last executing test programs: 716.686957ms ago: executing program 4 (id=944): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3, 0xfffffffc}}, @union={0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x2}]}}, 0x0, 0x3e}, 0x20) 691.497358ms ago: executing program 4 (id=948): socket$netlink(0x10, 0x3, 0xa) 622.709363ms ago: executing program 4 (id=951): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x2, &(0x7f00000008c0)=@raw=[@call={0x85, 0x0, 0x0, 0x6b}, @exit, @call, @printk={@s}, @kfunc, @map_idx, @cb_func, @cb_func], &(0x7f0000000180)='GPL\x00', 0x2, 0xe9, &(0x7f0000000240)=""/233, 0x0, 0x11}, 0x83) 592.385616ms ago: executing program 4 (id=955): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16, &(0x7f0000000040)={[{@nouid32}, {@noblock_validity}, {@nodioread_nolock}, {@nodelalloc}, {@user_xattr}, {@nombcache}, {@user_xattr}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@grpid}, {@noauto_da_alloc}]}, 0x0, 0x4f0, &(0x7f0000000140)="$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") 343.734984ms ago: executing program 0 (id=975): socket(0x1d, 0xa, 0x5) 315.581756ms ago: executing program 4 (id=978): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200002, &(0x7f0000000000)={[{@noblock_validity}, {@dioread_nolock}, {@noinit_itable}, {@minixdf}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [], 0x2c}, 0x84, 0x452, &(0x7f0000000480)="$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") 304.867787ms ago: executing program 1 (id=979): statfs(0x0, 0x0) 279.548829ms ago: executing program 0 (id=982): syz_emit_ethernet(0x82, &(0x7f0000000140)={@broadcast, @random="1704b45adbde", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @rand_addr, {[@lsrr={0x83, 0x3}, @rr={0x7, 0x3}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@private=0xa010188, 0x10020}, {@private}, {@local}, {@remote}, {@private}, {@dev}, {@private}]}]}}}}}}}, 0x0) 249.416611ms ago: executing program 2 (id=983): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x79, 0x11, 0x30}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8a}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x70) 249.331621ms ago: executing program 1 (id=984): keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) 248.971021ms ago: executing program 0 (id=986): syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1acd1f78800d86dd608a37f200587300fe8000000000000000000000000000bbfe8000000000000000000000000000aa", @ANYRES8], 0x0) 230.590493ms ago: executing program 0 (id=987): keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)='\x00') 210.486164ms ago: executing program 1 (id=988): chdir(&(0x7f0000000040)='./file0\x00') 210.134844ms ago: executing program 2 (id=989): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="620ac4ff0000000071101e000000000095"], &(0x7f0000000480)='GPL\x00'}, 0x90) 195.898175ms ago: executing program 2 (id=990): syz_emit_ethernet(0x85e, &(0x7f0000001100)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "3000bb", 0x828, 0x2b, 0x0, @private2, @local, {[@hopopts={0x3c, 0x103, '\x00', [@hao={0xc9, 0x10, @mcast1}, @generic={0x9, 0xf7, "79f718cd082bb66ffb27540e7af860dd9e6ee4e3c8e66545f9bcc4710e26ba8070b5ef58e1e2d33338a21d518590fdef3d2137e741316128acff57f4f6c034c89b7ce4fd9420ef4f0e9c68fc13edcb19ef952b706c28f9e6cbd028b945c54a68d66d491c2e91b888fbaa4f5e4d5d723f45eaa8d6c8ad48d90b91682197819cbd279f4d877a0f3cd7cf94822c03b8bfa7366e2acb95da150db4b7cacc724787687e0b2fe9c01555683bcb6ccb07924fdeb55f0666018f3d819c3dfd512f4c0777e563c1e6489c78d5812ba2f3f770096cde1c243c570a1d8d64caa99e841cf5ba420bfd2f4e7ab222c764e28066ba90655f1b2df13c1516"}, @calipso={0x7, 0x18, {0x3, 0x4, 0x5, 0x6, [0x7, 0x7]}}, @generic={0x14, 0x6f1, "d6104212567aa3978a2c3cd1a4d868b66b717801cff409c49009239d568b596d332b33ef4d3b9484b97b74f478fc6605ffb98a2f78c3b8e195e6a7c9d9f730b14b0afcfcf8c7cf46a521815b770cda83c34236b2901a5b02d6eec7932d2c75fd6ed644a987fe46a7262e4f49488394453cee05a8a173cc9219476fe4f21a5a1006c852e6d2549c18714b8b15dbec6bb4629b29a479e1272326ab7fcda0e8c49e3e37c398a115ff759804323de8a4176e7f18592b5afcf15e08d907f9195b48f0e503dddf228826d21265401c7774616d10c9b4377ae5d180aee75ccd0e811e8f145f3ee93d0c9803561565efddc9b5bf8b736c2a4da4f539ddc53237edb1a442c65a2fc67e726a28a9c4736209f24882d72245a2f92e1ee6e618cdf9137f92101c468beef0f5f3d8e43e4729ac127967b64e79ac00d0563d78333a74d5e266b2c2460dfe3b6ca60a206d7428f79b7ce1f5bbfc1c93fbf544afdb2f480edf3bf866b9a8502e7b4a465c8f15459c04ac9c7c8cd576835652460740a7cfe1143637c9eef4330fd6b247321ae9e3b75319a5f5bd6371682f89bb8eea2e112526475ac9741ea1c312927f80aee53eb19b548e65f07b717fd375bedb7bc0d6971cd4b2baf52fb22c0cffed68ab78333b4b67183f3ebcab6d2f76195d92d2eb10a9c311ba370e600c2859b436cac9ad9a97cd10761b85e5ab7d34c4df0626e07f6538a3d6a41a766b31e4e56eba04fa8a8f439da9358e75aced905a372834010803dbe691ed620eeb47b7b45d5ef58210a06580607c91a04352afe8f1c96eaf974860b7c3baaf08e3464db09574d11793d73e174014ee224c6e5d3f8c8581d868f6ee52f137ce539737937f71ecacd3217796a769dfba7745383fda4f7f2d6bd1f671e0c7b07b23b217db0bc17b341fcc481a35f0531e6cf7c7b7472ddae3c2dbe70464aff2b95c3937762edc1046a51e00a90b9d0027afbb1e15696e4842136a2798c265aa9a0270c57b9ced2bc509592b6211a1c09ed026f99e1835d78f6a4e955c6de192248f000a47e865e9a7aed77c5e26ace3dc8842344b7f5fb5986a955e350b473ab326fbaaf3cdc812430f8597d4b7bc30cf75735c90ecbf75b31d56d37f28a18715b1fed3c0a3c07744ab766971ebb04525dcf4bcc7659cba2c04032f2f7adf9e65ceaddb5505fe57b94c784d07eb2a2fe4fcacd9802a75c8acbec9381a04726fda6c95b6960703ffe78bcbb079c67437dac882b51d79983ee6c052b487b2edf4ceaa6c3811241897a8da7e4a5d282f415d7bf30855533ffbef090233fbdc7cfd5259d99dd1d8b4a203da5d57c9fa20ac0f4d572e7c260a0c5955855af810c44550552a066572f9838dde1717c3144f3b211d58c20c82dc94fba71d8f622bff96f3ada6d840d1321ebb47bd683a512a44048dbe8ac6d6d293facdd51fd6279aca849f9bd4b3cc2e45f44905eaed9bfcc3ab33f97069cf4889e8da2b594a8eadebe3fc81724af89737a9ef69bdecbf675d3282e074ed1d3593635555397a2c23bfa531054d71fe306667c69bd03fa6956483104ce1a0350b243739b2b1f0de8f44a6502e91beeee579c3374d0cd5c43900e587592610ce303801f08fa6970ab3d745c50f396a7bd88ec1f761b834e72f7f9511fd1c2102ed87473f23de0121e2df4941c241b8ebc8101383e1404a3bf06a209ec836dd5d5e367a6bd14caabb31efffa684eaaded13b7df7bcc1c0162f07ebd968d6ae0b4f127ef5ed589f88ac5ca5ed33534cdcefd10b4c7ef37c5537e1d02ea745e206dac16e0962fc2ccea44e4a03dc535b9a2e7183919cd7e2a7327c17940beb13e221470585f709dac534696c51bf8740d56fa0e9241068d6aec4e4cbc09f51f8b7fd027a1f884c52acd518cec328d275c5207dd413ad1b35f2710ff47e76551ccd0b4c9d0fd25d1dc87e0498b7ebb40af68474e33bdd08668ad0f5fb919acbf7d7d649997190acd35774b4eb1e35a1ac9d14675e377590192474fd9b43a82d79f06350492c42691321485944e42ec53221f59a7d3bf8c2bc92b50c7dcf61a426c2eb474cfdcbbfb44bdaacbd7b5555f3de05c45c1461c4a121ff20bb7815ca164462cf977312f53ceef57be2929cf9e8ef94c9a016ea933b127cb224652db8a870dcaec19b6faeb144150d177db884637d50faff03deef8bced965332f86b415bc3af406dbe73c68fefb97816a446232337a6a24f707633b2fb8e67b31ede05f6e9ebf6b5afd168b86a8242f963e235f1be9d8b6f5f60bf1755115519abbd53fe2ee602aa165aa8dbfaf1949fe2bc191dfa16a812d5e7136dd94a8c7c84ef240ff8f130295f161b151699f25c3b8bf7b715b40e8800d7f68c9cd57ed192584738ff64a9ca39b1d42db506f50aba87f4d6d06c9ccb2d956637c87909a59a248c892d4491e086707d095970f7170a87d83051a777ab1ce991bf7ebe905231db662d6d185e3651edb455c6f738d1c7bbc71c3cd4edf0d9ea643afe6e"}]}], {0x0, 0x0, 0x8}}}}}}, 0x0) 181.482826ms ago: executing program 2 (id=991): pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 124.350541ms ago: executing program 0 (id=993): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x98}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) 124.009681ms ago: executing program 1 (id=994): syz_emit_ethernet(0x66, &(0x7f0000000680)={@local, @empty, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @srh={0x3a, 0x4, 0x4, 0x2, 0x5, 0x38, 0x101, [@mcast2, @mcast2]}]}}}}}, 0x0) 103.845092ms ago: executing program 2 (id=995): syz_emit_ethernet(0x3e, &(0x7f00000004c0)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x3, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast}, {0x0, 0x883e, 0x1c, 0x0, @gue={{0x1, 0x0, 0x0, 0x7, 0x0, @void}, "ec90b039d8af0bc3c9f9ef8eaab0154c"}}}}}}, 0x0) 103.528163ms ago: executing program 3 (id=996): epoll_pwait2(0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000940), 0x0, 0xfffffffffffffe94) 74.049245ms ago: executing program 3 (id=997): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x42}, [], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x7, 0xb7, &(0x7f000000cf3d)=""/183, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x3a) 73.650774ms ago: executing program 3 (id=998): request_key(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={'syz', 0x3}, &(0x7f0000001380)='user\x00', 0x0) 59.532195ms ago: executing program 3 (id=999): keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 48.932436ms ago: executing program 0 (id=1000): bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x8000, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}, 0x48) 38.225487ms ago: executing program 3 (id=1001): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="2000000000000000180a02000000000000000000000000009500000000bb0000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0x3, &(0x7f000000cf3d)=""/195}, 0x23) 37.876697ms ago: executing program 1 (id=1002): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x8a}, @exit], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x13}, 0x90) 2.23409ms ago: executing program 2 (id=1003): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000786c6c2500000000002020207b0af8ff00000000bda100000000000057010000f8ffffffb702000008000000b703000000000000850000001900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 2.11766ms ago: executing program 3 (id=1004): syz_emit_ethernet(0x2b, &(0x7f0000000140)={@local, @random="7f0a00034011", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @echo={0x8, 0x0, 0x0, 0x0, 0x0, "14"}}}}}, 0x0) 1.62114ms ago: executing program 4 (id=1005): getrandom(&(0x7f0000000000)=""/42, 0x2a, 0x0) 0s ago: executing program 1 (id=1006): syz_emit_ethernet(0x12b, &(0x7f0000000900)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd60ee527e00f53c0000000000000000000000000000000000ff02000000000000000000000000000100070000000000000502fffdc910000000000000000000000007"], 0x0) kernel console output (not intermixed with test programs): [ 19.810339][ T29] audit: type=1400 audit(1725429188.133:81): avc: denied { read } for pid=2944 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.221' (ED25519) to the list of known hosts. [ 24.962361][ T29] audit: type=1400 audit(1725429193.283:82): avc: denied { mounton } for pid=3250 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.963652][ T3250] cgroup: Unknown subsys name 'net' [ 24.985479][ T29] audit: type=1400 audit(1725429193.283:83): avc: denied { mount } for pid=3250 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 [ 25.012900][ T29] audit: type=1400 audit(1725429193.313:84): avc: denied { unmount } for pid=3250 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.146890][ T3250] cgroup: Unknown subsys name 'rlimit' [ 25.300540][ T29] audit: type=1400 audit(1725429193.623:85): avc: denied { setattr } for pid=3250 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.326252][ T29] audit: type=1400 audit(1725429193.623:86): avc: denied { create } for pid=3250 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.334390][ T3252] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.346783][ T29] audit: type=1400 audit(1725429193.623:87): avc: denied { write } for pid=3250 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.375764][ T29] audit: type=1400 audit(1725429193.623:88): avc: denied { read } for pid=3250 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.396087][ T29] audit: type=1400 audit(1725429193.633:89): avc: denied { mounton } for pid=3250 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 [ 25.421027][ T29] audit: type=1400 audit(1725429193.633:90): avc: denied { mount } for pid=3250 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.444273][ T29] audit: type=1400 audit(1725429193.683:91): avc: denied { relabelto } for pid=3252 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.473544][ T3250] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.305826][ T3259] chnl_net:caif_netlink_parms(): no params data found [ 28.369336][ T3259] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.376849][ T3259] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.384018][ T3259] bridge_slave_0: entered allmulticast mode [ 28.390574][ T3259] bridge_slave_0: entered promiscuous mode [ 28.398819][ T3259] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.405920][ T3259] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.413025][ T3259] bridge_slave_1: entered allmulticast mode [ 28.419434][ T3259] bridge_slave_1: entered promiscuous mode [ 28.452079][ T3259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.464371][ T3259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.507525][ T3259] team0: Port device team_slave_0 added [ 28.526195][ T3259] team0: Port device team_slave_1 added [ 28.543253][ T3260] chnl_net:caif_netlink_parms(): no params data found [ 28.576114][ T3259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.583174][ T3259] 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. [ 28.609100][ T3259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.621852][ T3259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.628913][ T3259] 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. [ 28.654980][ T3259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.671813][ T3266] chnl_net:caif_netlink_parms(): no params data found [ 28.707393][ T3262] chnl_net:caif_netlink_parms(): no params data found [ 28.741626][ T3259] hsr_slave_0: entered promiscuous mode [ 28.747669][ T3259] hsr_slave_1: entered promiscuous mode [ 28.753630][ T3260] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.760799][ T3260] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.767954][ T3260] bridge_slave_0: entered allmulticast mode [ 28.774625][ T3260] bridge_slave_0: entered promiscuous mode [ 28.804252][ T3260] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.811456][ T3260] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.818627][ T3260] bridge_slave_1: entered allmulticast mode [ 28.825156][ T3260] bridge_slave_1: entered promiscuous mode [ 28.842867][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.850010][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.857272][ T3266] bridge_slave_0: entered allmulticast mode [ 28.863753][ T3266] bridge_slave_0: entered promiscuous mode [ 28.891347][ T3266] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.898502][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.905725][ T3266] bridge_slave_1: entered allmulticast mode [ 28.912123][ T3266] bridge_slave_1: entered promiscuous mode [ 28.924579][ T3260] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.934845][ T3260] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.952035][ T3266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.982574][ T3266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.000720][ T3264] chnl_net:caif_netlink_parms(): no params data found [ 29.009507][ T3262] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.016605][ T3262] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.023744][ T3262] bridge_slave_0: entered allmulticast mode [ 29.030222][ T3262] bridge_slave_0: entered promiscuous mode [ 29.045233][ T3260] team0: Port device team_slave_0 added [ 29.059133][ T3266] team0: Port device team_slave_0 added [ 29.064935][ T3262] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.072126][ T3262] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.079622][ T3262] bridge_slave_1: entered allmulticast mode [ 29.086049][ T3262] bridge_slave_1: entered promiscuous mode [ 29.100210][ T3260] team0: Port device team_slave_1 added [ 29.119259][ T3266] team0: Port device team_slave_1 added [ 29.141659][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.148640][ T3260] 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. [ 29.174642][ T3260] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.185846][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.192791][ T3260] 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. [ 29.218824][ T3260] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.237117][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.244153][ T3266] 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. [ 29.270113][ T3266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.281894][ T3262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.301645][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.308625][ T3266] 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. [ 29.334551][ T3266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.346481][ T3262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.407071][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.414150][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.421406][ T3264] bridge_slave_0: entered allmulticast mode [ 29.427826][ T3264] bridge_slave_0: entered promiscuous mode [ 29.434430][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.441712][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.449139][ T3264] bridge_slave_1: entered allmulticast mode [ 29.455422][ T3264] bridge_slave_1: entered promiscuous mode [ 29.468014][ T3262] team0: Port device team_slave_0 added [ 29.480676][ T3260] hsr_slave_0: entered promiscuous mode [ 29.486842][ T3260] hsr_slave_1: entered promiscuous mode [ 29.492717][ T3260] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.500509][ T3260] Cannot create hsr debugfs directory [ 29.518506][ T3262] team0: Port device team_slave_1 added [ 29.525463][ T3264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.541120][ T3264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.562330][ T3266] hsr_slave_0: entered promiscuous mode [ 29.568669][ T3266] hsr_slave_1: entered promiscuous mode [ 29.574457][ T3266] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.582166][ T3266] Cannot create hsr debugfs directory [ 29.607815][ T3262] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.614903][ T3262] 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. [ 29.640850][ T3262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.656943][ T3264] team0: Port device team_slave_0 added [ 29.663603][ T3264] team0: Port device team_slave_1 added [ 29.669678][ T3262] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.676640][ T3262] 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. [ 29.702545][ T3262] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.745843][ T3259] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.767594][ T3262] hsr_slave_0: entered promiscuous mode [ 29.773742][ T3262] hsr_slave_1: entered promiscuous mode [ 29.779722][ T3262] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.787298][ T3262] Cannot create hsr debugfs directory [ 29.792735][ T3259] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.801688][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.808787][ T3264] 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. [ 29.834822][ T3264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.848478][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.855507][ T3264] 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. [ 29.881410][ T3264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.902150][ T3259] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.929547][ T3259] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.978686][ T3264] hsr_slave_0: entered promiscuous mode [ 29.984960][ T3264] hsr_slave_1: entered promiscuous mode [ 29.990867][ T3264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.998506][ T3264] Cannot create hsr debugfs directory [ 30.045669][ T3260] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.054355][ T3260] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.061530][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 30.061541][ T29] audit: type=1400 audit(1725429198.383:107): avc: denied { remove_name } for pid=2944 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.077198][ T3266] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.090185][ T29] audit: type=1400 audit(1725429198.383:108): avc: denied { rename } for pid=2944 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 30.119143][ T29] audit: type=1400 audit(1725429198.383:109): avc: denied { create } for pid=2944 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 30.144647][ T3266] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.157106][ T3260] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.167708][ T3266] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.186096][ T3260] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.194598][ T3266] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.287766][ T3262] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.296956][ T3262] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.306047][ T3262] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.314327][ T3262] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.330379][ T3259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.345055][ T3259] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.368198][ T3264] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.377307][ T3264] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.390979][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.398063][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.411657][ T3260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.418829][ T3264] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.433683][ T3264] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.455899][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.463055][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.503327][ T3260] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.530073][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.537203][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.547344][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.554411][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.569064][ T3262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.585642][ T3266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.622803][ T3266] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.631907][ T3262] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.643320][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.650494][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.665198][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.672279][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.687657][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.694741][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.705945][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.712990][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.726711][ T3264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.743370][ T3262] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.753751][ T3262] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.781563][ T3260] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.800803][ T3259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.817150][ T3264] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.856744][ T1830] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.863912][ T1830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.903767][ T1830] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.910872][ T1830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.942573][ T3262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.954555][ T3260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.004788][ T3266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.030571][ T3259] veth0_vlan: entered promiscuous mode [ 31.063823][ T3259] veth1_vlan: entered promiscuous mode [ 31.117535][ T3259] veth0_macvtap: entered promiscuous mode [ 31.130457][ T3264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.151854][ T3259] veth1_macvtap: entered promiscuous mode [ 31.174480][ T3260] veth0_vlan: entered promiscuous mode [ 31.188901][ T3260] veth1_vlan: entered promiscuous mode [ 31.217644][ T3266] veth0_vlan: entered promiscuous mode [ 31.231074][ T3259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.256368][ T3259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.264583][ T3262] veth0_vlan: entered promiscuous mode [ 31.273715][ T3266] veth1_vlan: entered promiscuous mode [ 31.289256][ T3260] veth0_macvtap: entered promiscuous mode [ 31.302703][ T3259] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.311513][ T3259] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.320368][ T3259] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.329150][ T3259] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.340080][ T3260] veth1_macvtap: entered promiscuous mode [ 31.351693][ T3262] veth1_vlan: entered promiscuous mode [ 31.365798][ T3264] veth0_vlan: entered promiscuous mode [ 31.383958][ T3266] veth0_macvtap: entered promiscuous mode [ 31.392106][ T3266] veth1_macvtap: entered promiscuous mode [ 31.404390][ T3264] veth1_vlan: entered promiscuous mode [ 31.411250][ T3260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.421848][ T3260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.432510][ T3260] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.441375][ T3260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.452091][ T3260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.462503][ T3260] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.470185][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.480708][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.491037][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.501641][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.512862][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.521631][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.532106][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.541987][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.552430][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.563155][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.580301][ T3260] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.589177][ T3260] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.598102][ T3260] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.606848][ T3260] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.617984][ T3266] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.626855][ T3266] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.635615][ T3266] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.644317][ T3266] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.668958][ T29] audit: type=1400 audit(1725429199.993:110): avc: denied { mounton } for pid=3259 comm="syz-executor" path="/root/syzkaller.Go9Ck1/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 31.693709][ T29] audit: type=1400 audit(1725429199.993:111): avc: denied { mount } for pid=3259 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 [ 31.715833][ T29] audit: type=1400 audit(1725429199.993:112): avc: denied { mounton } for pid=3259 comm="syz-executor" path="/root/syzkaller.Go9Ck1/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 [ 31.741171][ T29] audit: type=1400 audit(1725429199.993:113): avc: denied { mount } for pid=3259 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 [ 31.763092][ T29] audit: type=1400 audit(1725429199.993:114): avc: denied { unmount } for pid=3259 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 31.784307][ T29] audit: type=1400 audit(1725429200.013:115): avc: denied { mounton } for pid=3259 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 31.813669][ T3262] veth0_macvtap: entered promiscuous mode [ 31.826855][ T29] audit: type=1400 audit(1725429200.153:116): avc: denied { read write } for pid=3259 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 [ 31.848399][ T3262] veth1_macvtap: entered promiscuous mode [ 31.860892][ T3264] veth0_macvtap: entered promiscuous mode [ 31.899274][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.909873][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.919850][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.930420][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.940247][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.950728][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.973394][ T3262] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.988227][ T3264] veth1_macvtap: entered promiscuous mode [ 32.011845][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.022381][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.032292][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.042747][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.052674][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.063176][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.073074][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.083556][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.105279][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.113652][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.124318][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.134207][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.144707][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.154688][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.165161][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.176117][ T3262] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.191972][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.202484][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.212349][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.222891][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.232831][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.243278][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.253103][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.263637][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.276584][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.289277][ T3262] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.298107][ T3262] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.306987][ T3262] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.315758][ T3262] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.363993][ T3264] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.372941][ T3264] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.381687][ T3264] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.390487][ T3264] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.484840][ T3449] dccp_invalid_packet: P.Data Offset(100) too large [ 32.597718][ T3463] loop4: detected capacity change from 0 to 128 [ 32.627145][ T3463] FAT-fs (loop4): error, invalid access to FAT (entry 0x0ffffff6) [ 32.685473][ T3480] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:e000:0001 with DS=0xe [ 32.792172][ T3499] loop2: detected capacity change from 0 to 132 [ 33.164024][ T3563] loop3: detected capacity change from 0 to 512 [ 33.187948][ T3563] ======================================================= [ 33.187948][ T3563] WARNING: The mand mount option has been deprecated and [ 33.187948][ T3563] and is ignored by this kernel. Remove the mand [ 33.187948][ T3563] option from the mount to silence this warning. [ 33.187948][ T3563] ======================================================= [ 33.276255][ T3563] EXT4-fs: Ignoring removed i_version option [ 33.296816][ T3563] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 33.315332][ T3563] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 33.333506][ T3563] System zones: 1-12 [ 33.342394][ T3563] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.78: bg 0: block 131: padding at end of block bitmap is not set [ 33.364749][ T3563] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 33.385780][ T3563] EXT4-fs (loop3): 1 truncate cleaned up [ 33.403536][ T3563] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.441737][ T3563] syz.3.78 (3563) used greatest stack depth: 11600 bytes left [ 33.520436][ T3260] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.714479][ T3645] loop0: detected capacity change from 0 to 2048 [ 33.764421][ T3645] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 33.853722][ T3670] loop2: detected capacity change from 0 to 256 [ 33.884745][ T3670] FAT-fs (loop2): bogus logical sector size 0 [ 33.891143][ T3670] FAT-fs (loop2): Can't find a valid FAT filesystem [ 33.938028][ T3680] loop4: detected capacity change from 0 to 2048 [ 34.138603][ T3719] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 34.376222][ T3764] loop3: detected capacity change from 0 to 132 [ 34.391091][ T3768] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 34.535755][ T3793] loop0: detected capacity change from 0 to 128 [ 34.542986][ T3788] loop2: detected capacity change from 0 to 2048 [ 34.555488][ T3793] FAT-fs (loop0): error, invalid access to FAT (entry 0x0ffffff6) [ 34.605135][ T3788] loop2: p1 p2 < > p3 p4 < p5 > [ 34.610168][ T3788] loop2: partition table partially beyond EOD, truncated [ 34.630059][ T3788] loop2: p1 start 2305 is beyond EOD, truncated [ 34.636111][ T3806] loop0: detected capacity change from 0 to 512 [ 34.636364][ T3788] loop2: p2 start 4294902784 is beyond EOD, truncated [ 34.636381][ T3788] loop2: p3 start 4278191616 is beyond EOD, [ 34.644448][ T3806] EXT4-fs: Ignoring removed i_version option [ 34.649417][ T3788] truncated [ 34.671526][ T3788] loop2: p5 start 2305 is beyond EOD, truncated [ 34.713735][ T3806] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 34.783166][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 34.793145][ T3806] System zones: 1-12 [ 34.852764][ T3806] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.197: bg 0: block 131: padding at end of block bitmap is not set [ 34.894846][ T3806] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 34.914024][ T3806] EXT4-fs (loop0): 1 truncate cleaned up [ 34.930898][ T3821] syz.3.205 (3821) used greatest stack depth: 11368 bytes left [ 34.970047][ T3806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.032979][ T3832] loop2: detected capacity change from 0 to 2048 [ 35.082534][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 35.082550][ T29] audit: type=1400 audit(1725431763.399:140): avc: denied { unmount } for pid=3264 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.110431][ T3844] IPv6: addrconf: prefix option has invalid lifetime [ 35.123336][ T3264] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.232014][ T3856] loop2: detected capacity change from 0 to 512 [ 35.261155][ T3856] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 35.306112][ T3856] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 35.544754][ T3901] futex_wake_op: syz.1.244 tries to shift op by 32; fix this program [ 35.762259][ T3933] loop0: detected capacity change from 0 to 256 [ 35.807236][ T3938] dccp_invalid_packet: P.Data Offset(135) too large [ 35.874751][ T3942] loop1: detected capacity change from 0 to 512 [ 35.902503][ T3942] EXT4-fs: Ignoring removed i_version option [ 35.925453][ T3942] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 35.940218][ T3942] System zones: 1-12 [ 35.947877][ T3942] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.262: bg 0: block 131: padding at end of block bitmap is not set [ 35.952386][ T3948] loop4: detected capacity change from 0 to 256 [ 35.982187][ T3942] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 35.998503][ T3942] EXT4-fs (loop1): 1 truncate cleaned up [ 36.007543][ T3942] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.031086][ T3948] msdos: Bad value for 'umask' [ 36.039158][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.336891][ T3986] loop2: detected capacity change from 0 to 512 [ 36.380334][ T29] audit: type=1400 audit(1725431764.693:141): avc: denied { create } for pid=3988 comm="syz.3.285" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 36.400463][ T3986] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 36.516873][ T3999] loop1: detected capacity change from 0 to 764 [ 36.547552][ T3999] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 36.709480][ T4023] loop4: detected capacity change from 0 to 512 [ 36.744571][ T4029] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:7f00:0001 with DS=0xb [ 36.756790][ T4023] EXT4-fs: Ignoring removed i_version option [ 36.784341][ T4023] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 36.822867][ T4023] System zones: 1-12 [ 36.865203][ T4023] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.300: bg 0: block 131: padding at end of block bitmap is not set [ 36.968079][ T4023] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 37.019165][ T4023] EXT4-fs (loop4): 1 truncate cleaned up [ 37.046479][ T4023] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.114849][ T4060] loop0: detected capacity change from 0 to 1024 [ 37.147853][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.313932][ T4085] loop4: detected capacity change from 0 to 256 [ 37.383524][ T4085] FAT-fs (loop4): codepage cp775 not found [ 37.415275][ T4097] loop3: detected capacity change from 0 to 512 [ 37.482231][ T4097] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 37.491447][ T4097] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 37.528198][ T4107] dccp_invalid_packet: P.type (RESET) not Data || [Data]Ack, while P.X == 0 [ 37.549346][ T4097] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 37.557401][ T4097] EXT4-fs (loop3): failed to initialize system zone (-117) [ 37.599453][ T4097] EXT4-fs (loop3): mount failed [ 37.643498][ T4114] loop4: detected capacity change from 0 to 512 [ 37.703596][ T4120] loop2: detected capacity change from 0 to 512 [ 37.803093][ T4120] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.866349][ T4137] loop0: detected capacity change from 0 to 512 [ 37.886255][ T4120] Quota error (device loop2): do_check_range: Getting block 71 out of range 1-5 [ 37.895398][ T4120] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 37.905027][ T4120] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.347: Failed to acquire dquot type 0 [ 37.989211][ T4137] EXT4-fs: Ignoring removed orlov option [ 38.019467][ T4145] loop4: detected capacity change from 0 to 512 [ 38.036433][ T4137] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 38.063827][ T4120] EXT4-fs (loop2): 1 truncate cleaned up [ 38.086383][ T4137] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.353: corrupted in-inode xattr: overlapping e_value [ 38.106285][ T4120] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.165625][ T4145] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 38.175747][ T4145] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 38.185718][ T4145] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.359: Failed to acquire dquot type 1 [ 38.234191][ T4137] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.353: couldn't read orphan inode 15 (err -117) [ 38.275247][ T4145] EXT4-fs (loop4): 1 truncate cleaned up [ 38.281350][ T4145] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.313352][ T3266] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.314811][ T4137] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.405994][ T4145] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.414919][ T3264] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.463210][ T4177] loop2: detected capacity change from 0 to 1764 [ 38.478243][ T4183] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 38.532861][ T4177] grow_buffers: requested out-of-range block 18446744072944915398 for device loop2 [ 38.539427][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.542300][ T4177] isofs_fill_super: bread failed, dev=loop2, iso_blknum=1765165539, block=-764636218 [ 38.671278][ T4199] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.673069][ T29] audit: type=1400 audit(1725431766.966:142): avc: denied { ioctl } for pid=4194 comm="syz.3.383" path="/dev/raw-gadget" dev="devtmpfs" ino=118 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.797219][ T4199] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.051478][ T4243] loop1: detected capacity change from 0 to 2048 [ 39.101769][ T4243] loop1: p1 p2 < > p3 p4 < p5 > [ 39.106735][ T4243] loop1: partition table partially beyond EOD, truncated [ 39.122184][ T4243] loop1: p1 start 2305 is beyond EOD, truncated [ 39.128510][ T4243] loop1: p2 start 4294902784 is beyond EOD, truncated [ 39.135398][ T4243] loop1: p3 start 4278191616 is beyond EOD, truncated [ 39.160210][ T4243] loop1: p5 start 2305 is beyond EOD, truncated [ 39.315195][ T4268] loop2: detected capacity change from 0 to 1024 [ 39.315754][ T4271] loop4: detected capacity change from 0 to 512 [ 39.350326][ T4271] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.420: invalid block [ 39.401153][ T4271] EXT4-fs (loop4): Remounting filesystem read-only [ 39.406572][ T4279] loop2: detected capacity change from 0 to 512 [ 39.414056][ T4271] EXT4-fs (loop4): 2 truncates cleaned up [ 39.452332][ T4282] loop3: detected capacity change from 0 to 2048 [ 39.462225][ T4279] EXT4-fs: Ignoring removed i_version option [ 39.471703][ T4271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.506554][ T4279] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 39.520945][ T4271] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 39.529605][ T4271] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.551351][ T4279] System zones: 1-12 [ 39.556116][ T4279] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.424: bg 0: block 131: padding at end of block bitmap is not set [ 39.577932][ T4282] loop3: p1 < > p3 [ 39.583663][ T4279] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 39.593967][ T4279] EXT4-fs (loop2): 1 truncate cleaned up [ 39.596558][ T4282] loop3: p3 size 134217728 extends beyond EOD, truncated [ 39.641511][ T4279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.692821][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 39.717410][ T3253] udevd[3253]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 39.745428][ T3266] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.860711][ T4305] loop3: detected capacity change from 0 to 8192 [ 39.892837][ T4328] loop1: detected capacity change from 0 to 512 [ 39.910811][ T4328] EXT4-fs (loop1): orphan cleanup on readonly fs [ 39.917700][ T4328] Quota error (device loop1): do_check_range: Getting block 71 out of range 1-5 [ 39.926789][ T4328] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 39.936286][ T4328] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.447: Failed to acquire dquot type 0 [ 39.948088][ T4328] EXT4-fs (loop1): 1 truncate cleaned up [ 39.956617][ T4328] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.017139][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.125399][ T29] audit: type=1400 audit(1725431768.375:143): avc: denied { unmount } for pid=3262 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 40.155338][ T4364] loop0: detected capacity change from 0 to 512 [ 40.177616][ T4365] 9pnet: Could not find request transport: f [ 40.191997][ T4364] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.465: invalid indirect mapped block 4294967295 (level 1) [ 40.213645][ T4364] EXT4-fs (loop0): Remounting filesystem read-only [ 40.225126][ T4364] EXT4-fs (loop0): 2 truncates cleaned up [ 40.239263][ T29] audit: type=1400 audit(1725431768.524:144): avc: denied { read } for pid=4372 comm="syz.4.468" dev="nsfs" ino=4026532765 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.243561][ T4364] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.260281][ T29] audit: type=1400 audit(1725431768.524:145): avc: denied { open } for pid=4372 comm="syz.4.468" path="net:[4026532765]" dev="nsfs" ino=4026532765 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.260311][ T29] audit: type=1400 audit(1725431768.524:146): avc: denied { create } for pid=4372 comm="syz.4.468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.261792][ T4370] loop2: detected capacity change from 0 to 2048 [ 40.274509][ T4364] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 40.335046][ T4364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.363024][ T4383] loop4: detected capacity change from 0 to 764 [ 40.414954][ T4370] loop2: p2 p3 p7 [ 40.479725][ T4391] loop4: detected capacity change from 0 to 2048 [ 40.517140][ T4401] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 40.666801][ T4429] loop0: detected capacity change from 0 to 164 [ 40.676967][ T4429] rock: corrupted directory entry. extent=41, offset=65536, size=8 [ 40.730898][ T29] audit: type=1400 audit(1725431769.011:147): avc: denied { create } for pid=4436 comm="syz.3.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.752088][ T4437] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 40.860161][ T29] audit: type=1400 audit(1725431769.140:148): avc: denied { write } for pid=4458 comm="syz.4.511" name="netstat" dev="proc" ino=4026532795 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 40.994513][ T29] audit: type=1326 audit(1725431769.269:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4481 comm="syz.1.523" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efd6275cef9 code=0x0 [ 41.044426][ T29] audit: type=1400 audit(1725431769.308:150): avc: denied { create } for pid=4488 comm="syz.3.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 41.139865][ T4508] loop4: detected capacity change from 0 to 512 [ 41.158746][ T4503] loop1: detected capacity change from 0 to 1764 [ 41.170573][ T4508] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 41.184287][ T4513] dccp_invalid_packet: invalid packet type [ 41.193561][ T4503] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 41.206756][ T4508] block device autoloading is deprecated and will be removed. [ 41.226591][ T4503] ISOFS: unable to read i-node block [ 41.230407][ T4508] syz.4.535: attempt to access beyond end of device [ 41.230407][ T4508] loop75: rw=0, sector=2, nr_sectors = 2 limit=0 [ 41.231913][ T4503] isofs_fill_super: get root inode failed [ 41.276813][ T4508] EXT4-fs (loop4): couldn't read superblock of external journal [ 41.514319][ T29] audit: type=1400 audit(1725431769.785:151): avc: denied { create } for pid=4567 comm="syz.2.564" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 41.580449][ T29] audit: type=1400 audit(1725431769.844:152): avc: denied { create } for pid=4573 comm="syz.3.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.777450][ T4614] loop3: detected capacity change from 0 to 1024 [ 41.810421][ T4614] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 41.821373][ T4614] EXT4-fs (loop3): group descriptors corrupted! [ 41.924884][ T4640] loop4: detected capacity change from 0 to 512 [ 41.961197][ T4640] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.004907][ T4640] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.600: bg 0: block 64: padding at end of block bitmap is not set [ 42.059249][ T4640] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.600: Failed to acquire dquot type 0 [ 42.122945][ T4640] EXT4-fs (loop4): 1 truncate cleaned up [ 42.128948][ T4640] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.178768][ T4688] futex_wake_op: syz.2.623 tries to shift op by 35; fix this program [ 42.206785][ T4640] syz.4.600 (4640) used greatest stack depth: 9392 bytes left [ 42.266214][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.269385][ T4704] loop1: detected capacity change from 0 to 512 [ 42.317073][ T4704] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.631: Failed to acquire dquot type 1 [ 42.345002][ T4710] loop2: detected capacity change from 0 to 1024 [ 42.352233][ T4704] EXT4-fs (loop1): 1 truncate cleaned up [ 42.372361][ T4710] EXT4-fs (loop2): bad geometry: first data block is 0 with a 1k block and cluster size [ 42.395220][ T4704] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.465744][ T4704] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.537496][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.803961][ T4775] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 42.821043][ T4774] loop4: detected capacity change from 0 to 2048 [ 42.831606][ T4779] loop0: detected capacity change from 0 to 128 [ 42.845665][ T4779] FAT-fs (loop0): bogus sectors per cluster 0 [ 42.851910][ T4779] FAT-fs (loop0): Can't find a valid FAT filesystem [ 42.884101][ T4774] loop4: p2 p3 p7 [ 42.965304][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 42.976134][ T4337] udevd[4337]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 42.976424][ T3253] udevd[3253]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.044596][ T4806] loop0: detected capacity change from 0 to 512 [ 43.055774][ T4808] loop3: detected capacity change from 0 to 512 [ 43.073717][ T4808] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.079470][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 43.095659][ T4806] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 43.112781][ T4808] EXT4-fs (loop3): 1 truncate cleaned up [ 43.118652][ T4806] syz.0.680: attempt to access beyond end of device [ 43.118652][ T4806] loop75: rw=0, sector=2, nr_sectors = 2 limit=0 [ 43.132995][ T4806] EXT4-fs (loop0): couldn't read superblock of external journal [ 43.143897][ T4808] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.181002][ T4822] loop4: detected capacity change from 0 to 512 [ 43.182736][ T4818] loop1: detected capacity change from 0 to 2048 [ 43.199720][ T4822] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 43.199952][ T3260] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.207847][ T4822] EXT4-fs (loop4): orphan cleanup on readonly fs [ 43.229058][ T4822] EXT4-fs warning (device loop4): ext4_enable_quotas:7066: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 43.244119][ T4822] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 43.264275][ T4822] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #13: comm syz.4.688: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 43.268026][ T4818] loop1: p2 p3 p7 [ 43.308017][ T4831] dccp_invalid_packet: P.Data Offset(0) too small [ 43.348889][ T4822] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.688: couldn't read orphan inode 13 (err -117) [ 43.364127][ T2962] loop1: p2 p3 p7 [ 43.381632][ T4822] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.412309][ T3253] udevd[3253]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 43.412399][ T4337] udevd[4337]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 43.432416][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 43.461096][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.473361][ T3431] udevd[3431]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 43.489131][ T4337] udevd[4337]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 43.498738][ T3253] udevd[3253]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 43.727877][ T4876] loop1: detected capacity change from 0 to 4096 [ 43.747511][ T4876] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.756135][ T4876] EXT4-fs (loop1): unsupported descriptor size 0 [ 43.827307][ T4891] loop0: detected capacity change from 0 to 256 [ 43.855075][ T4891] FAT-fs (loop0): bogus logical sector size 8 [ 43.861221][ T4891] FAT-fs (loop0): Can't find a valid FAT filesystem [ 43.973346][ T4907] loop4: detected capacity change from 0 to 512 [ 44.029319][ T4907] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 44.050277][ T4907] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec018, mo2=0002] [ 44.059527][ T4907] System zones: 1-12 [ 44.077127][ T4907] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 44.139793][ T4907] EXT4-fs (loop4): 1 truncate cleaned up [ 44.147110][ T4937] loop0: detected capacity change from 0 to 128 [ 44.154680][ T4937] vfat: Bad value for 'nonumtail' [ 44.171597][ T4907] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.222014][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.322203][ T4963] loop4: detected capacity change from 0 to 2048 [ 44.345160][ T4963] EXT4-fs error (device loop4): __ext4_fill_super:5435: inode #2: comm syz.4.752: casefold flag without casefold feature [ 44.360249][ T4963] EXT4-fs (loop4): get root inode failed [ 44.362464][ T4974] loop2: detected capacity change from 0 to 512 [ 44.365886][ T4963] EXT4-fs (loop4): mount failed [ 44.391829][ T4974] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.404248][ T4974] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.425413][ T4974] EXT4-fs warning (device loop2): ext4_enable_quotas:7066: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 44.455416][ T4974] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 44.480965][ T4974] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.762: bg 0: block 40: padding at end of block bitmap is not set [ 44.537908][ T4974] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 44.563965][ T4974] EXT4-fs (loop2): 1 truncate cleaned up [ 44.580638][ T4974] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.670272][ T3266] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.751971][ T5034] loop3: detected capacity change from 0 to 512 [ 44.782720][ T5034] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 44.798379][ T5034] EXT4-fs (loop3): orphan cleanup on readonly fs [ 44.816645][ T5034] EXT4-fs warning (device loop3): ext4_enable_quotas:7066: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 44.835886][ T5034] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 44.837838][ T5042] loop1: detected capacity change from 0 to 4096 [ 44.859221][ T5042] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 44.869197][ T5034] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #13: comm syz.3.790: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 44.895762][ T5034] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.790: couldn't read orphan inode 13 (err -117) [ 44.932144][ T5034] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.969815][ T3260] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.243251][ T5099] loop4: detected capacity change from 0 to 164 [ 45.278271][ T5099] ISOFS: Unable to identify CD-ROM format. [ 45.733651][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 45.733666][ T29] audit: type=1400 audit(1725431773.975:161): avc: denied { create } for pid=5188 comm="syz.4.869" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 45.815724][ T5177] loop0: detected capacity change from 0 to 8192 [ 45.855487][ T5207] loop3: detected capacity change from 0 to 512 [ 45.861968][ T5177] loop0: p1 p2 p3 [ 45.884984][ T5207] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 45.907299][ T5207] EXT4-fs (loop3): orphan cleanup on readonly fs [ 45.929379][ T5207] EXT4-fs warning (device loop3): ext4_enable_quotas:7066: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 45.964578][ T5218] loop0: detected capacity change from 0 to 512 [ 45.983764][ T5207] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 46.007456][ T5218] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.012410][ T5207] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.875: bg 0: block 40: padding at end of block bitmap is not set [ 46.026545][ T5226] capability: warning: `syz.2.886' uses 32-bit capabilities (legacy support in use) [ 46.063939][ T5218] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.882: bg 0: block 64: padding at end of block bitmap is not set [ 46.089224][ T5207] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 46.105690][ T5207] EXT4-fs (loop3): 1 truncate cleaned up [ 46.119127][ T5207] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.136580][ T5218] Quota error (device loop0): write_blk: dquota write failed [ 46.154390][ T5218] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 46.177101][ T5218] EXT4-fs error (device loop0): ext4_acquire_dquot:6848: comm syz.0.882: Failed to acquire dquot type 0 [ 46.190753][ T5218] EXT4-fs (loop0): 1 truncate cleaned up [ 46.201343][ T3260] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.201723][ T5218] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.280518][ T3264] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.295697][ T5214] loop1: detected capacity change from 0 to 32768 [ 46.309723][ T29] audit: type=1400 audit(1725431774.559:162): avc: denied { create } for pid=5251 comm="syz.3.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 46.365599][ T5214] loop1: p1 p3 < p5 p6 > [ 46.496894][ T5282] loop1: detected capacity change from 0 to 512 [ 46.545290][ T5282] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 46.560409][ T29] audit: type=1400 audit(1725431774.811:163): avc: denied { mounton } for pid=5292 comm="syz.4.916" path="/syzcgroup/unified/syz4" dev="cgroup2" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 46.583447][ T5282] EXT4-fs (loop1): 1 truncate cleaned up [ 46.592984][ T29] audit: type=1326 audit(1725431774.852:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5298 comm="syz.4.920" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b261fcef9 code=0x0 [ 46.610366][ T5282] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.676291][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.820085][ T5331] dccp_invalid_packet: P.Data Offset(0) too small [ 46.919014][ T29] audit: type=1400 audit(1725431775.164:165): avc: denied { wake_alarm } for pid=5339 comm="syz.2.939" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 47.016075][ T29] audit: type=1400 audit(1725431775.265:166): avc: denied { create } for pid=5356 comm="syz.4.948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 47.109877][ T5371] dccp_invalid_packet: P.Data Offset(100) too large [ 47.125899][ T5374] loop4: detected capacity change from 0 to 512 [ 47.147945][ T5374] EXT4-fs (loop4): filesystem is read-only [ 47.159124][ T5374] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 47.218582][ T5374] EXT4-fs (loop4): filesystem is read-only [ 47.224443][ T5374] EXT4-fs (loop4): orphan cleanup on readonly fs [ 47.240045][ T5374] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.955: bg 0: block 64: padding at end of block bitmap is not set [ 47.255673][ T5374] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 47.281870][ T5374] EXT4-fs (loop4): 1 orphan inode deleted [ 47.320352][ T5374] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.367981][ T5414] can: request_module (can-proto-5) failed. [ 47.376653][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.433726][ T5429] loop4: detected capacity change from 0 to 512 [ 47.476156][ T5429] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 47.504674][ T5429] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.978: invalid indirect mapped block 2683928664 (level 1) [ 47.521009][ T29] audit: type=1400 audit(1725431775.779:167): avc: denied { setattr } for pid=5440 comm="syz.0.987" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 47.571807][ T5429] EXT4-fs (loop4): 1 truncate cleaned up [ 47.587512][ T5429] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.692321][ T3262] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.713883][ T3260] ================================================================== [ 47.722005][ T3260] BUG: KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask [ 47.730207][ T3260] [ 47.732548][ T3260] write to 0xffff88810142d720 of 4 bytes by task 3431 on cpu 0: [ 47.740192][ T3260] __fsnotify_recalc_mask+0x216/0x320 [ 47.745605][ T3260] fsnotify_recalc_mask+0xaa/0x190 [ 47.750756][ T3260] fsnotify_add_mark_locked+0x6e0/0x840 [ 47.756352][ T3260] __se_sys_inotify_add_watch+0x66c/0x800 [ 47.762106][ T3260] __x64_sys_inotify_add_watch+0x43/0x50 [ 47.767766][ T3260] x64_sys_call+0x2acb/0x2d60 [ 47.772509][ T3260] do_syscall_64+0xc9/0x1c0 [ 47.777033][ T3260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.782951][ T3260] [ 47.785290][ T3260] read to 0xffff88810142d720 of 4 bytes by task 3260 on cpu 1: [ 47.792846][ T3260] __fsnotify_parent+0xd4/0x380 [ 47.797713][ T3260] vfs_open+0x1be/0x1f0 [ 47.801883][ T3260] path_openat+0x1a26/0x1f10 [ 47.806483][ T3260] do_filp_open+0xf7/0x200 [ 47.810906][ T3260] do_sys_openat2+0xab/0x120 [ 47.815508][ T3260] __x64_sys_openat+0xf3/0x120 [ 47.820284][ T3260] x64_sys_call+0x1025/0x2d60 [ 47.824980][ T3260] do_syscall_64+0xc9/0x1c0 [ 47.830017][ T3260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.835951][ T3260] [ 47.838279][ T3260] value changed: 0x00000000 -> 0x00002008 [ 47.843993][ T3260] [ 47.846315][ T3260] Reported by Kernel Concurrency Sanitizer on: [ 47.852461][ T3260] CPU: 1 UID: 0 PID: 3260 Comm: syz-executor Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0 [ 47.863485][ T3260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.873544][ T3260] ==================================================================