0x7f0000000140)=[{0x20}, {0x54}, {0x6}]}) 286.442811ms ago: executing program 0 (id=1953): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x11}, 0x48) 285.502871ms ago: executing program 4 (id=1954): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a9646", 0x14, 0x6, 0x0, @empty, @local, {[], {{0x1, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x40, 0x90eb}}}}}}}, 0x0) 256.178872ms ago: executing program 1 (id=1955): execve(&(0x7f0000000300)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) 255.776752ms ago: executing program 3 (id=1956): futex_waitv(&(0x7f0000001080)=[{0x3, &(0x7f0000001040)=0x3, 0x82}], 0x1, 0x0, &(0x7f0000001100)={0x77359400}, 0x1) 194.671484ms ago: executing program 4 (id=1957): removexattr(0x0, 0x0) 194.443064ms ago: executing program 1 (id=1958): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c80)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum64={0x3, 0x0, 0x0, 0x13, 0x1, 0x1}]}, {0x0, [0x61, 0x2e, 0x5f, 0x61, 0x4f]}}, &(0x7f0000000c40)=""/3, 0x2b, 0x3, 0x1, 0x1}, 0x28) 194.276564ms ago: executing program 0 (id=1959): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0xf, 0x0, 0x2}]}}, 0x0, 0x42}, 0x28) 194.109234ms ago: executing program 4 (id=1960): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x2, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000851000006a74d3aefa1f98b4977ac44caa7e85fdffffff260000000000000095000000000000001ca0887055ad8963bab19c01d7ac99bb75a5ca03f81206023e574ed6f49daad223f40dfe7c9e355ce8543b4b174328c3fe33e736839b2450a5b6b4010c02759d638862ae720a5dac4f29b022a642652522638bab64c718c4b64e57226cd93048b9496e5a5f48aba4232196112ca57f19bce0c084ff1d7fcb827fa0edc184c051389749b6daed0a65b6a0f9ea976a"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x58, &(0x7f0000000100)=""/147, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x61e5cc96}, 0x22) 184.077044ms ago: executing program 1 (id=1961): syz_emit_ethernet(0x76, &(0x7f0000000140)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x40, 0x3a, 0xff, @remote, @mcast2, {[], @time_exceed={0x3, 0x1, 0x0, 0x30, '\x00', {0xd, 0x6, '])k', 0x800, 0x2b, 0xff, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [@srh={0x2f, 0x0, 0x4, 0x0, 0x5, 0x0, 0x9}, @hopopts={0x8}]}}}}}}}, 0x0) 179.505134ms ago: executing program 2 (id=1962): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x2, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0xc4}]}, &(0x7f0000003ff6)='GPL\x00', 0x8, 0xb579, &(0x7f000000cf3d)=""/195}, 0x23) 164.758565ms ago: executing program 4 (id=1963): syz_emit_ethernet(0x3e, &(0x7f0000000a00)={@broadcast, @random="e17fafb76008", @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x1, 0x4, 0x30, 0x67, 0x0, 0xf2, 0x6, 0x0, @rand_addr=0x64010102, @broadcast, {[@end, @timestamp_prespec={0x44, 0x4, 0x7e, 0x3, 0x4}]}}, {{0x4e22, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x1, 0x3bc, 0x0, 0xc9c}}}}}}, 0x0) 147.606575ms ago: executing program 1 (id=1964): syz_emit_ethernet(0xc2, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x26, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast, @multicast1, {[@rr={0x7, 0x13, 0x0, [@multicast2, @multicast1, @private=0xa010100, @empty]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}, @end, @ra={0x94, 0x4}, @end, @cipso={0x86, 0x48, 0x0, [{0x1, 0x8, "13b7978fba81"}, {0x0, 0xe, "f65a427e45b69c7b6d41ff76"}, {0x0, 0x12, "6b7b4a1094252042261c433e64e50220"}, {0x0, 0x5, "81e511"}, {0x0, 0x8, "8d916f030847"}, {0x0, 0x5, "33c650"}, {0x0, 0x8, "bb6c67eb17fb"}]}, @timestamp_addr={0x44, 0x14, 0x1e, 0x1, 0x0, [{@private}, {@local, 0xc}]}]}}}}}}}, 0x0) 127.947276ms ago: executing program 4 (id=1965): syz_clone3(&(0x7f0000000900)={0x42000400, 0x0, 0x0, 0x0, {0x6}, &(0x7f0000000700)=""/198, 0xc6, 0x0, 0x0}, 0x58) 127.212556ms ago: executing program 0 (id=1975): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={@map, 0xffffffffffffffff, 0xd, 0x20}, 0x20) 126.578266ms ago: executing program 2 (id=1966): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x13, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="6eaa0000000000007110bb000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x90) 100.294747ms ago: executing program 1 (id=1967): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 99.791907ms ago: executing program 2 (id=1968): openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x3b) 62.442168ms ago: executing program 2 (id=1969): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000000000061109d000000000007000000800000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x3c) 62.088508ms ago: executing program 0 (id=1970): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0xe, 0xd, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000004851000000100000095000000000000001800000020646c2500000000002020207b1af8ff00000000bda100000000000007010000f8ffffffb702000008000000b703000000000000850000003400000095"], &(0x7f00000006c0)='syzkaller\x00'}, 0x94) 61.822238ms ago: executing program 2 (id=1971): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000071103000000000007b0a00ff000000009500740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x48) 44.686929ms ago: executing program 0 (id=1972): syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x2, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x86dd}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}, 0x0) 528.43µs ago: executing program 0 (id=1973): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 209.48µs ago: executing program 1 (id=1974): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000002840)=ANY=[@ANYBLOB="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"/3222], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffec2}, 0x48) 137.84µs ago: executing program 2 (id=1976): madvise(&(0x7f0000000000/0x2000)=nil, 0xffffffffdfffffff, 0xa) 0s ago: executing program 4 (id=1977): mount$9p_rdma(&(0x7f00000013c0), &(0x7f0000001400)='.\x00', &(0x7f0000001440), 0x800, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=rdma,port=0x']) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. [ 31.660030][ T29] audit: type=1400 audit(1753360218.061:62): avc: denied { mounton } for pid=3298 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 [ 31.660884][ T3298] cgroup: Unknown subsys name 'net' [ 31.682764][ T29] audit: type=1400 audit(1753360218.061:63): avc: denied { mount } for pid=3298 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 [ 31.710133][ T29] audit: type=1400 audit(1753360218.081:64): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.829442][ T3298] cgroup: Unknown subsys name 'cpuset' [ 31.835498][ T3298] cgroup: Unknown subsys name 'rlimit' [ 31.945597][ T29] audit: type=1400 audit(1753360218.341:65): avc: denied { setattr } for pid=3298 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 [ 31.970764][ T29] audit: type=1400 audit(1753360218.341:66): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.991329][ T29] audit: type=1400 audit(1753360218.341:67): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.991437][ T3300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 32.011680][ T29] audit: type=1400 audit(1753360218.341:68): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 32.035155][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.040506][ T29] audit: type=1400 audit(1753360218.341:69): avc: denied { mounton } for pid=3298 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 [ 32.074027][ T29] audit: type=1400 audit(1753360218.341:70): avc: denied { mount } for pid=3298 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 [ 32.097268][ T29] audit: type=1400 audit(1753360218.421:71): avc: denied { relabelto } for pid=3300 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" [ 35.567630][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 35.595549][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 35.680385][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.687446][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.694667][ T3312] bridge_slave_0: entered allmulticast mode [ 35.701030][ T3312] bridge_slave_0: entered promiscuous mode [ 35.712837][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.719965][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.727130][ T3312] bridge_slave_1: entered allmulticast mode [ 35.733966][ T3312] bridge_slave_1: entered promiscuous mode [ 35.747241][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 35.760037][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 35.773260][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 35.793706][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.800777][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.807896][ T3308] bridge_slave_0: entered allmulticast mode [ 35.814434][ T3308] bridge_slave_0: entered promiscuous mode [ 35.821954][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.843917][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.853120][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.860280][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.867689][ T3308] bridge_slave_1: entered allmulticast mode [ 35.873991][ T3308] bridge_slave_1: entered promiscuous mode [ 35.908322][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.921151][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.944436][ T3312] team0: Port device team_slave_0 added [ 35.950848][ T3312] team0: Port device team_slave_1 added [ 35.972252][ T3308] team0: Port device team_slave_0 added [ 35.978653][ T3308] team0: Port device team_slave_1 added [ 35.990518][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.997452][ T3312] 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. [ 36.023375][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.049682][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.056652][ T3312] 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. [ 36.082644][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.102365][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.109554][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.116654][ T3314] bridge_slave_0: entered allmulticast mode [ 36.123229][ T3314] bridge_slave_0: entered promiscuous mode [ 36.141014][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.148085][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.155257][ T3307] bridge_slave_0: entered allmulticast mode [ 36.161746][ T3307] bridge_slave_0: entered promiscuous mode [ 36.168079][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.175339][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.182512][ T3319] bridge_slave_0: entered allmulticast mode [ 36.188803][ T3319] bridge_slave_0: entered promiscuous mode [ 36.195247][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.202326][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.209565][ T3314] bridge_slave_1: entered allmulticast mode [ 36.215924][ T3314] bridge_slave_1: entered promiscuous mode [ 36.222272][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.229240][ 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. [ 36.255220][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.266329][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.273312][ 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. [ 36.299230][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.311288][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.318346][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.325657][ T3307] bridge_slave_1: entered allmulticast mode [ 36.332112][ T3307] bridge_slave_1: entered promiscuous mode [ 36.338268][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.345445][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.352718][ T3319] bridge_slave_1: entered allmulticast mode [ 36.359043][ T3319] bridge_slave_1: entered promiscuous mode [ 36.393429][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.404473][ T3312] hsr_slave_0: entered promiscuous mode [ 36.410399][ T3312] hsr_slave_1: entered promiscuous mode [ 36.430619][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.441542][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.455657][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.471139][ T3308] hsr_slave_0: entered promiscuous mode [ 36.477248][ T3308] hsr_slave_1: entered promiscuous mode [ 36.483100][ T3308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.490725][ T3308] Cannot create hsr debugfs directory [ 36.497049][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.515608][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.530146][ T3307] team0: Port device team_slave_0 added [ 36.541661][ T3314] team0: Port device team_slave_0 added [ 36.556199][ T3307] team0: Port device team_slave_1 added [ 36.573301][ T3314] team0: Port device team_slave_1 added [ 36.604876][ T3319] team0: Port device team_slave_0 added [ 36.613347][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.620341][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.646327][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.661499][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.668493][ T3314] 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. [ 36.694417][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.707555][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.714539][ T3314] 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. [ 36.740459][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.751798][ T3319] team0: Port device team_slave_1 added [ 36.760072][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.767010][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.792929][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.821942][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.829025][ T3319] 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. [ 36.854944][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.884445][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.891479][ T3319] 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. [ 36.917439][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.977083][ T3307] hsr_slave_0: entered promiscuous mode [ 36.983211][ T3307] hsr_slave_1: entered promiscuous mode [ 36.989181][ T3307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.996719][ T3307] Cannot create hsr debugfs directory [ 37.003994][ T3314] hsr_slave_0: entered promiscuous mode [ 37.010165][ T3314] hsr_slave_1: entered promiscuous mode [ 37.015980][ T3314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.023540][ T3314] Cannot create hsr debugfs directory [ 37.036839][ T3319] hsr_slave_0: entered promiscuous mode [ 37.042959][ T3319] hsr_slave_1: entered promiscuous mode [ 37.048706][ T3319] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.056298][ T3319] Cannot create hsr debugfs directory [ 37.109680][ T3312] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.118175][ T3312] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.141565][ T3312] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.169668][ T3312] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.210716][ T3308] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.222269][ T3308] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.242127][ T3308] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.250660][ T3308] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.276297][ T3307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.294422][ T3307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.309385][ T3307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.318024][ T3307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.343891][ T3314] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.354996][ T3314] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.364556][ T3314] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.380754][ T3314] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.409460][ T3319] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.418320][ T3319] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.431858][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.445458][ T3319] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.454524][ T3319] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.481886][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.490071][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.511977][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.519115][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.527750][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.534889][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.557077][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.579995][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.587121][ T578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.600649][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.607708][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.618758][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.631448][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.641449][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.667485][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.678533][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.702318][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.709421][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.717839][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.724894][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.735748][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.742814][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.752495][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.759667][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.784446][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.794848][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.822629][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.844371][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.854287][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.881178][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.888255][ T578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.918324][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.938243][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.945411][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.968954][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.998215][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.030135][ T3312] veth0_vlan: entered promiscuous mode [ 38.037750][ T3319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.055580][ T3312] veth1_vlan: entered promiscuous mode [ 38.102917][ T3312] veth0_macvtap: entered promiscuous mode [ 38.120273][ T3314] veth0_vlan: entered promiscuous mode [ 38.139527][ T3312] veth1_macvtap: entered promiscuous mode [ 38.159718][ T3314] veth1_vlan: entered promiscuous mode [ 38.168018][ T3307] veth0_vlan: entered promiscuous mode [ 38.184139][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.194115][ T3308] veth0_vlan: entered promiscuous mode [ 38.202291][ T3307] veth1_vlan: entered promiscuous mode [ 38.211198][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.220109][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.246839][ T3312] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.255664][ T3312] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.264485][ T3312] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.273251][ T3312] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.287829][ T3308] veth1_vlan: entered promiscuous mode [ 38.314723][ T3314] veth0_macvtap: entered promiscuous mode [ 38.328485][ T3308] veth0_macvtap: entered promiscuous mode [ 38.335668][ T3308] veth1_macvtap: entered promiscuous mode [ 38.342555][ T3307] veth0_macvtap: entered promiscuous mode [ 38.355242][ T3314] veth1_macvtap: entered promiscuous mode [ 38.364074][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 38.364087][ T29] audit: type=1400 audit(1753360224.761:81): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.nhVbDn/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.367739][ T3307] veth1_macvtap: entered promiscuous mode [ 38.383303][ T29] audit: type=1400 audit(1753360224.781:82): avc: denied { mount } for pid=3312 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 [ 38.421926][ T29] audit: type=1400 audit(1753360224.781:83): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.nhVbDn/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 [ 38.432638][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.447146][ T29] audit: type=1400 audit(1753360224.781:84): avc: denied { mount } for pid=3312 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 [ 38.461079][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.476210][ T29] audit: type=1400 audit(1753360224.781:85): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.nhVbDn/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 [ 38.485741][ T3308] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.509968][ T29] audit: type=1400 audit(1753360224.781:86): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.nhVbDn/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3631 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 38.518640][ T3308] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.545889][ T29] audit: type=1400 audit(1753360224.781:87): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 38.574351][ T3308] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.583113][ T3308] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.593308][ T29] audit: type=1400 audit(1753360224.991:88): avc: denied { mounton } for pid=3312 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 [ 38.607761][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.616142][ T29] audit: type=1400 audit(1753360224.991:89): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="gadgetfs" ino=3632 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 38.625700][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.655114][ T3314] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.663904][ T3314] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.672773][ T3314] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.679798][ T3312] 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. [ 38.681465][ T3314] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.731941][ T29] audit: type=1400 audit(1753360225.121:90): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.781965][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.814197][ T3319] veth0_vlan: entered promiscuous mode [ 38.834197][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.846718][ T3319] veth1_vlan: entered promiscuous mode [ 38.854220][ T3307] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.863049][ T3307] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.871800][ T3307] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.880649][ T3307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.902531][ T3319] veth0_macvtap: entered promiscuous mode [ 38.913110][ T3319] veth1_macvtap: entered promiscuous mode [ 38.928102][ T3494] IPv6: addrconf: prefix option has invalid lifetime [ 38.950151][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.974552][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.991892][ T3319] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.000735][ T3319] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.009498][ T3319] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.018236][ T3319] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.385279][ T3571] delete_channel: no stack [ 39.410189][ T3571] delete_channel: no stack [ 39.796780][ T3627] loop3: detected capacity change from 0 to 8192 [ 39.850247][ T3301] loop3: p1 p2 p3 p4 [ 39.854552][ T3301] loop3: p1 size 65536 extends beyond EOD, truncated [ 39.879776][ T3301] loop3: p2 start 861536256 is beyond EOD, truncated [ 39.886502][ T3301] loop3: p3 start 51183616 is beyond EOD, truncated [ 39.893246][ T3301] loop3: p4 size 65536 extends beyond EOD, truncated [ 39.953565][ T3627] loop3: p1 p2 p3 p4 [ 39.967260][ T3627] loop3: p1 size 65536 extends beyond EOD, truncated [ 39.990259][ T3667] loop1: detected capacity change from 0 to 512 [ 40.005401][ T3627] loop3: p2 start 861536256 is beyond EOD, truncated [ 40.012180][ T3627] loop3: p3 start 51183616 is beyond EOD, truncated [ 40.018805][ T3627] loop3: p4 size 65536 extends beyond EOD, truncated [ 40.026968][ T3667] EXT4-fs: Ignoring removed bh option [ 40.056885][ T3667] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.070020][ T3667] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.079067][ T3667] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 40.124703][ T3667] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 40.159155][ T3667] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 40.211725][ T3667] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.225476][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 40.253846][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 40.261273][ T3703] loop2: detected capacity change from 0 to 512 [ 40.294063][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.297229][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 40.318482][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 40.342669][ T3711] loop4: detected capacity change from 0 to 512 [ 40.369969][ T3703] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.107: Failed to acquire dquot type 1 [ 40.386204][ T3703] EXT4-fs (loop2): 1 truncate cleaned up [ 40.408536][ T3711] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.423456][ T3703] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.436419][ T3703] ext4 filesystem being mounted at /23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.451745][ T3711] ext4 filesystem being mounted at /21/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.477796][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.523778][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.612064][ T3755] loop0: detected capacity change from 0 to 512 [ 40.643043][ T3755] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.661126][ T3755] EXT4-fs (loop0): filesystem is read-only [ 40.680584][ T3755] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 40.692990][ T3755] EXT4-fs (loop0): filesystem is read-only [ 40.698810][ T3755] EXT4-fs (loop0): orphan cleanup on readonly fs [ 40.711212][ T3755] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #16: comm syz.0.130: iget: bad i_size value: 648518346341360424 [ 40.744723][ T3755] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.130: couldn't read orphan inode 16 (err -117) [ 40.763175][ T3755] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 40.767073][ T3772] loop4: detected capacity change from 0 to 1164 [ 40.798618][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.818093][ T3780] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 40.951238][ T3799] loop1: detected capacity change from 0 to 1024 [ 40.967658][ T3799] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.989920][ T3799] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.153: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 41.015372][ T3799] EXT4-fs error (device loop1): ext4_quota_enable:7127: comm syz.1.153: Bad quota inode: 3, type: 0 [ 41.031005][ T3799] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 41.045914][ T3799] EXT4-fs (loop1): mount failed [ 41.204781][ T3838] loop1: detected capacity change from 0 to 128 [ 41.521001][ T3896] loop3: detected capacity change from 0 to 2048 [ 41.547379][ T3903] 9pnet_fd: p9_fd_create_unix (3903): problem connecting socket: ./file0: -2 [ 41.569159][ T3712] Alternate GPT is invalid, using primary GPT. [ 41.575477][ T3712] loop3: p2 p3 p7 [ 41.596114][ T3896] Alternate GPT is invalid, using primary GPT. [ 41.602452][ T3896] loop3: p2 p3 p7 [ 41.695045][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 41.705629][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 41.719937][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 41.792351][ T3935] tmpfs: Bad value for 'mpol' [ 41.933902][ T3961] loop3: detected capacity change from 0 to 512 [ 41.943249][ T3961] EXT4-fs: Ignoring removed bh option [ 41.981834][ T3961] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.991065][ T3961] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 42.018022][ T3961] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 42.050150][ T3961] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 42.060656][ T3961] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.142865][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.186434][ T4004] capability: warning: `syz.0.253' uses deprecated v2 capabilities in a way that may be insecure [ 42.220650][ T4006] loop2: detected capacity change from 0 to 1164 [ 42.236826][ T4009] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 42.374061][ T4033] loop0: detected capacity change from 0 to 256 [ 42.386811][ T4037] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 42.394844][ T4033] ======================================================= [ 42.394844][ T4033] WARNING: The mand mount option has been deprecated and [ 42.394844][ T4033] and is ignored by this kernel. Remove the mand [ 42.394844][ T4033] option from the mount to silence this warning. [ 42.394844][ T4033] ======================================================= [ 42.468276][ T4033] vfat: Bad value for 'shortname' [ 42.483572][ T4047] loop1: detected capacity change from 0 to 512 [ 42.519508][ T4047] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 42.529407][ T4047] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 42.568082][ T4055] loop0: detected capacity change from 0 to 256 [ 42.581435][ T4051] loop2: detected capacity change from 0 to 8192 [ 42.596622][ T4055] FAT-fs (loop0): bogus number of FAT sectors [ 42.602789][ T4055] FAT-fs (loop0): Can't find a valid FAT filesystem [ 42.616291][ T4057] loop3: detected capacity change from 0 to 2048 [ 42.674212][ T4064] loop2: detected capacity change from 0 to 1024 [ 42.684673][ T4064] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.696880][ T4064] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.284: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 42.716046][ T4064] EXT4-fs error (device loop2): ext4_quota_enable:7127: comm syz.2.284: Bad quota inode: 3, type: 0 [ 42.743718][ T4064] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 42.815304][ T4064] EXT4-fs (loop2): mount failed [ 42.836489][ T4086] tmpfs: Bad value for 'mpol' [ 42.868142][ T4088] loop3: detected capacity change from 0 to 512 [ 42.885453][ T4090] tmpfs: Bad value for 'mpol' [ 42.891862][ T4094] tmpfs: Bad value for 'nr_blocks' [ 42.893107][ T4093] loop0: detected capacity change from 0 to 1164 [ 42.909824][ T4088] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.930016][ T4088] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.958393][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.124422][ T4130] loop2: detected capacity change from 0 to 512 [ 43.132175][ T4130] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.157732][ T4130] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 43.185966][ T4136] loop1: detected capacity change from 0 to 512 [ 43.213638][ T4139] 9pnet_fd: p9_fd_create_tcp (4139): problem connecting socket to 127.0.0.1 [ 43.240368][ T4136] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 43.290796][ T4136] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 43.298743][ T4136] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 43.310650][ T4150] loop0: detected capacity change from 0 to 512 [ 43.323018][ T4136] System zones: 0-1, 15-15, 18-18, 34-34 [ 43.335548][ T4136] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.344943][ T4150] EXT4-fs: Ignoring removed mblk_io_submit option [ 43.360235][ T4136] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 43.361940][ T4150] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.374848][ T4136] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 43.387142][ T4159] loop4: detected capacity change from 0 to 512 [ 43.399116][ T4136] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.317: bg 0: block 40: padding at end of block bitmap is not set [ 43.413558][ T4136] EXT4-fs (loop1): Remounting filesystem read-only [ 43.413994][ T4159] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.421026][ T4136] EXT4-fs (loop1): 1 truncate cleaned up [ 43.433685][ T4150] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e016c018, mo2=0002] [ 43.441704][ T4150] System zones: 1-12 [ 43.446860][ T4159] EXT4-fs (loop4): filesystem is read-only [ 43.453076][ T4150] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 43.466907][ T4150] EXT4-fs (loop0): 1 truncate cleaned up [ 43.473826][ T4136] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.480230][ T4159] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 43.498234][ T4150] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.513109][ T4159] EXT4-fs (loop4): filesystem is read-only [ 43.519078][ T4159] EXT4-fs (loop4): orphan cleanup on readonly fs [ 43.532210][ T4159] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #16: comm syz.4.328: iget: bad i_size value: 648518346341360424 [ 43.545806][ T4159] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.328: couldn't read orphan inode 16 (err -117) [ 43.559097][ T4159] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.571485][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.593333][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.594232][ T4169] loop2: detected capacity change from 0 to 2048 [ 43.626872][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.645004][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 43.645019][ T29] audit: type=1400 audit(1753360230.041:127): avc: denied { create } for pid=4172 comm="syz.0.334" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 43.682043][ T3301] Alternate GPT is invalid, using primary GPT. [ 43.688328][ T3301] loop2: p1 p2 p3 [ 43.692083][ T3301] loop2: partition table partially beyond EOD, truncated [ 43.741003][ T4169] Alternate GPT is invalid, using primary GPT. [ 43.747338][ T4169] loop2: p1 p2 p3 [ 43.751414][ T4169] loop2: partition table partially beyond EOD, truncated [ 43.846953][ T4198] IPv6: addrconf: prefix option has invalid lifetime [ 43.937253][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 43.941274][ T3663] udevd[3663]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 43.949984][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 44.035885][ T4223] tmpfs: Bad value for 'mpol' [ 44.104620][ T4235] futex_wake_op: syz.3.365 tries to shift op by -1; fix this program [ 44.241404][ T4257] loop0: detected capacity change from 0 to 1024 [ 44.244156][ T29] audit: type=1400 audit(1753360230.641:128): avc: denied { getattr } for pid=4260 comm="syz.2.376" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 44.276107][ T4257] EXT4-fs warning (device loop0): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 44.286781][ T4257] EXT4-fs warning (device loop0): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 44.377211][ T4278] nfs4: Bad value for 'source' [ 44.457925][ T4290] loop3: detected capacity change from 0 to 512 [ 44.476030][ T4290] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.498103][ T4290] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 44.598662][ T4309] loop3: detected capacity change from 0 to 512 [ 44.630750][ T4319] loop0: detected capacity change from 0 to 512 [ 44.647811][ T4319] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 44.648017][ T4309] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.675198][ T4319] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.407: casefold flag without casefold feature [ 44.690079][ T4309] EXT4-fs (loop3): filesystem is read-only [ 44.701300][ T4319] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.407: couldn't read orphan inode 15 (err -117) [ 44.705255][ T4309] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 44.741534][ T4309] EXT4-fs (loop3): filesystem is read-only [ 44.747011][ T4319] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.747361][ T4309] EXT4-fs (loop3): orphan cleanup on readonly fs [ 44.766914][ T4309] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #16: comm syz.3.401: iget: bad i_size value: 648518346341360424 [ 44.781222][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.781599][ T4309] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.401: couldn't read orphan inode 16 (err -117) [ 44.802932][ T4309] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.841037][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.445632][ T4336] loop3: detected capacity change from 0 to 2048 [ 45.467434][ T4345] loop1: detected capacity change from 0 to 164 [ 45.740476][ T29] audit: type=1400 audit(1753360232.141:129): avc: denied { cpu } for pid=4387 comm="syz.4.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 45.958294][ T4423] loop0: detected capacity change from 0 to 512 [ 45.989125][ T4423] EXT4-fs: Ignoring removed oldalloc option [ 46.024938][ T4423] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.457: Parent and EA inode have the same ino 15 [ 46.038105][ T4423] EXT4-fs (loop0): Remounting filesystem read-only [ 46.045554][ T4423] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -30) [ 46.055742][ T4423] EXT4-fs (loop0): 1 orphan inode deleted [ 46.064677][ T4423] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.101947][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.105029][ T4443] loop1: detected capacity change from 0 to 164 [ 46.129097][ T4443] isofs_fill_super: root inode is not a directory. Corrupted media? [ 46.216279][ T29] audit: type=1326 audit(1753360232.611:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4456 comm="syz.1.473" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8f17cce9a9 code=0x0 [ 46.418053][ T4496] loop4: detected capacity change from 0 to 512 [ 46.449603][ T4496] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 46.471306][ T4496] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.492: casefold flag without casefold feature [ 46.516648][ T4510] 9pnet: Could not find request transport: f0xffffffffffffffff0xffffffffffffffff [ 46.519070][ T4496] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.492: couldn't read orphan inode 15 (err -117) [ 46.547279][ T4514] loop3: detected capacity change from 0 to 1024 [ 46.560664][ T4496] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.610240][ T4514] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.644696][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.657780][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.711842][ T4536] loop3: detected capacity change from 0 to 512 [ 46.718206][ T4542] loop2: detected capacity change from 0 to 1024 [ 46.737395][ T4542] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 46.857840][ T4560] loop2: detected capacity change from 0 to 2048 [ 46.859874][ T4563] loop4: detected capacity change from 0 to 512 [ 46.913957][ T4563] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 46.922923][ T3654] loop2: p1 < > p4 [ 46.928377][ T3654] loop2: p4 size 8388608 extends beyond EOD, truncated [ 46.948636][ T4563] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 46.956668][ T4563] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 46.966906][ T4563] System zones: 0-1, 15-15, 18-18, 34-34 [ 46.973020][ T4563] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.977398][ T29] audit: type=1326 audit(1753362811.368:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4577 comm="syz.3.530" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c8cd6e9a9 code=0x0 [ 46.982067][ T4563] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 47.011613][ T4563] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 47.013255][ T4560] loop2: p1 < > p4 [ 47.026189][ T4563] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 47.039734][ T4560] loop2: p4 size 8388608 extends beyond EOD, truncated [ 47.047092][ T4563] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.524: bg 0: block 40: padding at end of block bitmap is not set [ 47.072988][ T2996] loop2: p1 < > p4 [ 47.077298][ T2996] loop2: p4 size 8388608 extends beyond EOD, truncated [ 47.089362][ T4563] EXT4-fs (loop4): Remounting filesystem read-only [ 47.096001][ T4563] EXT4-fs (loop4): 1 truncate cleaned up [ 47.130729][ T4563] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.227268][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.249934][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.260996][ T4604] tmpfs: Bad value for 'mpol' [ 47.294362][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.294402][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.330162][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.430510][ T29] audit: type=1400 audit(1753362811.828:132): avc: denied { create } for pid=4623 comm="syz.1.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 47.514455][ T4636] loop4: detected capacity change from 0 to 2048 [ 47.525368][ T4636] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 47.585838][ T29] audit: type=1400 audit(1753362811.978:133): avc: denied { mounton } for pid=4644 comm="syz.0.565" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 47.592005][ T4635] loop2: detected capacity change from 0 to 8192 [ 47.663018][ T4656] mmap: syz.3.570 (4656) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 47.674989][ T29] audit: type=1400 audit(1753362812.028:134): avc: denied { create } for pid=4646 comm="syz.3.566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 47.781112][ T4654] loop0: detected capacity change from 0 to 512 [ 47.794968][ T4672] loop3: detected capacity change from 0 to 2048 [ 47.813461][ T4654] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.835034][ T4668] loop2: detected capacity change from 0 to 8192 [ 47.839774][ T4654] EXT4-fs error (device loop0): xattr_find_entry:333: inode #15: comm syz.0.568: corrupted xattr entries [ 47.857324][ T29] audit: type=1400 audit(1753362812.248:135): avc: denied { mount } for pid=4667 comm="syz.2.576" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 47.861667][ T4679] 9pnet_fd: Insufficient options for proto=fd [ 47.896479][ T4654] EXT4-fs (loop0): 1 truncate cleaned up [ 47.897104][ T4672] loop3: p1 < > p4 [ 47.906397][ T4654] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.930268][ T4672] loop3: p4 size 8388608 extends beyond EOD, truncated [ 47.942664][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.969885][ T2996] loop3: p1 < > p4 [ 47.979496][ T2996] loop3: p4 size 8388608 extends beyond EOD, truncated [ 48.026478][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 48.037641][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 48.160101][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 48.174148][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 48.195563][ T4723] loop2: detected capacity change from 0 to 1764 [ 48.208445][ T4723] iso9660: Bad value for 'uid' [ 48.213365][ T4723] iso9660: Bad value for 'uid' [ 48.473227][ T4771] Process accounting resumed [ 48.518277][ T4788] SELinux: Context system_u:object_r:pam_exec_t:s0 is not valid (left unmapped). [ 48.701271][ T4824] 9pnet_virtio: no channels available for device 127.0.0.1 [ 48.711093][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 48.711106][ T29] audit: type=1400 audit(1753362813.108:144): avc: denied { create } for pid=4822 comm="syz.4.652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.737472][ T29] audit: type=1400 audit(1753362813.108:145): avc: denied { write } for pid=4822 comm="syz.4.652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.741513][ T4828] loop3: detected capacity change from 0 to 128 [ 48.757935][ T29] audit: type=1400 audit(1753362813.108:146): avc: denied { read } for pid=4822 comm="syz.4.652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.905769][ T4854] tmpfs: Bad value for 'mpol' [ 48.933231][ T4856] loop3: detected capacity change from 0 to 128 [ 48.995086][ T29] audit: type=1326 audit(1753362813.388:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4867 comm="syz.1.674" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8f17cce9a9 code=0x0 [ 49.073564][ T4883] tmpfs: Bad value for 'mpol' [ 49.091886][ T29] audit: type=1400 audit(1753362813.488:148): avc: denied { kexec_image_load } for pid=4886 comm="syz.0.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 49.190159][ T4901] loop4: detected capacity change from 0 to 512 [ 49.214478][ T4901] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.223595][ T4901] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (fffc1829) [ 49.233384][ T4901] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 49.295216][ T4918] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 49.373387][ T29] audit: type=1400 audit(1753362813.768:149): avc: denied { create } for pid=4932 comm="syz.0.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 49.549030][ T29] audit: type=1400 audit(1753362813.948:150): avc: denied { create } for pid=4966 comm="syz.2.722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 49.731427][ T29] audit: type=1400 audit(1753362814.128:151): avc: denied { read } for pid=4995 comm="syz.1.737" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.770766][ T29] audit: type=1400 audit(1753362814.128:152): avc: denied { open } for pid=4995 comm="syz.1.737" path="net:[4026532395]" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.800352][ T5006] loop0: detected capacity change from 0 to 764 [ 50.229562][ T29] audit: type=1326 audit(1753362814.618:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5090 comm="syz.2.784" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa23457e9a9 code=0x7ffc0000 [ 50.302037][ T5105] tmpfs: Bad value for 'size' [ 50.363844][ T5120] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 50.370396][ T5120] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 50.378058][ T5120] vhci_hcd vhci_hcd.0: Device attached [ 50.407443][ T5121] vhci_hcd: connection closed [ 50.408315][ T51] vhci_hcd: stop threads [ 50.417366][ T51] vhci_hcd: release socket [ 50.421892][ T51] vhci_hcd: disconnect device [ 50.557626][ T5142] loop0: detected capacity change from 0 to 8192 [ 50.790662][ T5195] loop4: detected capacity change from 0 to 164 [ 50.816590][ T5195] ISOFS: Unable to identify CD-ROM format. [ 51.168815][ T5265] loop1: detected capacity change from 0 to 256 [ 51.203162][ T5265] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 51.320900][ T5291] loop1: detected capacity change from 0 to 256 [ 51.336738][ T5279] loop0: detected capacity change from 0 to 8192 [ 51.354494][ T5291] FAT-fs (loop1): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 51.371188][ T5279] FAT-fs (loop0): bogus number of directory entries (9) [ 51.378156][ T5279] FAT-fs (loop0): Can't find a valid FAT filesystem [ 51.394308][ T5291] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 51.404307][ T5291] FAT-fs (loop1): Filesystem has been set read-only [ 51.608528][ C1] Adjusting tsc more than 11% (6668513 vs 8464321) [ 51.723587][ T5344] loop0: detected capacity change from 0 to 8192 [ 51.830770][ T5379] random: crng reseeded on system resumption [ 51.925653][ T5395] loop3: detected capacity change from 0 to 512 [ 51.945940][ T5395] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 51.995096][ T5395] EXT4-fs (loop3): 1 truncate cleaned up [ 51.995963][ T5410] loop2: detected capacity change from 0 to 164 [ 52.009072][ T5410] ISOFS: Unable to identify CD-ROM format. [ 52.016847][ T5395] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.045655][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.338456][ T5467] loop1: detected capacity change from 0 to 1024 [ 52.382247][ T5467] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 52.393171][ T5467] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 52.429444][ T5467] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 52.475864][ T5493] tmpfs: Bad value for 'mpol' [ 52.520984][ T5503] loop1: detected capacity change from 0 to 512 [ 52.546461][ T5503] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 52.578656][ T5503] EXT4-fs (loop1): 1 truncate cleaned up [ 52.588369][ T5503] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.635180][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.688593][ T5528] tmpfs: Bad value for 'mpol' [ 52.724160][ T5534] loop0: detected capacity change from 0 to 1024 [ 52.766676][ T5534] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 52.813059][ T5555] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 52.822053][ T5548] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 52.828641][ T5548] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 52.836246][ T5548] vhci_hcd vhci_hcd.0: Device attached [ 52.873985][ T5551] vhci_hcd: connection closed [ 52.874422][ T51] vhci_hcd: stop threads [ 52.883379][ T51] vhci_hcd: release socket [ 52.887905][ T51] vhci_hcd: disconnect device [ 52.921477][ T5568] loop0: detected capacity change from 0 to 512 [ 52.967627][ T5568] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.976797][ T5568] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 52.986504][ T5568] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 53.093002][ T5600] 9pnet_fd: p9_fd_create_unix (5600): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 53.209775][ T5621] loop0: detected capacity change from 0 to 512 [ 53.238437][ T5626] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 53.320175][ T5621] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 53.356266][ T5621] EXT4-fs (loop0): 1 truncate cleaned up [ 53.362225][ T5621] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.387613][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.417226][ T5638] loop1: detected capacity change from 0 to 512 [ 53.447300][ T5645] tmpfs: Bad value for 'mpol' [ 53.461645][ T5638] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.486401][ T5638] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 53.505522][ T5652] loop0: detected capacity change from 0 to 1024 [ 53.529394][ T5638] EXT4-fs (loop1): 1 truncate cleaned up [ 53.535537][ T5638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.554252][ T5652] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 53.565298][ T5652] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 53.612447][ T5638] syz.1.1046 (5638) used greatest stack depth: 10824 bytes left [ 53.625109][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.638972][ T5652] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 53.641050][ T5667] loop4: detected capacity change from 0 to 512 [ 53.656979][ T5656] loop2: detected capacity change from 0 to 8192 [ 53.663658][ T5656] msdos: Unknown parameter 'no' [ 53.717671][ T5667] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 514)! [ 53.727993][ T5667] EXT4-fs (loop4): group descriptors corrupted! [ 53.735017][ T5673] tmpfs: Bad value for 'defcontext' [ 54.013291][ T5726] cgroup: Name too long [ 54.027267][ T5730] futex_wake_op: syz.3.1091 tries to shift op by -1; fix this program [ 54.397162][ T5805] tmpfs: Bad value for 'defcontext' [ 54.414325][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 54.414395][ T29] audit: type=1400 audit(1753362819.605:168): avc: denied { execute } for pid=5806 comm="syz.0.1130" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=10217 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 54.447281][ T5811] loop4: detected capacity change from 0 to 1024 [ 54.455625][ T5811] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.489100][ T29] audit: type=1400 audit(1753362819.675:169): avc: denied { wake_alarm } for pid=5812 comm="syz.3.1132" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 54.536248][ T5811] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 54.575081][ T5811] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 54.583920][ T5811] EXT4-fs (loop4): orphan cleanup on readonly fs [ 54.591691][ T5811] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.1129: Freeing blocks not in datazone - block = 0, count = 4096 [ 54.614771][ T5811] EXT4-fs (loop4): Remounting filesystem read-only [ 54.629294][ T29] audit: type=1400 audit(1753362819.825:170): avc: denied { create } for pid=5835 comm="syz.3.1143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 54.649989][ T5811] EXT4-fs (loop4): 1 orphan inode deleted [ 54.683499][ T5811] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.720420][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.991159][ T5906] capability: warning: `syz.3.1177' uses 32-bit capabilities (legacy support in use) [ 55.142680][ T5935] loop1: detected capacity change from 0 to 1024 [ 55.160529][ T5935] EXT4-fs: Ignoring removed nobh option [ 55.210956][ T5935] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 55.222086][ T5935] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 55.268412][ T5957] cgroup: noprefix used incorrectly [ 55.287666][ T5935] JBD2: no valid journal superblock found [ 55.293424][ T5935] EXT4-fs (loop1): Could not load journal inode [ 55.533997][ T5996] loop3: detected capacity change from 0 to 2368 [ 55.555683][ T6002] loop1: detected capacity change from 0 to 2048 [ 55.764070][ T29] audit: type=1326 audit(1753363589.001:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6050 comm="syz.4.1248" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe8eddce9a9 code=0x0 [ 55.786933][ T29] audit: type=1400 audit(1753363589.001:172): avc: denied { mount } for pid=6044 comm="syz.0.1249" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 55.927513][ T6076] loop3: detected capacity change from 0 to 128 [ 55.946984][ T6080] loop0: detected capacity change from 0 to 512 [ 56.199976][ T6123] loop1: detected capacity change from 0 to 1764 [ 56.229830][ T6123] iso9660: Bad value for 'session' [ 56.241941][ T6130] loop0: detected capacity change from 0 to 1024 [ 56.286134][ T6130] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 56.300091][ T6130] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.337501][ T6130] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.347659][ T6130] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.354682][ T6130] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.1287: Freeing blocks not in datazone - block = 0, count = 4096 [ 56.373942][ T6147] loop3: detected capacity change from 0 to 512 [ 56.380251][ T6130] EXT4-fs (loop0): Remounting filesystem read-only [ 56.387062][ T6130] EXT4-fs (loop0): 1 orphan inode deleted [ 56.399564][ T6147] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 56.400642][ T6130] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.434244][ T6147] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1295: invalid indirect mapped block 4294967295 (level 0) [ 56.456388][ T6152] loop2: detected capacity change from 0 to 512 [ 56.459020][ T6147] EXT4-fs (loop3): Remounting filesystem read-only [ 56.470351][ T6147] EXT4-fs (loop3): 1 orphan inode deleted [ 56.476100][ T6147] EXT4-fs (loop3): 1 truncate cleaned up [ 56.483184][ T6147] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.484991][ T6154] loop1: detected capacity change from 0 to 1024 [ 56.507309][ T6152] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.516484][ T6152] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 56.526427][ T6154] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 56.530811][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.534995][ T6152] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 56.554393][ T6152] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 56.556879][ T6154] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.572718][ T6152] System zones: 0-2, 18-18, 34-35 [ 56.578313][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.581221][ T6154] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e01c, mo2=0000] [ 56.602486][ T6152] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.614787][ T29] audit: type=1400 audit(1753363589.873:173): avc: denied { create } for pid=6157 comm="syz.3.1299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 56.665885][ T6154] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 2: comm syz.1.1298: lblock 2 mapped to illegal pblock 2 (length 1) [ 56.689346][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.724616][ T6154] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 56.743306][ T6154] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 48: comm syz.1.1298: lblock 0 mapped to illegal pblock 48 (length 1) [ 56.793443][ T6154] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 56.802411][ T6154] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1298: Failed to acquire dquot type 0 [ 56.841935][ T6180] loop0: detected capacity change from 0 to 2048 [ 56.859021][ T6154] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 56.876721][ T6154] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.1298: mark_inode_dirty error [ 56.896572][ T6154] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 56.924655][ T6154] EXT4-fs (loop1): 1 orphan inode deleted [ 56.926665][ T3301] loop0: p1 p2 p3 [ 56.944024][ T41] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 56.958672][ T6154] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.973927][ T41] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 56.982432][ T41] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 0 [ 57.004826][ T6180] loop0: p1 p2 p3 [ 57.025962][ T2996] loop0: p1 p2 p3 [ 57.078483][ T6204] tmpfs: Bad value for 'mpol' [ 57.096033][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.096606][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 57.107173][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.137959][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.171292][ T3312] EXT4-fs error (device loop1): __ext4_get_inode_loc:4792: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 57.187907][ T3312] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 57.209568][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 57.211449][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.229791][ T3312] EXT4-fs error (device loop1): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 57.230230][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.249499][ T6212] loop4: detected capacity change from 0 to 512 [ 57.257580][ T6212] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 57.282745][ T6212] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.1328: invalid indirect mapped block 4294967295 (level 0) [ 57.332960][ T6212] EXT4-fs (loop4): Remounting filesystem read-only [ 57.340122][ T6164] loop3: detected capacity change from 0 to 65536 [ 57.353314][ T6212] EXT4-fs (loop4): 1 orphan inode deleted [ 57.359100][ T6212] EXT4-fs (loop4): 1 truncate cleaned up [ 57.371819][ T6212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.468507][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.536843][ T6250] loop3: detected capacity change from 0 to 1024 [ 57.561723][ T6250] EXT4-fs: Ignoring removed nobh option [ 57.594060][ T6250] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 57.605090][ T6250] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 57.663926][ T6250] JBD2: no valid journal superblock found [ 57.669795][ T6250] EXT4-fs (loop3): Could not load journal inode [ 57.801448][ T6273] loop1: detected capacity change from 0 to 8192 [ 57.816963][ T6289] tmpfs: Unsupported parameter 'huge' [ 57.862745][ T6273] loop1: p3 p4 < > [ 57.866692][ T6273] loop1: p3 size 33554432 extends beyond EOD, truncated [ 57.872037][ T6296] loop3: detected capacity change from 0 to 256 [ 57.911265][ T6296] vfat: Deprecated parameter 'posix' [ 57.916660][ T6296] FAT-fs: "posix" option is obsolete, not supported now [ 57.927116][ T6307] nfs: Unknown parameter '' [ 57.978718][ T6309] loop4: detected capacity change from 0 to 736 [ 57.989643][ T6296] FAT-fs (loop3): codepage cp775 not found [ 58.001570][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 58.016677][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 58.098882][ T6326] IPv6: addrconf: prefix option has invalid lifetime [ 58.194518][ T29] audit: type=1400 audit(1753364615.554:174): avc: denied { mount } for pid=6340 comm="syz.1.1391" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 58.376697][ T6368] loop3: detected capacity change from 0 to 512 [ 58.391536][ T6368] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.400639][ T6368] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 58.413814][ T6368] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 58.430381][ T6368] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 58.439249][ T6368] System zones: 0-2, 18-18, 34-35 [ 58.448077][ T6371] loop1: detected capacity change from 0 to 2048 [ 58.450244][ T6368] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.471052][ T6382] loop0: detected capacity change from 0 to 764 [ 58.491610][ T6371] loop1: p1 p2 p3 [ 58.516161][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.558406][ T6388] loop1: detected capacity change from 0 to 512 [ 58.574759][ T3719] udevd[3719]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 58.585711][ T3663] udevd[3663]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 58.598507][ T6388] EXT4-fs: Ignoring removed orlov option [ 58.626615][ T6388] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.666910][ T6388] EXT4-fs (loop1): orphan cleanup on readonly fs [ 58.675731][ T6388] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1415: bg 0: block 248: padding at end of block bitmap is not set [ 58.710857][ T6388] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1415: Failed to acquire dquot type 1 [ 58.762669][ T6388] EXT4-fs (loop1): 1 truncate cleaned up [ 58.788709][ T6388] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.815926][ T6388] syz.1.1415 (6388) used greatest stack depth: 9496 bytes left [ 58.825793][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.969952][ T6453] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 59.403627][ T6536] loop2: detected capacity change from 0 to 512 [ 59.411142][ T6536] EXT4-fs: Ignoring removed nomblk_io_submit option [ 59.425504][ T6536] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.434017][ T6536] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 59.460652][ T6544] loop3: detected capacity change from 0 to 512 [ 59.487393][ T6536] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 59.502160][ T6536] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4113: comm syz.2.1486: Allocating blocks 41-42 which overlap fs metadata [ 59.516324][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 59.516335][ T29] audit: type=1400 audit(1753364616.950:183): avc: denied { create } for pid=6556 comm="syz.1.1503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 59.539167][ T6536] Quota error (device loop2): write_blk: dquota write failed [ 59.549348][ T6536] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 59.559473][ T6544] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.1490: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 59.581987][ T6536] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4113: comm syz.2.1486: Allocating blocks 41-42 which overlap fs metadata [ 59.604052][ T6536] Quota error (device loop2): write_blk: dquota write failed [ 59.611620][ T6544] EXT4-fs error (device loop3): ext4_quota_enable:7127: comm syz.3.1490: Bad quota inode: 3, type: 0 [ 59.622805][ T6536] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 59.632951][ T6536] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1486: Failed to acquire dquot type 1 [ 59.644358][ T6544] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 59.666790][ T6544] EXT4-fs (loop3): mount failed [ 59.673922][ T6536] EXT4-fs error (device loop2): mb_free_blocks:1948: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 59.708514][ T6536] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #12: comm syz.2.1486: corrupted inode contents [ 59.740791][ T6536] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #12: comm syz.2.1486: mark_inode_dirty error [ 59.764033][ T6582] nfs: Unexpected value for 'acl' [ 59.794584][ T6536] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #12: comm syz.2.1486: corrupted inode contents [ 59.844360][ T6536] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.1486: mark_inode_dirty error [ 59.896426][ T6536] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #12: comm syz.2.1486: corrupted inode contents [ 59.953582][ T6536] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 59.973931][ T6536] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #12: comm syz.2.1486: corrupted inode contents [ 60.000075][ T6536] EXT4-fs error (device loop2): ext4_truncate:4597: inode #12: comm syz.2.1486: mark_inode_dirty error [ 60.012769][ T6536] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 60.043444][ T6536] EXT4-fs (loop2): 1 truncate cleaned up [ 60.059495][ T6536] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.174321][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.296295][ T6668] tmpfs: Bad value for 'mpol' [ 60.301203][ T29] audit: type=1400 audit(1753364617.759:184): avc: denied { mounton } for pid=6666 comm="syz.0.1550" path="/syzcgroup/unified/syz0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 60.377567][ T6676] loop3: detected capacity change from 0 to 512 [ 60.426492][ T6676] EXT4-fs (loop3): orphan cleanup on readonly fs [ 60.447783][ T6676] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1553: bg 0: block 248: padding at end of block bitmap is not set [ 60.471030][ T6698] tmpfs: Bad value for 'mpol' [ 60.483833][ T6676] Quota error (device loop3): write_blk: dquota write failed [ 60.491283][ T6676] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 60.501275][ T6676] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1553: Failed to acquire dquot type 1 [ 60.531062][ T6676] EXT4-fs (loop3): 1 truncate cleaned up [ 60.545251][ T6676] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 60.560612][ T29] audit: type=1400 audit(1753364618.021:185): avc: denied { create } for pid=6706 comm="syz.0.1567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 60.582273][ T6701] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 60.584255][ T6676] syz.3.1553 (6676) used greatest stack depth: 9304 bytes left [ 60.635693][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.703493][ T6730] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 60.727480][ T6734] random: crng reseeded on system resumption [ 60.734658][ T29] audit: type=1400 audit(1753364618.221:186): avc: denied { append } for pid=6731 comm="syz.1.1580" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 60.918580][ T6768] loop2: detected capacity change from 0 to 256 [ 60.965485][ T6768] FAT-fs (loop2): codepage cp865 not found [ 61.658373][ T6896] futex_wake_op: syz.0.1660 tries to shift op by -1; fix this program [ 61.841718][ T6927] loop0: detected capacity change from 0 to 2048 [ 62.023853][ T6963] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 62.198687][ T7000] loop4: detected capacity change from 0 to 512 [ 62.214158][ T7000] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.243944][ T7006] loop1: detected capacity change from 0 to 764 [ 62.260528][ T7000] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.269018][ T7000] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.290401][ T7006] rock: directory entry would overflow storage [ 62.296683][ T7006] rock: sig=0x5245, size=8, remaining=5 [ 62.324068][ T7000] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 62.375877][ T7000] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4113: comm syz.4.1711: Allocating blocks 41-42 which overlap fs metadata [ 62.400951][ T7000] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4113: comm syz.4.1711: Allocating blocks 41-42 which overlap fs metadata [ 62.421306][ T7000] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1711: Failed to acquire dquot type 1 [ 62.447004][ T7000] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 62.475616][ T7000] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #12: comm syz.4.1711: corrupted inode contents [ 62.488581][ T7000] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #12: comm syz.4.1711: mark_inode_dirty error [ 62.516484][ T7000] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #12: comm syz.4.1711: corrupted inode contents [ 62.564226][ T7000] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.1711: mark_inode_dirty error [ 62.599211][ T7000] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #12: comm syz.4.1711: corrupted inode contents [ 62.621569][ T7000] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 62.631338][ T7000] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #12: comm syz.4.1711: corrupted inode contents [ 62.659660][ T7000] EXT4-fs error (device loop4): ext4_truncate:4597: inode #12: comm syz.4.1711: mark_inode_dirty error [ 62.681790][ T7065] loop2: detected capacity change from 0 to 512 [ 62.697734][ T7000] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 62.708336][ T7065] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.737222][ T7065] EXT4-fs: old and new quota format mixing [ 62.739348][ T7071] loop1: detected capacity change from 0 to 512 [ 62.743130][ T7000] EXT4-fs (loop4): 1 truncate cleaned up [ 62.750249][ T7071] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.786195][ T7000] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.798921][ T7071] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.849003][ T7071] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.900959][ T7071] ext4 filesystem being mounted at /328/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.948572][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.988645][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.346136][ T7142] loop1: detected capacity change from 0 to 512 [ 63.368113][ T7142] EXT4-fs (loop1): orphan cleanup on readonly fs [ 63.382585][ T7142] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1779: bg 0: block 248: padding at end of block bitmap is not set [ 63.399992][ T7142] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1779: Failed to acquire dquot type 1 [ 63.404596][ T7149] IPv6: addrconf: prefix option has invalid lifetime [ 63.425100][ T7142] EXT4-fs (loop1): 1 truncate cleaned up [ 63.796255][ T7202] loop0: detected capacity change from 0 to 2048 [ 63.804040][ T7202] EXT4-fs (loop0): #clusters per group too big: 151011328 [ 63.824456][ T7210] loop4: detected capacity change from 0 to 512 [ 63.873949][ T7210] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 63.898754][ T7210] EXT4-fs (loop4): mount failed [ 64.263072][ T7275] loop4: detected capacity change from 0 to 8192 [ 64.302279][ T3301] loop4: p2 p3 p4[EZD] [ 64.309158][ T3301] loop4: p3 start 360447 is beyond EOD, truncated [ 64.315608][ T3301] loop4: p4 size 262912 extends beyond EOD, truncated [ 64.342598][ T7275] loop4: p2 p3 p4[EZD] [ 64.361191][ T7275] loop4: p3 start 360447 is beyond EOD, truncated [ 64.367727][ T7275] loop4: p4 size 262912 extends beyond EOD, truncated [ 64.403205][ T7314] loop1: detected capacity change from 0 to 512 [ 64.436313][ T7314] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 64.454672][ T7314] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 64.462830][ T7314] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.469793][ T7314] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1862: bg 0: block 361: padding at end of block bitmap is not set [ 64.496888][ T7314] EXT4-fs (loop1): Remounting filesystem read-only [ 64.511692][ T7323] loop2: detected capacity change from 0 to 512 [ 64.527572][ T7314] EXT4-fs (loop1): 1 truncate cleaned up [ 64.528563][ T7323] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.548906][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 64.561076][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 64.629199][ T7323] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.639700][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 64.639761][ T29] audit: type=1400 audit(1753364622.314:191): avc: denied { create } for pid=7331 comm="syz.1.1871" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 64.680184][ T7323] ext4 filesystem being mounted at /401/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.694981][ T7339] loop4: detected capacity change from 0 to 1024 [ 64.702081][ T7339] EXT4-fs: Ignoring removed i_version option [ 64.717250][ T7339] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.741749][ T7339] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1875: Invalid block bitmap block 0 in block_group 0 [ 64.762370][ T7339] Quota error (device loop4): write_blk: dquota write failed [ 64.769930][ T7339] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 64.781424][ T7349] loop3: detected capacity change from 0 to 512 [ 64.788296][ T7349] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.795223][ T7339] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1875: Failed to acquire dquot type 0 [ 64.807709][ T7339] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.1875: Freeing blocks not in datazone - block = 0, count = 4096 [ 64.822568][ T7339] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.1875: Invalid inode bitmap blk 0 in block_group 0 [ 64.835827][ T7349] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.844379][ T7349] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.861755][ T41] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-8 [ 64.870781][ T41] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 0 [ 64.889389][ T7339] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 64.905625][ T7339] EXT4-fs (loop4): 1 orphan inode deleted [ 64.931299][ T7349] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 64.947184][ T7349] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4113: comm syz.3.1877: Allocating blocks 41-42 which overlap fs metadata [ 65.008776][ T7349] Quota error (device loop3): write_blk: dquota write failed [ 65.016223][ T7349] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 65.031160][ T29] audit: type=1400 audit(1753364622.724:192): avc: denied { read write } for pid=7378 comm="syz.1.1892" 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 [ 65.037254][ T7349] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4113: comm syz.3.1877: Allocating blocks 41-42 which overlap fs metadata [ 65.055672][ T29] audit: type=1400 audit(1753364622.724:193): avc: denied { open } for pid=7378 comm="syz.1.1892" 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 [ 65.073140][ T7349] Quota error (device loop3): write_blk: dquota write failed [ 65.112504][ T7349] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 65.122708][ T7349] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1877: Failed to acquire dquot type 1 [ 65.135520][ T7349] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 65.171016][ T7349] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #12: comm syz.3.1877: corrupted inode contents [ 65.215371][ T7349] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #12: comm syz.3.1877: mark_inode_dirty error [ 65.229257][ T7349] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #12: comm syz.3.1877: corrupted inode contents [ 65.263612][ T7349] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #12: comm syz.3.1877: mark_inode_dirty error [ 65.300681][ T7349] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #12: comm syz.3.1877: corrupted inode contents [ 65.314039][ T7349] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 65.345728][ T7349] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #12: comm syz.3.1877: corrupted inode contents [ 65.390505][ T7349] EXT4-fs error (device loop3): ext4_truncate:4597: inode #12: comm syz.3.1877: mark_inode_dirty error [ 65.419525][ T7420] loop1: detected capacity change from 0 to 512 [ 65.446524][ T7420] EXT4-fs: Ignoring removed orlov option [ 65.461009][ T7349] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 65.461813][ T7420] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.518286][ T7349] EXT4-fs (loop3): 1 truncate cleaned up [ 65.528008][ T7420] EXT4-fs error (device loop1): ext4_init_orphan_info:585: comm syz.1.1913: inode #0: comm syz.1.1913: iget: illegal inode # [ 65.561243][ T7420] EXT4-fs (loop1): Remounting filesystem read-only [ 65.567830][ T7420] EXT4-fs (loop1): get orphan inode failed [ 65.593396][ T7420] EXT4-fs (loop1): mount failed [ 65.753106][ T7469] loop1: detected capacity change from 0 to 512 [ 65.779125][ T7469] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.804204][ T7469] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1936: Failed to acquire dquot type 1 [ 65.820793][ T7464] loop3: detected capacity change from 0 to 8192 [ 65.829760][ T7469] EXT4-fs (loop1): 1 truncate cleaned up [ 65.841920][ T7464] loop3: p1 p2 p4 < > [ 65.860709][ T7464] loop3: p1 start 4261412864 is beyond EOD, truncated [ 65.867533][ T7464] loop3: p2 start 4009754624 is beyond EOD, truncated [ 66.003765][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.252300][ T7544] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 66.340179][ T2996] ================================================================== [ 66.348291][ T2996] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 66.355507][ T2996] [ 66.357822][ T2996] write to 0xffff8881071e3c30 of 8 bytes by task 3712 on cpu 0: [ 66.365436][ T2996] dentry_unlink_inode+0x65/0x260 [ 66.370454][ T2996] d_delete+0x164/0x180 [ 66.374600][ T2996] d_delete_notify+0x32/0x100 [ 66.379270][ T2996] vfs_unlink+0x30b/0x420 [ 66.383594][ T2996] do_unlinkat+0x28e/0x4c0 [ 66.388002][ T2996] __x64_sys_unlink+0x2e/0x40 [ 66.392675][ T2996] x64_sys_call+0x22a6/0x2fb0 [ 66.397344][ T2996] do_syscall_64+0xd2/0x200 [ 66.401834][ T2996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.407714][ T2996] [ 66.410022][ T2996] read to 0xffff8881071e3c30 of 8 bytes by task 2996 on cpu 1: [ 66.417548][ T2996] step_into+0x122/0x820 [ 66.421785][ T2996] walk_component+0x162/0x220 [ 66.426452][ T2996] path_lookupat+0xfe/0x2a0 [ 66.430946][ T2996] filename_lookup+0x147/0x340 [ 66.435699][ T2996] do_readlinkat+0x7d/0x320 [ 66.440195][ T2996] __x64_sys_readlink+0x47/0x60 [ 66.445036][ T2996] x64_sys_call+0x2cf3/0x2fb0 [ 66.449702][ T2996] do_syscall_64+0xd2/0x200 [ 66.454192][ T2996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.460072][ T2996] [ 66.462378][ T2996] value changed: 0xffff88811ba40f08 -> 0x0000000000000000 [ 66.469469][ T2996] [ 66.471783][ T2996] Reported by Kernel Concurrency Sanitizer on: [ 66.477931][ T2996] CPU: 1 UID: 0 PID: 2996 Comm: udevd Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 66.489901][ T2996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.499952][ T2996] ==================================================================