last executing test programs: 20.668112522s ago: executing program 4 (id=8057): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x0, 0x6}, {0xffff, 0xffff}, {0x0, 0x1}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x14, 0x2, [@TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0x80000000}, @TCA_FQ_CODEL_MEMORY_LIMIT={0x8}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x48801}, 0x0) 20.574930197s ago: executing program 4 (id=8061): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x23, &(0x7f0000000040), &(0x7f0000000200)=0x38) 20.480477393s ago: executing program 4 (id=8065): unshare(0x2040400) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1b, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000010000000181100"/81, @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000020000000000000080000000950000000000000018180000", @ANYRES32, @ANYBLOB="00000000000000000000000010ffffff00b15b84000000000000001812f70df20f84a8", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000085200000030000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x29, &(0x7f00000000c0)=""/41, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0xa, 0x6, 0x9}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f00000001c0)=[{0x3, 0x1, 0x6, 0x3}, {0x2, 0x6, 0x5, 0x5}], 0x10, 0xffff}, 0x9f) 20.426022326s ago: executing program 4 (id=8066): syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x1010051, &(0x7f0000000100)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000}}, {@delalloc}, {@grpquota}, {@nouid32}, {@nouid32}, {@data_writeback}]}, 0x2, 0x55d, &(0x7f0000000e80)="$eJzs3VFsG3cZAPDvLnGbthnJgIcxiTGxoXZAnWahW8TDAAnB0yRgiCekEhIniurEVeJsjVWxTLwigRCCSbzAEy9IvPCGhPbCO0KaNN4RIBAaLTyAtO3Qnc9t49ppKmwfpL+fdLn739n+vs9J/v6ffb4L4KH1ZERciIipiHgmIubK9Wk5xUF3ym936+aN1XxKIsteejuJpFzXe6zT5fxcebeZiPjKFyO+mdwbd3e/c3Wl2WzslO2F9lbyTpZ1Lm5urWw0NhrbS0uLzy0/v3x5+dJI6pyPiBc+/+cffvdnX3jh15985Q9X/nrhW3la/86yV6OvjlHqll4rnoue6YjYGUewikwXFXZdrjgXAACOlo/33x8RHy3G/3MxVYzmAAAAgJMk+8xsvJNEZAAAAMCJlUbEbCRpvTzed7Y8YvVcRHwwzqbN1m77E+utve21fFvEfNTS9c1m41LMFMcOzEctyduL5TG2vfazfe2liHg0In4wd6Zo11dbzbWq3/wAAACAh8S5vv3/f86lab1ebjyoODkAAABgdOarTgAAAAAYO/v/AAAAcPLNZwOu0HWvdPyZAAAAAGPwpRdfzKesd/3rtZf39662Xr641ti9Wt/aW62vtnau1TdarY3inH1b93u8Zqt17VOxvXd9od3YbS/s7neubLX2tttXNg9dAhsAAACYoEc/8sbvk4g4+PSZYsqdKrfVIrKpu288XUWGwLg80DE9fxpfHsDk3f36fqbCPIDJGzikd6AvPBRqVScAVO5+XwAaevDOb0efCwAAMB7nPzT88/+31ytNDRiz8q3+5FgnAAFOlKmqEwAq0/38772sq+psgEmqHTUCsFMAJ146ms//7/PtoESHAgAAFZstpiStl/sBs5Gm9XrEI8VlAWvJ+mazcSki3hcRb83VTuftxeKeidE8AAAAAAAAAAAAAAAAAAAAAAAAABxTliWRAQAAACdaRPqX3pW5zs89Pdv//sCp5F9zxTwiXvnxSz+6vtJu7yzm6/9+e3379XL9s1W8gwEAAAD06+2n9/bjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGCUbt28sXory7Ls5o3VScb92+ciYr6MX07dLdMxU8xnohYRZ/+RxPRd90siYmoE8Q9ei4jHBsVP8rRivsziUPxTEWlEnBlV/HjA+NGNf24E8eFh9kbe/3x20P9fGk8W88H/f9Pl9N8a3v+lt/u/qSH93yPDHrR2uPn4m79YGBr/tYjHpwf3P734Sf54A+I/dcwav/HVTmfYtuynEecH9X/J4VgL7a1rC7v7nYubWysbjY3G9tLS4nPLzy9fXr60sL7ZbJQ/B8b4/od/9d6d1rv31H/2iP63qH/I8//0Met/983rNz/QXez7zUQtfpJlF54a/Pt/LJ99/N74vde+j5WvA3k7fw7T1782MP4TP//dE8mQ3PL614bUP9NX/+m++i8cs/5nvvztPx7zpgDABOzud66uNJuNnf+7hbSsYCwhYr76Av+nF9JxPfMPspBEEvnCW4c2rRSJTUVnpvwLmXhiSTfoq2X8lWaM9m/1N+VofpxVTLgfAgAAxu/OoD9vfe+Xd7YM+8QAAAAAAAAAAAAAAAAAAAAAGLX7ngZs2KY0Iu6s+fp3jjgbWX/Mg2pKBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA40n8CAAD//9g7zl8=") mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x84022, 0x0) 20.378980228s ago: executing program 4 (id=8070): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f00000020c0)={&(0x7f0000000640)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000102c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x6}, {0x0}, &(0x7f0000010280)=[{0x0}], 0x1, 0x40, 0x9}}], 0x48, 0x20008011}, 0x0) 19.764218175s ago: executing program 4 (id=8086): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 19.745727236s ago: executing program 32 (id=8086): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 881.406749ms ago: executing program 3 (id=8939): r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x200204, 0x0) unshare(0x28000600) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[], 0x2c, 0x1) 811.721292ms ago: executing program 3 (id=8943): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) futex_waitv(0x0, 0x0, 0x0, 0x0, 0x0) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 793.638413ms ago: executing program 3 (id=8944): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x151000, 0x0, 0x32}, 0x18) 660.115052ms ago: executing program 3 (id=8950): socket$nl_route(0x10, 0x3, 0x0) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 629.075073ms ago: executing program 5 (id=8954): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x1000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCSSOFTCAR(r0, 0x89f0, &(0x7f0000000080)=0x59b) 589.658365ms ago: executing program 0 (id=8955): ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000020c0), 0x1, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="16", 0x1}], 0x1, 0x102, 0xfefffffe, 0x19) 589.352866ms ago: executing program 2 (id=8956): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000012020000000000000000000001050000018000000000000000010000850200000000000000010000000000000400000000da"], 0x0, 0x52}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r0, 0x20, &(0x7f0000000080)={&(0x7f0000002700)=""/4116, 0x1014, 0x0, 0x0}}, 0x10) 500.173341ms ago: executing program 0 (id=8958): r0 = syz_io_uring_setup(0x49e, &(0x7f0000000700)={0x0, 0x8eb7, 0x3381, 0x2, 0x60024d}, &(0x7f00000003c0), &(0x7f0000000040)) syz_clone(0x43160000, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_NAPI(r0, 0x1b, 0x0, 0x1) 500.062821ms ago: executing program 1 (id=8959): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001980)={&(0x7f00000018c0)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8090}, 0x20) 499.919021ms ago: executing program 2 (id=8960): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x5c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xffff, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x12, 0x2, {{0x6, 0x6b7, 0x80, 0x0, 0x500e93db, 0x91b1}, [@TCA_NETEM_CORR={0x10, 0x1, {0xb7c, 0x6d, 0x9}}]}}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000400}, 0x0) 499.838661ms ago: executing program 5 (id=8961): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c010000", @ANYRES16=r1, @ANYBLOB="21042abd7000fedbdf251a00000007002100626200000500920001000000f8002280f4"], 0x11c}, 0x1, 0x0, 0x0, 0x4088}, 0x44840) 482.335642ms ago: executing program 1 (id=8962): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 451.064343ms ago: executing program 3 (id=8963): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000140)={0x38, r1, 0x1, 0x0, 0x300, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}}, 0x0) 396.306487ms ago: executing program 5 (id=8964): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x3, 0x0) 395.960077ms ago: executing program 2 (id=8965): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x18, 0x2, 0x0, 0x1, [@NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_LOG_PREFIX={0x9, 0x2, 0x1, 0x0, 'syz2\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 371.680138ms ago: executing program 2 (id=8966): socket$netlink(0x10, 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./bus\x00', 0x480, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c757466383d302c73686f77657865632c646973636172642c757466383d312c6e66732c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c757466383d312c757466383d302c756e695f786c6174653d312c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c002d43c85feaa91b9c2c7e69443d6987a2f44801578200aa8d73d6b7d88bb2056dee1336c0e6a2b0376b8bd2"], 0xfd, 0x2a1, &(0x7f00000006c0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.swap.current\x00', 0x275a, 0x0) 345.34802ms ago: executing program 5 (id=8967): unshare(0x400) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x20, 0x0, &(0x7f0000001040)=0x5d) 296.258433ms ago: executing program 3 (id=8968): syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./bus\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRES64=0x0, @ANYRESDEC, @ANYRESHEX, @ANYRES32=0x0], 0x41, 0x2bd, &(0x7f0000001c00)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x2) 284.593013ms ago: executing program 0 (id=8969): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000003c0)={0x38, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10000044}, 0x2400c810) 270.628384ms ago: executing program 5 (id=8970): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007440), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000007580)={0x0, 0x0, &(0x7f0000007540)={&(0x7f0000000580)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf250900000030000380140002006361696630000000000000000000000008003dac00080000080001"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x48040) 205.372428ms ago: executing program 2 (id=8971): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0xffffffffffffffff, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x35a71, 0x51a23}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @rand_addr=0xc0000200}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x2b}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) 205.113658ms ago: executing program 0 (id=8972): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x2c, r1, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044041}, 0x814) 204.716298ms ago: executing program 1 (id=8973): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x51}, 0xc048) sendmsg$NFT_BATCH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a0b0400000000000000000200000038000480340001800b00010074617267657400002400028010000100434f4e4e5345434d41524b0005000300ef00000008000240000000000900010073797a30000000000900020073797a3200000000140005"], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x4044194) 128.086572ms ago: executing program 5 (id=8974): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007b00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000009800000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000a80)="790a09002f0c204d2b220bdc86dd", 0x0, 0xf5b6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 127.867162ms ago: executing program 1 (id=8975): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x1fd, @mcast2, 0x7}], 0x1c) 127.759062ms ago: executing program 0 (id=8976): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x5, 0x74, 0x43, 0x2}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000440), 0xfffffffe, r0}, 0x38) bpf$BPF_GET_PROG_INFO(0x4, &(0x7f00000001c0)={r0, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80004001, 0x8, 0x0, 0x0}}, 0x10) 108.676013ms ago: executing program 1 (id=8977): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'hsr0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000540)="86271bba8dc420f5807fb84e892f", 0xe, 0x48800, &(0x7f0000000380)={0x11, 0xf5, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) 74.883715ms ago: executing program 0 (id=8978): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0x28, 0x0, &(0x7f0000000280)="0e08000000000000b89e08dc86dd73e16a604516d27325aaff9fa061ab5e3cd95913650b09eab0b5", 0x0, 0xfe2, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 248.78µs ago: executing program 1 (id=8979): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWSET={0x78, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xb}, @NFTA_SET_EXPRESSIONS={0x34, 0x12, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x80}]}}}, {0x10, 0x1, 0x0, 0x1, @quota={{0xa}, @void}}]}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x110}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xa0}, 0x1, 0x0, 0x0, 0x4044050}, 0x40) 0s ago: executing program 2 (id=8980): r0 = syz_io_uring_setup(0x49e, &(0x7f0000000700)={0x0, 0x8eb7, 0x3381, 0x2, 0x60024d}, &(0x7f00000003c0), &(0x7f0000000040)) syz_clone(0x43160000, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_NAPI(r0, 0x1b, 0x0, 0x1) kernel console output (not intermixed with test programs): 000-0000-0000-0000-000000000000. [ 162.649189][T18300] raw_sendmsg: syz.0.6712 forgot to set AF_INET. Fix it! [ 162.661487][T18302] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 162.736212][T18310] loop2: detected capacity change from 0 to 512 [ 162.749079][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 162.793842][T18310] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.6716: inode has both inline data and extents flags [ 162.858598][T18310] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.6716: couldn't read orphan inode 15 (err -117) [ 162.872929][T18310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.897064][T18325] netlink: 32 bytes leftover after parsing attributes in process `syz.4.6723'. [ 162.974506][T18310] SELinux: security_context_str_to_sid (_:;Y-_ IQRVOѹoΞ>GL?./mnt) failed with errno=-22 [ 163.004823][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.044440][T18340] loop2: detected capacity change from 0 to 512 [ 163.075392][T18340] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.117998][T18340] ext4 filesystem being mounted at /1367/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 163.175129][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.438400][T18378] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 163.601512][T18399] bridge0: entered promiscuous mode [ 163.684757][T18407] loop0: detected capacity change from 0 to 4096 [ 163.713830][T18407] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.788259][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.797630][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.938011][T18425] netlink: 'syz.0.6769': attribute type 21 has an invalid length. [ 163.945956][T18425] netlink: 'syz.0.6769': attribute type 4 has an invalid length. [ 163.992527][T18426] team0 (unregistering): Port device team_slave_0 removed [ 164.016684][T18426] team0 (unregistering): Port device team_slave_1 removed [ 164.033483][T18432] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.6772'. [ 164.082641][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1071.tmp-b7:4' failed: Read-only file system [ 164.117555][ T3301] udevd[3301]: symlink '../../loop3' '/dev/disk/by-diskseq/1064.tmp-b7:3' failed: Read-only file system [ 164.159294][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1073.tmp-b7:1' failed: Read-only file system [ 164.161378][T18441] loop1: detected capacity change from 0 to 512 [ 164.173224][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-diskseq/1071.tmp-b7:4' failed: Read-only file system [ 164.197859][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1084.tmp-b7:0' failed: Read-only file system [ 164.197976][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1081.tmp-b7:2' failed: Read-only file system [ 164.211803][T18446] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6777'. [ 164.223117][T18441] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 164.246152][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1085.tmp-b7:1' failed: Read-only file system [ 164.320502][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1084.tmp-b7:0' failed: Read-only file system [ 164.323186][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1071.tmp-b7:4' failed: Read-only file system [ 164.357835][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1081.tmp-b7:2' failed: Read-only file system [ 164.380702][T18457] loop4: detected capacity change from 0 to 512 [ 164.443844][T18457] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.523075][T18457] ext4 filesystem being mounted at /1313/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.555807][T18476] sit0: entered promiscuous mode [ 164.561496][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.584186][T18476] netlink: 'syz.0.6794': attribute type 1 has an invalid length. [ 164.592881][T18476] netlink: 1 bytes leftover after parsing attributes in process `syz.0.6794'. [ 164.669342][T18483] netlink: 'syz.4.6795': attribute type 1 has an invalid length. [ 164.699533][T18481] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.760224][T18494] netlink: 96 bytes leftover after parsing attributes in process `syz.0.6800'. [ 164.770850][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 164.770865][ T29] audit: type=1400 audit(1770623293.377:1669): avc: denied { mounton } for pid=18495 comm="syz.4.6802" path="/1316/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 164.807082][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.838274][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 165.109517][ T29] audit: type=1400 audit(1770623293.717:1670): avc: denied { connect } for pid=18538 comm="syz.3.6824" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 165.143619][T18536] EXT4-fs: Ignoring removed orlov option [ 165.150031][T18536] EXT4-fs: Ignoring removed oldalloc option [ 165.210041][T18536] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 165.210063][T18540] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 165.233997][T18548] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 165.278519][T18548] EXT4-fs (loop4): orphan cleanup on readonly fs [ 165.285471][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.297139][T18548] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.6827: corrupted inode contents [ 165.332093][T18548] EXT4-fs (loop4): Remounting filesystem read-only [ 165.406075][T18548] EXT4-fs (loop4): 1 truncate cleaned up [ 165.415004][ T41] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 165.425609][ T41] Quota error (device loop4): write_blk: dquota write failed [ 165.433764][ T41] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 165.443833][ T41] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 165.455090][ T41] Quota error (device loop4): write_blk: dquota write failed [ 165.462475][ T41] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 165.475971][T18566] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6833'. [ 165.495138][ T41] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 165.505253][ T41] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 165.538776][ T41] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 165.559153][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.559476][T18548] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 165.638491][ T3301] loop2: p1 p3 p4 [ 165.643217][ T3301] loop2: p4 size 589824 extends beyond EOD, truncated [ 165.680243][T18576] loop2: p1 p3 p4 [ 165.685037][T18576] loop2: p4 size 589824 extends beyond EOD, truncated [ 165.719928][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.816364][T18592] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 165.836093][T18590] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 165.862031][T18592] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6846: bg 0: block 393: padding at end of block bitmap is not set [ 165.878243][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 165.903119][T18592] EXT4-fs (loop2): Remounting filesystem read-only [ 165.941336][T18592] EXT4-fs (loop2): 2 truncates cleaned up [ 165.947416][T18592] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.032305][T18605] EXT4-fs (loop1): 1 truncate cleaned up [ 166.038673][T18605] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.062631][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.145418][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.178002][T18620] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 166.202309][T18620] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 166.214565][T18618] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 166.239242][ T29] audit: type=1400 audit(1770623294.847:1671): avc: denied { create } for pid=18625 comm="syz.4.6864" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=can_socket permissive=1 [ 166.260489][T18620] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 166.277868][T18620] EXT4-fs (loop3): orphan cleanup on readonly fs [ 166.284429][T18620] EXT4-fs error (device loop3): ext4_free_blocks:6728: comm syz.3.6860: Freeing blocks not in datazone - block = 0, count = 4096 [ 166.298831][T18620] EXT4-fs (loop3): Remounting filesystem read-only [ 166.306587][T18620] EXT4-fs (loop3): 1 orphan inode deleted [ 166.379240][T18640] netlink: 'syz.4.6869': attribute type 1 has an invalid length. [ 166.512962][T18654] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 166.614077][T18666] set_capacity_and_notify: 12 callbacks suppressed [ 166.614092][T18666] loop1: detected capacity change from 0 to 1024 [ 166.621462][T18673] loop0: detected capacity change from 0 to 128 [ 166.636260][T18671] loop2: detected capacity change from 0 to 1024 [ 166.656781][T18666] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 166.685887][T18666] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 166.698422][T18666] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 166.724733][T18666] EXT4-fs (loop1): orphan cleanup on readonly fs [ 166.731575][T18666] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.6882: Freeing blocks not in datazone - block = 0, count = 4096 [ 166.746285][T18666] EXT4-fs (loop1): Remounting filesystem read-only [ 166.753064][T18666] EXT4-fs (loop1): 1 orphan inode deleted [ 166.870232][T18697] loop1: detected capacity change from 0 to 512 [ 166.902922][T18701] loop2: detected capacity change from 0 to 1024 [ 166.909347][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.922620][T18697] ext4 filesystem being mounted at /1355/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.933743][T18701] EXT4-fs: Ignoring removed mblk_io_submit option [ 166.946738][T18701] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 166.978988][T18701] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 166.990966][T18701] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #11: comm syz.2.6898: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 167.012443][T18701] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.6898: couldn't read orphan inode 11 (err -117) [ 167.055210][T18717] loop4: detected capacity change from 0 to 1024 [ 167.063258][ T29] audit: type=1326 audit(1770623295.667:1672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18713 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd76aaaeb9 code=0x7ffc0000 [ 167.118409][T18701] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.6898: Invalid block bitmap block 0 in block_group 0 [ 167.133242][T18717] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 167.155134][T18701] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.6898: Failed to acquire dquot type 0 [ 167.156486][T18729] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 167.166648][T18717] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 167.167042][T18717] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 167.167135][T18717] EXT4-fs (loop4): orphan cleanup on readonly fs [ 167.208573][T18717] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.6905: Freeing blocks not in datazone - block = 0, count = 4096 [ 167.237682][T18717] EXT4-fs (loop4): Remounting filesystem read-only [ 167.250812][T18717] EXT4-fs (loop4): 1 orphan inode deleted [ 167.349816][T18752] loop2: detected capacity change from 0 to 512 [ 167.376541][T18752] EXT4-fs (loop2): 1 truncate cleaned up [ 167.419637][T18752] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6921: bg 0: block 465: padding at end of block bitmap is not set [ 167.427765][T18757] syz_tun: entered promiscuous mode [ 167.439984][T18757] macsec2: entered promiscuous mode [ 167.447186][T18757] syz_tun: left promiscuous mode [ 167.451055][T18761] loop4: detected capacity change from 0 to 512 [ 167.459608][T18761] EXT4-fs: Ignoring removed oldalloc option [ 167.475126][T18761] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 167.486041][T18752] EXT4-fs (loop2): Remounting filesystem read-only [ 167.493704][T18761] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #11: comm syz.4.6925: corrupted in-inode xattr: invalid ea_ino [ 167.526617][T18761] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.6925: couldn't read orphan inode 11 (err -117) [ 167.599562][T18773] tipc: Enabled bearer , priority 10 [ 167.842680][T18805] hub 9-0:1.0: USB hub found [ 167.848443][T18805] hub 9-0:1.0: 8 ports detected [ 167.897263][T18811] netlink: 'syz.1.6947': attribute type 8 has an invalid length. [ 167.948251][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.033505][T18824] loop1: detected capacity change from 0 to 256 [ 168.457468][T18869] can0: slcan on ttyS3. [ 168.488328][T18868] can0 (unregistered): slcan off ttyS3. [ 168.600248][T18882] __nla_validate_parse: 2 callbacks suppressed [ 168.600263][T18882] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6984'. [ 168.672948][T18890] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6987'. [ 168.683673][T18892] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6988'. [ 168.742567][T18899] netlink: 48 bytes leftover after parsing attributes in process `syz.2.6990'. [ 168.756497][T18898] netlink: 108 bytes leftover after parsing attributes in process `syz.0.6991'. [ 168.767132][T18898] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6991'. [ 168.936717][T18923] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7004'. [ 168.988230][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 169.101092][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-diskseq/1116.tmp-b7:0' failed: Read-only file system [ 169.122334][ T8290] udevd[8290]: symlink '../../loop1' '/dev/disk/by-diskseq/1130.tmp-b7:1' failed: Read-only file system [ 169.130761][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-diskseq/1128.tmp-b7:4' failed: Read-only file system [ 169.147098][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1127.tmp-b7:2' failed: Read-only file system [ 169.180368][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1130.tmp-b7:1' failed: Read-only file system [ 169.207245][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1116.tmp-b7:0' failed: Read-only file system [ 169.210822][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1128.tmp-b7:4' failed: Read-only file system [ 169.242087][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1127.tmp-b7:2' failed: Read-only file system [ 169.259932][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1130.tmp-b7:1' failed: Read-only file system [ 169.330087][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1127.tmp-b7:2' failed: Read-only file system [ 169.466502][T18994] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7035'. [ 169.514670][T19003] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 169.521906][T19003] IPv6: NLM_F_CREATE should be set when creating new route [ 169.614938][T19016] IPv6: Can't replace route, no match found [ 169.634233][T19021] loop1: detected capacity change from 0 to 256 [ 169.661722][T19021] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7048'. [ 169.684946][T19021] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 169.684957][T19026] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7052'. [ 169.935989][T19064] ext4: Unknown parameter 'fsuuid' [ 170.013886][T19075] gretap0: entered promiscuous mode [ 170.038285][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 170.056313][T19075] vlan2: entered promiscuous mode [ 170.194412][T19097] FAT-fs (loop2): Directory bread(block 64) failed [ 170.218931][T19097] FAT-fs (loop2): Directory bread(block 65) failed [ 170.225484][T19097] FAT-fs (loop2): Directory bread(block 66) failed [ 170.253629][T19097] FAT-fs (loop2): Directory bread(block 67) failed [ 170.261116][T19097] FAT-fs (loop2): Directory bread(block 68) failed [ 170.267666][T19097] FAT-fs (loop2): Directory bread(block 69) failed [ 170.283981][T19097] FAT-fs (loop2): Directory bread(block 70) failed [ 170.312042][T19097] FAT-fs (loop2): Directory bread(block 71) failed [ 170.319399][T19097] FAT-fs (loop2): Directory bread(block 72) failed [ 170.334514][T19097] FAT-fs (loop2): Directory bread(block 73) failed [ 170.623675][T19160] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 170.759453][T19185] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.7125: inode has both inline data and extents flags [ 170.783786][T19185] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.7125: couldn't read orphan inode 15 (err -117) [ 170.806267][T19177] ext4 filesystem being mounted at /1416/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 170.822894][T19185] SELinux: security_context_str_to_sid (_:;Y-_ IQRVOѹoΞ>GL?./mnt) failed with errno=-22 [ 170.935386][T19204] smc: net device bond0 erased user defined pnetid SYZ0 [ 170.967157][T19206] ext4 filesystem being mounted at /1455/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 171.024735][T19206] EXT4-fs: Ignoring sb option on remount [ 171.062503][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 171.062517][ T29] audit: type=1326 audit(1770623299.637:1686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.068732][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 171.073203][T19217] tc_dump_action: action bad kind [ 171.094864][ T29] audit: type=1326 audit(1770623299.637:1687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.129972][T19219] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 171.134111][ T29] audit: type=1326 audit(1770623299.647:1688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.167616][ T29] audit: type=1326 audit(1770623299.647:1689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.173306][T19206] EXT4-fs (loop3): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 171.191208][ T29] audit: type=1326 audit(1770623299.647:1690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.191255][ T29] audit: type=1326 audit(1770623299.647:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=286 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.191301][ T29] audit: type=1326 audit(1770623299.647:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19212 comm="syz.1.7140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 171.191327][ T29] audit: type=1400 audit(1770623299.657:1693): avc: denied { execheap } for pid=19214 comm="syz.4.7142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 171.279052][T19219] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.7145: lblock 2 mapped to illegal pblock 2 (length 1) [ 171.317964][T19219] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 171.328941][T19219] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 48: comm syz.4.7145: lblock 0 mapped to illegal pblock 48 (length 1) [ 171.380955][T19236] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 171.439027][T19240] team0 (unregistering): Port device team_slave_0 removed [ 171.465724][T19240] team0 (unregistering): Port device team_slave_1 removed [ 171.469110][T19219] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 171.481651][T19219] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.7145: Failed to acquire dquot type 0 [ 171.532658][T19219] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 171.543897][T19219] EXT4-fs error (device loop4): ext4_evict_inode:253: inode #11: comm syz.4.7145: mark_inode_dirty error [ 171.557389][T19219] EXT4-fs warning (device loop4): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 171.605862][T19219] EXT4-fs (loop4): 1 orphan inode deleted [ 171.618274][ T41] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 171.626824][T19246] infiniband syz1: set down [ 171.636907][T19246] infiniband syz1: added ipvlan0 [ 171.640943][ T41] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 171.672248][T19253] ext4 filesystem being mounted at /1423/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.694129][ T41] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 171.718554][T19246] RDS/IB: syz1: added [ 171.721051][ T41] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 171.722590][T19246] smc: adding ib device syz1 with port count 1 [ 171.741360][T19246] smc: ib device syz1 port 1 has no pnetid [ 171.752975][T19270] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.769730][ T3316] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 171.773030][T19270] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.793360][ T3316] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 171.807730][ T3316] EXT4-fs error (device loop4): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 171.900965][T19279] set_capacity_and_notify: 8 callbacks suppressed [ 171.900987][T19279] loop4: detected capacity change from 0 to 1024 [ 171.914296][T19279] EXT4-fs: Ignoring removed mblk_io_submit option [ 171.944607][T19279] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 171.983626][T19279] EXT4-fs error (device loop4): __ext4_iget:5426: inode #12: block 13: comm syz.4.7165: invalid block [ 171.999296][T19279] EXT4-fs (loop4): Remounting filesystem read-only [ 172.118235][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.198021][T19305] loop3: detected capacity change from 0 to 4096 [ 172.247540][T19305] EXT4-fs error (device loop3): ext4_lookup:1785: inode #14: comm syz.3.7183: invalid fast symlink length 131109 [ 172.396106][T19339] netlink: 'syz.1.7198': attribute type 5 has an invalid length. [ 172.446075][T19346] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 172.454201][T19346] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 172.476671][T19343] loop0: detected capacity change from 0 to 4096 [ 172.494037][T19343] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.7201: corrupted inode contents [ 172.527845][T19357] 9p: p9: multiple sources not supported [ 172.570259][T19343] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.7201: mark_inode_dirty error [ 172.629409][T19343] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.7201: corrupted inode contents [ 172.666674][T19343] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #15: comm syz.0.7201: mark_inode_dirty error [ 172.683322][T19343] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.7201: corrupted inode contents [ 172.723936][T19343] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #15: comm syz.0.7201: mark_inode_dirty error [ 172.742638][T19343] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.7201: corrupted inode contents [ 172.754993][T19343] EXT4-fs error (device loop0): ext4_truncate:4635: inode #15: comm syz.0.7201: mark_inode_dirty error [ 172.773470][T19343] EXT4-fs error (device loop0) in ext4_setattr:6035: Corrupt filesystem [ 172.783270][T19363] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.7201: corrupted inode contents [ 172.878891][T19400] netlink: 'syz.0.7228': attribute type 29 has an invalid length. [ 172.897541][T19400] netlink: 'syz.0.7228': attribute type 29 has an invalid length. [ 173.158280][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 173.282102][ T10] hid-generic 0000:0000:0000.0008: item fetching failed at offset 0/1 [ 173.294339][ T10] hid-generic 0000:0000:0000.0008: probe with driver hid-generic failed with error -22 [ 173.320241][T19454] netlink: 'syz.3.7254': attribute type 1 has an invalid length. [ 173.385188][T19464] loop3: detected capacity change from 0 to 512 [ 173.421811][T19464] ext4 filesystem being mounted at /1489/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.440168][T19472] netlink: 'syz.4.7262': attribute type 8 has an invalid length. [ 173.543113][T19485] SELinux: policydb table sizes (0,0) do not match mine (6,6) [ 173.578972][T19485] SELinux: failed to load policy [ 173.589258][T19490] loop3: detected capacity change from 0 to 512 [ 173.620734][T19490] EXT4-fs (loop3): 1 truncate cleaned up [ 173.622687][T19495] loop4: detected capacity change from 0 to 2048 [ 173.662275][T19495] EXT4-fs: Ignoring removed orlov option [ 173.699088][T19495] EXT4-fs (loop4): can't enable nombcache during remount [ 173.714815][ T9] kernel read not supported for file /vga_arbiter (pid: 9 comm: kworker/0:0) [ 173.835577][T19523] loop1: detected capacity change from 0 to 128 [ 173.842765][T19525] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 173.917423][T19536] tipc: Bearer : already 2 bearers with priority 10 [ 173.925945][T19536] tipc: Bearer : trying with adjusted priority [ 173.933382][T19536] tipc: Enabled bearer , priority 9 [ 173.980583][T19544] loop1: detected capacity change from 0 to 512 [ 174.002142][T19544] ext4 filesystem being mounted at /1443/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.041000][T19544] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #4: comm syz.1.7296: corrupted inode contents [ 174.052890][T19554] loop2: detected capacity change from 0 to 512 [ 174.065789][T19544] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #4: comm syz.1.7296: mark_inode_dirty error [ 174.093597][T19554] ext4 filesystem being mounted at /1458/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.109501][T19544] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #4: comm syz.1.7296: corrupted inode contents [ 174.127638][T19544] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #4: comm syz.1.7296: mark_inode_dirty error [ 174.140691][ T3301] udevd[3301]: symlink '../../loop3' '/dev/disk/by-diskseq/1159.tmp-b7:3' failed: Read-only file system [ 174.156246][T19567] __nla_validate_parse: 6 callbacks suppressed [ 174.156262][T19567] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7305'. [ 174.158430][T19544] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.7296: Failed to acquire dquot type 1 [ 174.198229][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 174.199323][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 174.220020][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-diskseq/1160.tmp-b7:4' failed: Read-only file system [ 174.237736][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1164.tmp-b7:2' failed: Read-only file system [ 174.256240][ T8290] udevd[8290]: symlink '../../loop3' '/dev/disk/by-diskseq/1159.tmp-b7:3' failed: Read-only file system [ 174.283279][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1164.tmp-b7:2' failed: Read-only file system [ 174.290092][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1163.tmp-b7:1' failed: Read-only file system [ 174.301650][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1165.tmp-b7:2' failed: Read-only file system [ 174.324004][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1163.tmp-b7:1' failed: Read-only file system [ 174.339783][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1166.tmp-b7:1' failed: Read-only file system [ 174.366783][T19585] bridge_slave_1: default FDB implementation only supports local addresses [ 174.407726][T19589] loop3: detected capacity change from 0 to 128 [ 174.495006][T19597] netlink: 'syz.2.7321': attribute type 8 has an invalid length. [ 174.743420][T19621] ext4 filesystem being mounted at /1452/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.838756][T19629] EXT4-fs (loop2): 1 orphan inode deleted [ 174.862699][T19629] ext4 filesystem being mounted at /1468/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.033711][T19655] netlink: 'syz.1.7347': attribute type 2 has an invalid length. [ 175.060929][T19655] netlink: 'syz.1.7347': attribute type 2 has an invalid length. [ 175.107551][T19661] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7350'. [ 175.117277][T19661] netlink: 100 bytes leftover after parsing attributes in process `syz.0.7350'. [ 175.224181][T19674] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.0.7357: corrupted xattr block 95: invalid header [ 175.238227][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.259917][T19674] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.7357: bg 0: block 7: invalid block bitmap [ 175.272724][T19674] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 175.284269][T19674] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #11: comm syz.0.7357: corrupted xattr block 95: invalid header [ 175.319402][T19674] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 175.348817][T19674] EXT4-fs (loop0): 1 orphan inode deleted [ 175.395399][T19689] EXT4-fs: Ignoring removed orlov option [ 175.426598][T19689] EXT4-fs error (device loop1): ext4_free_inode:354: comm syz.1.7362: bit already cleared for inode 13 [ 175.439833][T19689] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 175.785119][ T41] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 175.808686][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 200 with error 28 [ 175.821723][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 175.821723][ T41] [ 175.831391][ T41] EXT4-fs (loop1): Total free blocks count 0 [ 175.837362][ T41] EXT4-fs (loop1): Free/Dirty block details [ 175.844168][ T41] EXT4-fs (loop1): free_blocks=66060288 [ 175.849759][ T41] EXT4-fs (loop1): dirty_blocks=208 [ 175.854944][ T41] EXT4-fs (loop1): Block reservation details [ 175.861712][ T41] EXT4-fs (loop1): i_reserved_data_blocks=13 [ 175.869557][T19751] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 175.904187][T19754] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7392'. [ 175.959069][T19762] smc: net device bond0 applied user defined pnetid SYZ0 [ 175.967238][T19762] smc: ib device syz1 ibport 1 applied user defined pnetid SYZ0 [ 176.115895][T19784] netlink: 'syz.0.7405': attribute type 10 has an invalid length. [ 176.129399][T19784] tipc: Resetting bearer [ 176.167157][T19784] tipc: Resetting bearer [ 176.173838][T19784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.183948][T19784] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 176.278282][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.539156][T19825] xt_CT: You must specify a L4 protocol and not use inversions on it [ 176.638970][T19835] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7427'. [ 176.806635][T19854] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 176.813927][T19854] IPv6: NLM_F_CREATE should be set when creating new route [ 176.922087][T19869] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7444'. [ 176.931861][T19869] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7444'. [ 177.012065][T19875] netlink: 'syz.3.7448': attribute type 10 has an invalid length. [ 177.042155][T19875] tipc: Resetting bearer [ 177.062938][T19875] tipc: Resetting bearer [ 177.073460][T19875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.088871][T19875] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 177.147986][T19890] set_capacity_and_notify: 9 callbacks suppressed [ 177.147999][T19890] loop2: detected capacity change from 0 to 256 [ 177.195874][T19890] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7454'. [ 177.241209][T19890] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 177.308263][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.383669][T19912] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7464'. [ 177.395867][T19912] ip6gre2: entered promiscuous mode [ 177.401783][T19912] ip6gre2: entered allmulticast mode [ 177.434426][T19914] A link change request failed with some changes committed already. Interface veth0_to_batadv may have been left with an inconsistent configuration, please check. [ 177.479620][T19918] loop1: detected capacity change from 0 to 128 [ 177.544525][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 177.544539][ T29] audit: type=1326 audit(1770623306.147:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19923 comm="syz.2.7470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 177.582290][ T29] audit: type=1326 audit(1770623306.187:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19923 comm="syz.2.7470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=118 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 177.606510][ T29] audit: type=1326 audit(1770623306.187:1714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19923 comm="syz.2.7470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 177.630233][ T29] audit: type=1326 audit(1770623306.187:1715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19923 comm="syz.2.7470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 177.635177][T19935] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7475'. [ 177.654639][ T29] audit: type=1326 audit(1770623306.187:1716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19926 comm="syz.1.7472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 177.687447][ T29] audit: type=1326 audit(1770623306.187:1717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19926 comm="syz.1.7472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 177.711566][ T29] audit: type=1326 audit(1770623306.187:1718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19926 comm="syz.1.7472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 177.773638][ T29] audit: type=1326 audit(1770623306.347:1719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19926 comm="syz.1.7472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 177.797803][ T29] audit: type=1326 audit(1770623306.347:1720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19926 comm="syz.1.7472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdec00aeb9 code=0x7ffc0000 [ 177.811269][T19942] loop3: detected capacity change from 0 to 256 [ 177.863869][T19948] netlink: 'syz.4.7482': attribute type 1 has an invalid length. [ 178.039952][ T29] audit: type=1400 audit(1770623306.627:1721): avc: denied { remount } for pid=19966 comm="syz.0.7491" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 178.313785][T20004] vlan2: entered promiscuous mode [ 178.348270][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.380618][T20017] loop3: detected capacity change from 0 to 256 [ 178.544878][T20036] loop1: detected capacity change from 0 to 512 [ 178.593419][T20036] EXT4-fs (loop1): 1 truncate cleaned up [ 178.595173][T20036] EXT4-fs error (device loop1): ext4_find_dest_de:2050: inode #2: block 13: comm syz.1.7523: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 178.629156][T20036] EXT4-fs (loop1): Remounting filesystem read-only [ 178.648464][T20049] loop4: detected capacity change from 0 to 512 [ 178.648902][T20049] EXT4-fs: Ignoring removed orlov option [ 178.712957][T20049] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 178.725410][T20049] EXT4-fs (loop4): 1 orphan inode deleted [ 178.725454][T20049] EXT4-fs (loop4): 1 truncate cleaned up [ 178.755094][T20054] loop1: detected capacity change from 0 to 1024 [ 178.771321][T20049] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 178.945229][T20075] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 179.047468][T20087] loop3: detected capacity change from 0 to 512 [ 179.065688][T20091] loop4: detected capacity change from 0 to 128 [ 179.074918][T20091] ext4 filesystem being mounted at /1477/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 179.084054][T20087] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 179.084227][T20087] EXT4-fs (loop3): orphan cleanup on readonly fs [ 179.086659][T20091] EXT4-fs error (device loop4): __ext4_new_inode:1073: comm syz.4.7545: reserved inode found cleared - inode=2 [ 179.152075][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-diskseq/1181.tmp-b7:0' failed: Read-only file system [ 179.154611][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1201.tmp-b7:1' failed: Read-only file system [ 179.158072][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 179.160732][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:4' failed: Read-only file system [ 179.177371][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1203.tmp-b7:4' failed: Read-only file system [ 179.178594][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:4' failed: Read-only file system [ 179.179891][T20087] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.7544: corrupted inode contents [ 179.180042][T20087] EXT4-fs (loop3): Remounting filesystem read-only [ 179.180112][T20087] EXT4-fs (loop3): 1 truncate cleaned up [ 179.180325][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 179.180346][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 179.180366][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 179.206514][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1203.tmp-b7:4' failed: Read-only file system [ 179.207252][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:4' failed: Read-only file system [ 179.216282][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1201.tmp-b7:1' failed: Read-only file system [ 179.272035][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1181.tmp-b7:0' failed: Read-only file system [ 179.388257][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 179.400835][T20111] loop4: detected capacity change from 0 to 512 [ 179.583401][T20138] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 179.614723][T20138] EXT4-fs (loop1): 1 truncate cleaned up [ 179.633759][T20138] EXT4-fs error (device loop1): ext4_get_parent:1836: comm syz.1.7567: inode #2: comm syz.1.7567: iget: illegal inode # [ 179.739499][T20159] netlink: 'syz.2.7575': attribute type 7 has an invalid length. [ 179.747339][T20159] __nla_validate_parse: 3 callbacks suppressed [ 179.747351][T20159] netlink: 148 bytes leftover after parsing attributes in process `syz.2.7575'. [ 179.777195][T20160] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 179.823677][T20160] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.7577: lblock 2 mapped to illegal pblock 2 (length 1) [ 179.839393][T20160] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 48: comm syz.1.7577: lblock 0 mapped to illegal pblock 48 (length 1) [ 179.855574][T20160] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.7577: Failed to acquire dquot type 0 [ 179.869120][T20160] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 179.902188][T20160] EXT4-fs error (device loop1): ext4_evict_inode:253: inode #11: comm syz.1.7577: mark_inode_dirty error [ 179.928322][T20160] EXT4-fs warning (device loop1): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 179.990761][T20191] tmpfs: Bad value for 'mpol' [ 179.995814][T20160] EXT4-fs (loop1): 1 orphan inode deleted [ 180.009594][ T321] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 180.019267][T20187] FAT-fs (loop0): error, invalid access to FAT (entry 0x0fffff00) [ 180.032250][T20187] FAT-fs (loop0): Filesystem has been set read-only [ 180.062998][T20187] syz.0.7591: attempt to access beyond end of device [ 180.062998][T20187] loop0: rw=8388608, sector=17179852721, nr_sectors = 1 limit=512 [ 180.079969][ T321] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:5: Failed to release dquot type 0 [ 180.090588][T20187] FAT-fs (loop0): error, invalid access to FAT (entry 0x0fffff00) [ 180.116830][ T41] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 180.139251][ T41] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 180.152437][ T3319] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 180.174072][T20200] EXT4-fs error (device loop2): ext4_lookup:1785: inode #14: comm syz.2.7597: invalid fast symlink length 131109 [ 180.192261][ T3319] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 180.214895][ T3319] EXT4-fs error (device loop1): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 180.377220][T20227] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7609'. [ 180.438292][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.548010][T20251] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7622'. [ 180.605822][T20265] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7626'. [ 180.755454][T20289] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 180.910795][T20307] tipc: Bearer : already 2 bearers with priority 10 [ 180.919364][T20307] tipc: Bearer : trying with adjusted priority [ 180.926773][T20307] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 180.993407][T20323] rtc_cmos 00:00: Alarms can be up to one day in the future [ 181.119537][T20340] netlink: 'syz.3.7661': attribute type 8 has an invalid length. [ 181.207144][T20344] EXT4-fs: Ignoring removed mblk_io_submit option [ 181.279288][T20363] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 181.319430][ T3400] kernel read not supported for file /vga_arbiter (pid: 3400 comm: kworker/1:4) [ 181.468931][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.650482][T20419] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7701'. [ 181.733180][T20431] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 181.749228][T20433] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7708'. [ 181.750652][T20431] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 181.760431][ T3400] kernel read not supported for file /rfkill (pid: 3400 comm: kworker/1:4) [ 181.766641][T20431] FAT-fs (loop2): Filesystem has been set read-only [ 181.863495][T20443] netlink: 'syz.4.7713': attribute type 8 has an invalid length. [ 181.895026][T20448] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 182.005922][T20464] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.7724: iget: bad extended attribute block 1 [ 182.007332][T20464] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.7724: couldn't read orphan inode 15 (err -117) [ 182.508243][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.547649][T20544] set_capacity_and_notify: 11 callbacks suppressed [ 182.547664][T20544] loop1: detected capacity change from 0 to 1024 [ 182.578817][ T29] kauditd_printk_skb: 139 callbacks suppressed [ 182.578834][ T29] audit: type=1400 audit(1770623311.187:1851): avc: denied { create } for pid=20543 comm="syz.1.7762" name="file7" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 182.615301][ T29] audit: type=1400 audit(1770623311.207:1852): avc: denied { remove_name } for pid=20543 comm="syz.1.7762" name="file7" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 182.638800][ T29] audit: type=1400 audit(1770623311.207:1853): avc: denied { rename } for pid=20543 comm="syz.1.7762" name="file7" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 182.660980][T20550] loop4: detected capacity change from 0 to 256 [ 182.661665][T20550] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 182.668006][ T29] audit: type=1400 audit(1770623311.207:1854): avc: denied { rmdir } for pid=20543 comm="syz.1.7762" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 182.686641][T20552] loop0: detected capacity change from 0 to 512 [ 182.745033][T20552] EXT4-fs: Ignoring removed nomblk_io_submit option [ 182.772435][T20552] EXT4-fs: Mount option(s) incompatible with ext3 [ 182.783424][ T29] audit: type=1400 audit(1770623311.387:1855): avc: denied { create } for pid=20560 comm="syz.4.7770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 182.840750][ T29] audit: type=1400 audit(1770623311.427:1856): avc: denied { setopt } for pid=20560 comm="syz.4.7770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 182.861113][ T29] audit: type=1400 audit(1770623311.427:1857): avc: denied { getopt } for pid=20560 comm="syz.4.7770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 182.905011][T20570] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 182.987515][T20579] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7779'. [ 182.989103][ T29] audit: type=1326 audit(1770623311.587:1858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20582 comm="syz.0.7782" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 182.989128][ T29] audit: type=1326 audit(1770623311.587:1859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20582 comm="syz.0.7782" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 182.990928][T20585] loop2: detected capacity change from 0 to 512 [ 182.993530][ T29] audit: type=1400 audit(1770623311.597:1860): avc: denied { create } for pid=20583 comm="syz.3.7781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 183.033868][T20585] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 183.033897][T20585] FAT-fs (loop2): Filesystem has been set read-only [ 183.034012][T20585] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 183.050314][T20589] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7783'. [ 183.328346][T20618] loop1: detected capacity change from 0 to 4096 [ 183.464612][T20643] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7809'. [ 183.536306][T20650] netlink: 11 bytes leftover after parsing attributes in process `syz.4.7812'. [ 183.549008][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 183.822105][T20684] loop3: detected capacity change from 0 to 128 [ 183.829801][T20685] loop1: detected capacity change from 0 to 512 [ 183.856644][T20685] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.7828: Invalid inode bitmap blk 4 in block_group 0 [ 183.889938][T20684] ext4 filesystem being mounted at /1609/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 183.933672][T20698] netlink: 'syz.4.7842': attribute type 4 has an invalid length. [ 184.012624][T20710] bridge0: Device is already in use. [ 184.162849][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1234.tmp-b7:4' failed: Read-only file system [ 184.174819][ T8290] udevd[8290]: symlink '../../loop3' '/dev/disk/by-diskseq/1243.tmp-b7:3' failed: Read-only file system [ 184.203056][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1237.tmp-b7:2' failed: Read-only file system [ 184.238503][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-diskseq/1234.tmp-b7:4' failed: Read-only file system [ 184.251885][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1243.tmp-b7:3' failed: Read-only file system [ 184.280955][T20741] loop4: detected capacity change from 0 to 512 [ 184.289531][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1237.tmp-b7:2' failed: Read-only file system [ 184.319471][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 184.319517][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1237.tmp-b7:2' failed: Read-only file system [ 184.339149][T20746] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 184.351185][ T8290] udevd[8290]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 184.365257][T20741] ext4 filesystem being mounted at /1554/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.389735][ T3301] udevd[3301]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 184.409427][T20741] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.7856: Failed to acquire dquot type 0 [ 184.472053][T20754] loop3: detected capacity change from 0 to 128 [ 184.502230][T20754] FAT-fs (loop3): Directory bread(block 32) failed [ 184.509487][T20754] FAT-fs (loop3): Directory bread(block 33) failed [ 184.525326][T20754] FAT-fs (loop3): Directory bread(block 34) failed [ 184.527781][T20758] ip6gre1: entered promiscuous mode [ 184.532007][T20754] FAT-fs (loop3): Directory bread(block 35) failed [ 184.537048][T20758] ip6gre1: entered allmulticast mode [ 184.582005][T20754] FAT-fs (loop3): Directory bread(block 36) failed [ 184.590037][T20754] FAT-fs (loop3): Directory bread(block 37) failed [ 184.596741][T20754] FAT-fs (loop3): Directory bread(block 38) failed [ 184.598262][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.603645][T20754] FAT-fs (loop3): Directory bread(block 39) failed [ 184.613109][T20762] loop2: detected capacity change from 0 to 512 [ 184.619024][T20754] FAT-fs (loop3): Directory bread(block 40) failed [ 184.631694][T20754] FAT-fs (loop3): Directory bread(block 41) failed [ 184.659766][T20762] ext4 filesystem being mounted at /1566/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.710619][T20754] syz.3.7870: attempt to access beyond end of device [ 184.710619][T20754] loop3: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 184.923622][T20792] __nla_validate_parse: 4 callbacks suppressed [ 184.923639][T20792] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7877'. [ 184.973193][T20790] FAT-fs (loop2): Directory bread(block 64) failed [ 184.979877][T20790] FAT-fs (loop2): Directory bread(block 65) failed [ 184.986420][T20790] FAT-fs (loop2): Directory bread(block 66) failed [ 185.033938][T20790] FAT-fs (loop2): Directory bread(block 67) failed [ 185.058062][T20790] FAT-fs (loop2): Directory bread(block 68) failed [ 185.080502][T20790] FAT-fs (loop2): Directory bread(block 69) failed [ 185.087041][T20790] FAT-fs (loop2): Directory bread(block 70) failed [ 185.105331][T20809] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.114246][T20809] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.123259][T20809] netlink: 264 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.132414][T20809] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.141310][T20809] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.150301][T20809] netlink: 264 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.154299][T20790] FAT-fs (loop2): Directory bread(block 71) failed [ 185.171414][T20790] FAT-fs (loop2): Directory bread(block 72) failed [ 185.175316][T20809] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7887'. [ 185.187579][T20790] FAT-fs (loop2): Directory bread(block 73) failed [ 185.302000][T20822] EXT4-fs: Ignoring removed oldalloc option [ 185.307965][T20822] EXT4-fs: Ignoring removed bh option [ 185.357842][T20832] netlink: 'syz.2.7896': attribute type 8 has an invalid length. [ 185.366826][T20831] netlink: 52 bytes leftover after parsing attributes in process `syz.4.7897'. [ 185.375803][T20831] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7897'. [ 185.460709][T20843] ext4 filesystem being mounted at /1572/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.474504][T20847] EXT4-fs: Ignoring removed orlov option [ 185.486066][T20843] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.7904: No space for directory leaf checksum. Please run e2fsck -D. [ 185.501501][T20843] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.7904: checksumming directory block 0 [ 185.515037][T20847] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 185.535594][T20843] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.7904: No space for directory leaf checksum. Please run e2fsck -D. [ 185.551311][T20843] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.7904: checksumming directory block 0 [ 185.575719][T20847] EXT4-fs (loop0): 1 orphan inode deleted [ 185.581494][T20847] EXT4-fs (loop0): 1 truncate cleaned up [ 185.589897][T20849] ext4 filesystem being mounted at /1568/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.603579][T20849] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.7905: corrupted xattr block 6: invalid header [ 185.609050][T20847] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 185.619070][T20856] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 185.631174][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.652819][T20849] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 185.678556][T20849] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.7905: corrupted xattr block 6: invalid header [ 185.694062][T20849] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 185.703264][T20856] EXT4-fs (loop1): 1 truncate cleaned up [ 185.708649][T20849] EXT4-fs error (device loop4): ext4_xattr_block_find:1879: inode #12: comm syz.4.7905: corrupted xattr block 6: invalid header [ 185.752956][T20859] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.7905: corrupted xattr block 6: invalid header [ 185.776837][T20859] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 185.798594][T20859] EXT4-fs error (device loop4): ext4_get_inode_usage:888: inode #12: comm syz.4.7905: corrupted xattr block 6: invalid header [ 185.826359][T20867] FAT-fs (loop1): Directory bread(block 1285) failed [ 185.844281][T20867] FAT-fs (loop1): Directory bread(block 1286) failed [ 185.851171][T20867] FAT-fs (loop1): Directory bread(block 1287) failed [ 185.857927][T20867] FAT-fs (loop1): Directory bread(block 1288) failed [ 185.893407][T20867] FAT-fs (loop1): Directory bread(block 1285) failed [ 185.918586][T20867] FAT-fs (loop1): Directory bread(block 1286) failed [ 185.948465][T20867] FAT-fs (loop1): Directory bread(block 1287) failed [ 185.981068][T20867] FAT-fs (loop1): Directory bread(block 1288) failed [ 186.005305][T20884] FAT-fs (loop1): Directory bread(block 1285) failed [ 186.013054][T20884] FAT-fs (loop1): Directory bread(block 1286) failed [ 186.367898][T20948] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 186.390783][T20948] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 186.399011][T20948] System zones: 1-12 [ 186.404099][T20948] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.7949: corrupted in-inode xattr: e_value size too large [ 186.419649][T20948] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.7949: couldn't read orphan inode 15 (err -117) [ 186.668276][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.708509][T20985] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.7966: bg 0: block 5: invalid block bitmap [ 186.721069][T20985] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 186.730982][T20985] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.7966: invalid indirect mapped block 3 (level 2) [ 186.745184][T20985] EXT4-fs (loop3): 1 orphan inode deleted [ 186.750952][T20985] EXT4-fs (loop3): 1 truncate cleaned up [ 186.757401][T20985] EXT4-fs mount: 99 callbacks suppressed [ 186.757411][T20985] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.793404][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.970031][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.020575][T21010] netlink: 'syz.3.7978': attribute type 7 has an invalid length. [ 187.137844][T21025] EXT4-fs: Ignoring removed orlov option [ 187.147473][T21025] EXT4-fs (loop4): stripe (133) is not aligned with cluster size (16), stripe is disabled [ 187.171844][T21025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 187.187180][T21025] EXT4-fs error (device loop4): ext4_check_all_de:659: inode #12: block 7: comm syz.4.7985: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=108 fake=0 [ 187.217025][T21025] EXT4-fs (loop4): Remounting filesystem read-only [ 187.257276][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.636870][ T29] kauditd_printk_skb: 96 callbacks suppressed [ 187.636886][ T29] audit: type=1400 audit(1770623316.237:1955): avc: denied { write } for pid=21093 comm="syz.0.8017" name="ip_tables_matches" dev="proc" ino=4026532484 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 187.654984][T21098] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 187.678579][ T29] audit: type=1400 audit(1770623316.257:1956): avc: denied { bind } for pid=21097 comm="syz.3.8020" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 187.699015][ T29] audit: type=1400 audit(1770623316.257:1957): avc: denied { node_bind } for pid=21097 comm="syz.3.8020" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 187.722314][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.763257][ T29] audit: type=1400 audit(1770623316.357:1958): avc: denied { create } for pid=21101 comm="syz.3.8021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 187.782925][ T29] audit: type=1400 audit(1770623316.357:1959): avc: denied { listen } for pid=21101 comm="syz.3.8021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 187.861356][T21116] set_capacity_and_notify: 11 callbacks suppressed [ 187.861371][T21116] loop4: detected capacity change from 0 to 128 [ 187.862104][ T29] audit: type=1400 audit(1770623316.467:1960): avc: denied { ioctl } for pid=21111 comm="syz.3.8027" path="socket:[60615]" dev="sockfs" ino=60615 ioctlcmd=0x8943 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 187.901184][ T29] audit: type=1400 audit(1770623316.477:1961): avc: denied { mount } for pid=21114 comm="syz.4.8028" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 187.923290][ T29] audit: type=1400 audit(1770623316.477:1962): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 187.967854][ T29] audit: type=1400 audit(1770623316.567:1963): avc: denied { write } for pid=21121 comm="syz.3.8033" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 188.032130][ T29] audit: type=1326 audit(1770623316.607:1964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21123 comm="syz.4.8031" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f20c4aeb9 code=0x7ffc0000 [ 188.095830][T21125] loop1: detected capacity change from 0 to 8192 [ 188.358649][T21174] dummy0: entered promiscuous mode [ 188.358693][T21174] macsec1: entered promiscuous mode [ 188.358863][T21174] macsec1: entered allmulticast mode [ 188.358879][T21174] dummy0: entered allmulticast mode [ 188.360278][T21174] dummy0: left allmulticast mode [ 188.360337][T21174] dummy0: left promiscuous mode [ 188.565416][T21193] loop4: detected capacity change from 0 to 512 [ 188.566935][T21193] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 188.566953][T21193] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 188.566978][T21193] System zones: 0-1, 15-15, 18-18, 34-34 [ 188.567129][T21193] EXT4-fs (loop4): orphan cleanup on readonly fs [ 188.567212][T21193] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 188.567248][T21193] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 188.567383][T21193] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #16: comm syz.4.8066: iget: bad extended attribute block 1 [ 188.567468][T21193] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.8066: couldn't read orphan inode 16 (err -117) [ 188.587530][T21193] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 188.591805][T21193] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 188.591874][T21193] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 188.753482][T21208] loop0: detected capacity change from 0 to 512 [ 188.758223][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.785456][T21208] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.787886][T21208] ext4 filesystem being mounted at /1619/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.868649][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.870630][T21213] tipc: Bearer : already 2 bearers with priority 10 [ 188.870645][T21213] tipc: Bearer : trying with adjusted priority [ 188.870656][T21213] tipc: Invalid UDP bearer configuration [ 188.870662][T21213] tipc: Enabling of bearer rejected, failed to enable media [ 188.901959][T21215] loop0: detected capacity change from 0 to 1024 [ 188.973869][T11590] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.984763][T21215] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.000310][T21215] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.8076: missing EA_INODE flag [ 189.000503][T21215] EXT4-fs (loop0): Remounting filesystem read-only [ 189.013060][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.174966][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-diskseq/1280.tmp-b7:0' failed: Read-only file system [ 189.197178][ T3339] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.209144][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1262.tmp-b7:2' failed: Read-only file system [ 189.239217][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-diskseq/1280.tmp-b7:0' failed: Read-only file system [ 189.262239][ T3339] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.273725][T21240] loop0: detected capacity change from 0 to 164 [ 189.306009][T21240] rock: directory entry would overflow storage [ 189.312223][T21240] rock: sig=0x5252, size=5, remaining=3 [ 189.319999][ T8290] udevd[8290]: symlink '../../loop1' '/dev/disk/by-diskseq/1275.tmp-b7:1' failed: Read-only file system [ 189.324138][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-diskseq/1281.tmp-b7:0' failed: Read-only file system [ 189.349699][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1262.tmp-b7:2' failed: Read-only file system [ 189.370449][ T3339] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.399399][ T8290] udevd[8290]: symlink '../../loop2' '/dev/disk/by-diskseq/1262.tmp-b7:2' failed: Read-only file system [ 189.403668][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-label/CDROM.tmp-b7:0' failed: Read-only file system [ 189.450722][ T8290] udevd[8290]: symlink '../../loop1' '/dev/disk/by-diskseq/1275.tmp-b7:1' failed: Read-only file system [ 189.464362][ T3339] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.484740][ T3301] udevd[3301]: symlink '../../loop0' '/dev/disk/by-uuid/2022-11-22-16-59-57-00.tmp-b7:0' failed: Read-only file system [ 189.557407][T21273] xt_hashlimit: size too large, truncated to 1048576 [ 189.673726][ T3339] bridge_slave_1: left allmulticast mode [ 189.680155][ T3339] bridge_slave_1: left promiscuous mode [ 189.685794][ T3339] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.717945][ T3339] bridge_slave_0: left allmulticast mode [ 189.723747][ T3339] bridge_slave_0: left promiscuous mode [ 189.729627][ T3339] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.775522][T21300] loop3: detected capacity change from 0 to 1024 [ 189.798262][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 189.817120][T21300] EXT4-fs: Ignoring removed orlov option [ 189.850707][T21300] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.877386][T21300] EXT4-fs error (device loop3): ext4_free_inode:354: comm syz.3.8109: bit already cleared for inode 13 [ 189.899599][T21300] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 189.946235][T21318] loop0: detected capacity change from 0 to 1024 [ 189.956884][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.994973][T21318] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.032661][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.035393][T21326] loop3: detected capacity change from 0 to 2048 [ 190.055703][T21328] __nla_validate_parse: 8 callbacks suppressed [ 190.055714][T21328] netlink: 32 bytes leftover after parsing attributes in process `syz.1.8116'. [ 190.088305][T21330] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8117'. [ 190.104553][T21326] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.127995][ T3339] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 190.138242][ T3339] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 190.148054][ T12] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 190.162849][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 200 with error 28 [ 190.164377][ T3339] bond0 (unregistering): Released all slaves [ 190.175250][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 190.175250][ T12] [ 190.175266][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 190.196840][ T12] EXT4-fs (loop3): Free/Dirty block details [ 190.202776][ T12] EXT4-fs (loop3): free_blocks=66060288 [ 190.208467][ T12] EXT4-fs (loop3): dirty_blocks=208 [ 190.213739][ T12] EXT4-fs (loop3): Block reservation details [ 190.219763][ T12] EXT4-fs (loop3): i_reserved_data_blocks=13 [ 190.228349][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.292924][ T3339] tipc: Disabling bearer [ 190.298043][ T3339] tipc: Left network mode [ 190.318669][ T3339] IPVS: stopping master sync thread 9294 ... [ 190.324834][ T3339] IPVS: stopping backup sync thread 20075 ... [ 190.364640][T21354] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8134'. [ 190.373708][T21354] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8134'. [ 190.382641][T21354] netlink: 'syz.1.8134': attribute type 18 has an invalid length. [ 190.398003][T21243] chnl_net:caif_netlink_parms(): no params data found [ 190.442421][ T3339] hsr_slave_0: left promiscuous mode [ 190.442733][ T3339] hsr_slave_1: left promiscuous mode [ 190.443029][ T3339] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.443041][ T3339] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.443396][ T3339] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.443407][ T3339] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.453113][ T3339] vlan1: left allmulticast mode [ 190.453131][ T3339] veth0_vlan: left allmulticast mode [ 190.453207][ T3339] veth1_macvtap: left promiscuous mode [ 190.453237][ T3339] veth0_macvtap: left promiscuous mode [ 190.453300][ T3339] veth1_vlan: left promiscuous mode [ 190.453333][ T3339] veth0_vlan: left promiscuous mode [ 190.601765][ T3339] team0 (unregistering): Port device team_slave_1 removed [ 190.619695][ T3339] team0 (unregistering): Port device team_slave_0 removed [ 190.672581][T21381] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8132'. [ 190.693879][T21362] vlan2: entered allmulticast mode [ 190.699046][T21362] macsec0: entered allmulticast mode [ 190.704441][T21362] veth1_macvtap: entered allmulticast mode [ 190.756929][T21243] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.764030][T21243] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.772438][T21243] bridge_slave_0: entered allmulticast mode [ 190.778887][T21243] bridge_slave_0: entered promiscuous mode [ 190.794012][T21243] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.801113][T21243] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.828249][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.836899][T21243] bridge_slave_1: entered allmulticast mode [ 190.866909][T21243] bridge_slave_1: entered promiscuous mode [ 190.898430][T21243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.934524][T21243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.980613][T21409] loop3: detected capacity change from 0 to 512 [ 191.002582][T21243] team0: Port device team_slave_0 added [ 191.013195][ T3339] IPVS: stop unused estimator thread 0... [ 191.024618][T21409] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 191.025867][T21243] team0: Port device team_slave_1 added [ 191.085036][T21431] bridge0: Device is already in use. [ 191.091965][T21409] EXT4-fs (loop3): 1 truncate cleaned up [ 191.113284][T21409] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.165380][T21243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.172426][T21243] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 191.198459][T21243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 191.248893][T21455] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.8155: bad orphan inode 17 [ 191.262930][T21455] ext4_test_bit(bit=16, block=4) = 1 [ 191.262948][T21455] is_bad_inode(inode)=0 [ 191.262957][T21455] NEXT_ORPHAN(inode)=0 [ 191.262965][T21455] max_ino=32 [ 191.262973][T21455] i_nlink=1 [ 191.263385][T21455] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.264832][T21455] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.8155: bg 0: block 7: invalid block bitmap [ 191.276231][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.277126][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.320401][T21243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 191.320415][T21243] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 191.320587][T21243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.357576][T21243] hsr_slave_0: entered promiscuous mode [ 191.363379][T21467] netlink: 16 bytes leftover after parsing attributes in process `syz.1.8159'. [ 191.394766][T21243] hsr_slave_1: entered promiscuous mode [ 191.454711][T21243] debugfs: 'hsr0' already exists in 'hsr' [ 191.460503][T21243] Cannot create hsr debugfs directory [ 191.464466][T21475] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 191.761595][ T3400] kernel read not supported for file /vga_arbiter (pid: 3400 comm: kworker/1:4) [ 191.763194][T21243] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 191.787738][T21243] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 191.803717][T21243] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 191.828938][T21243] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 191.868242][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.899880][T21524] Invalid logical block size (4) [ 191.966004][T21243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 191.982108][T21243] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.001294][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.008378][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.031133][T21535] usb usb1: usbfs: process 21535 (syz.3.8185) did not claim interface 0 before use [ 192.061197][ T3339] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.068268][ T3339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.132772][T21243] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 192.143175][T21243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 192.264246][T21561] netlink: 36 bytes leftover after parsing attributes in process `syz.1.8196'. [ 192.277846][T21243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 192.309096][T21565] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 192.328109][T21565] EXT4-fs (loop3): 1 truncate cleaned up [ 192.352442][T21565] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.372119][T21570] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.415246][T21570] ext4 filesystem being mounted at /1614/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.441700][T21580] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8200'. [ 192.450713][T21580] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8200'. [ 192.460501][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.532032][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.571876][T21243] veth0_vlan: entered promiscuous mode [ 192.608776][T21243] veth1_vlan: entered promiscuous mode [ 192.639287][T21599] tipc: Enabling of bearer rejected, already enabled [ 192.647237][T21597] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8205'. [ 192.665747][T21243] veth0_macvtap: entered promiscuous mode [ 192.680686][ T29] kauditd_printk_skb: 106 callbacks suppressed [ 192.680699][ T29] audit: type=1400 audit(1770623321.287:2070): avc: denied { ioctl } for pid=21602 comm="syz.2.8208" path="socket:[62730]" dev="sockfs" ino=62730 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 192.712668][T21243] veth1_macvtap: entered promiscuous mode [ 192.744321][T21243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.780378][T21243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.780827][T21611] FAT-fs (loop2): Directory bread(block 1285) failed [ 192.825568][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.844025][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.855684][T21611] FAT-fs (loop2): Directory bread(block 1286) failed [ 192.874500][T21611] FAT-fs (loop2): Directory bread(block 1287) failed [ 192.887814][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.896786][ T29] audit: type=1400 audit(1770623321.487:2071): avc: denied { mounton } for pid=21243 comm="syz-executor" path="/root/syzkaller.zMDDXo/syz-tmp" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 192.921345][ T29] audit: type=1400 audit(1770623321.487:2072): avc: denied { mount } for pid=21243 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 [ 192.928289][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 192.943581][ T29] audit: type=1400 audit(1770623321.487:2073): avc: denied { mount } for pid=21243 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 [ 192.973682][ T29] audit: type=1400 audit(1770623321.487:2074): avc: denied { mounton } for pid=21243 comm="syz-executor" path="/root/syzkaller.zMDDXo/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 [ 193.000518][ T29] audit: type=1400 audit(1770623321.487:2075): avc: denied { mounton } for pid=21243 comm="syz-executor" path="/root/syzkaller.zMDDXo/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=62422 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 193.030710][T21611] FAT-fs (loop2): Directory bread(block 1288) failed [ 193.034494][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.105016][T21611] FAT-fs (loop2): Directory bread(block 1285) failed [ 193.123748][T21611] FAT-fs (loop2): Directory bread(block 1286) failed [ 193.136873][T21611] FAT-fs (loop2): Directory bread(block 1287) failed [ 193.146602][T21611] FAT-fs (loop2): Directory bread(block 1288) failed [ 193.154619][T21611] FAT-fs (loop2): Directory bread(block 1285) failed [ 193.174283][T21611] FAT-fs (loop2): Directory bread(block 1286) failed [ 193.192112][T21638] set_capacity_and_notify: 4 callbacks suppressed [ 193.192187][T21638] loop3: detected capacity change from 0 to 764 [ 193.201586][ T29] audit: type=1400 audit(1770623321.527:2076): avc: denied { mounton } for pid=21243 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 [ 193.227854][ T29] audit: type=1400 audit(1770623321.527:2077): avc: denied { mount } for pid=21243 comm="syz-executor" name="/" dev="gadgetfs" ino=5167 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 193.250389][ T29] audit: type=1400 audit(1770623321.717:2078): avc: denied { read write } for pid=21629 comm="syz.3.8220" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 193.274765][ T29] audit: type=1400 audit(1770623321.717:2079): avc: denied { open } for pid=21629 comm="syz.3.8220" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 193.331020][T21638] Symlink component flag not implemented [ 193.336969][T21638] Symlink component flag not implemented (116) [ 193.596742][T21684] loop0: detected capacity change from 0 to 256 [ 193.608922][T21687] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 193.619635][T21684] FAT-fs (loop0): Directory bread(block 1285) failed [ 193.641941][T21684] FAT-fs (loop0): Directory bread(block 1285) failed [ 193.650229][T21684] FAT-fs (loop0): Directory bread(block 1285) failed [ 193.656919][T21684] FAT-fs (loop0): Directory bread(block 1285) failed [ 193.871027][T21716] loop1: detected capacity change from 0 to 164 [ 193.908051][T21716] iso9660: Corrupted directory entry in block 3 of inode 1792 [ 193.948263][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.993817][T21729] loop2: detected capacity change from 0 to 512 [ 194.044775][T21729] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.086514][T21729] ext4 filesystem being mounted at /1648/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.184005][ T3301] udevd[3301]: symlink '../../loop5' '/dev/disk/by-diskseq/312.tmp-b7:5' failed: Read-only file system [ 194.205952][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.238447][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1302.tmp-b7:0' failed: Read-only file system [ 194.255437][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1304.tmp-b7:1' failed: Read-only file system [ 194.272296][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/312.tmp-b7:5' failed: Read-only file system [ 194.292731][T21749] loop1: detected capacity change from 0 to 8192 [ 194.302362][T21749] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 194.314397][T21749] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 194.323224][T21749] FAT-fs (loop1): Filesystem has been set read-only [ 194.352016][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1306.tmp-b7:1' failed: Read-only file system [ 194.367555][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1300.tmp-b7:3' failed: Read-only file system [ 194.368654][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1302.tmp-b7:0' failed: Read-only file system [ 194.396441][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system [ 194.398717][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 194.433571][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1306.tmp-b7:1' failed: Read-only file system [ 194.518575][T21773] loop0: detected capacity change from 0 to 512 [ 194.527258][T21775] loop5: detected capacity change from 0 to 512 [ 194.604445][T21785] netlink: 'syz.1.8291': attribute type 27 has an invalid length. [ 194.639367][T21775] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.724124][T21775] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.748904][T21795] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 194.769999][T21775] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.8284: Failed to acquire dquot type 0 [ 194.789323][T21797] netlink: 'syz.0.8296': attribute type 21 has an invalid length. [ 194.890328][T21243] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.988270][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.073121][T21822] loop1: detected capacity change from 0 to 512 [ 195.097658][T21822] EXT4-fs: Ignoring removed oldalloc option [ 195.105924][T21825] loop0: detected capacity change from 0 to 512 [ 195.146881][T21822] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 195.193019][T21825] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.8309: couldn't read orphan inode 26 (err -116) [ 195.228828][T21825] EXT4-fs (loop0): Remounting filesystem read-only [ 195.275024][T21825] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.309262][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.358377][T21825] ext4 filesystem being mounted at /1680/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 195.375549][T21842] loop1: detected capacity change from 0 to 128 [ 195.388351][T21845] usb usb1: usbfs: process 21845 (syz.2.8318) did not claim interface 0 before use [ 195.423041][T21842] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 545) [ 195.431827][T21842] FAT-fs (loop1): Filesystem has been set read-only [ 195.443785][T21825] EXT4-fs (loop0): shut down requested (0) [ 195.451392][T21842] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 195.483646][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.760175][T21884] __nla_validate_parse: 7 callbacks suppressed [ 195.760192][T21884] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8337'. [ 195.782617][T21888] EXT4-fs: inline encryption not supported [ 195.808380][T21888] EXT4-fs: Ignoring removed i_version option [ 195.831704][T21890] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8340'. [ 195.841584][T21888] EXT4-fs (loop5): 1 orphan inode deleted [ 195.847729][T21888] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.861299][T21886] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.914603][T21243] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.936591][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.979103][T21900] netlink: 'syz.0.8345': attribute type 1 has an invalid length. [ 195.986851][T21900] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8345'. [ 196.022531][T21904] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8346'. [ 196.038247][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.161046][T21920] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 196.279127][T21935] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 196.303532][T21935] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 196.313195][T21937] EXT4-fs: Ignoring removed nobh option [ 196.319031][T21937] EXT4-fs: Ignoring removed nomblk_io_submit option [ 196.327537][T21935] System zones: 1-12 [ 196.346403][T21935] EXT4-fs error (device loop5): ext4_iget_extra_inode:5073: inode #15: comm syz.5.8361: corrupted in-inode xattr: e_value size too large [ 196.346669][T21935] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.8361: couldn't read orphan inode 15 (err -117) [ 196.347192][T21935] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.383455][T21243] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.418888][T21937] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.468247][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.504523][T21952] macvlan1: entered promiscuous mode [ 196.504671][T21952] macvlan1: entered allmulticast mode [ 196.504688][T21952] veth1_vlan: entered allmulticast mode [ 196.505492][T21952] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 196.615033][T21960] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.615134][T21960] ext4 filesystem being mounted at /1696/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.637570][T21965] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8373'. [ 196.676662][T21960] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 196.677260][T21961] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.728301][T21967] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 196.752513][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.798347][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.068250][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 197.286104][T22024] can0: slcan on ptm1. [ 197.358704][T22023] can0 (unregistered): slcan off ptm1. [ 197.375301][T22039] netlink: 64 bytes leftover after parsing attributes in process `syz.3.8406'. [ 197.416831][T22045] can0: slcan on ptm0. [ 197.486381][T22049] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.517478][T22044] can0 (unregistered): slcan off ptm0. [ 197.540431][T22049] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.8409: missing EA_INODE flag [ 197.596468][T22049] EXT4-fs (loop2): Remounting filesystem read-only [ 197.633191][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.726888][T22095] EXT4-fs: inline encryption not supported [ 197.748767][ T29] kauditd_printk_skb: 103 callbacks suppressed [ 197.748829][ T29] audit: type=1400 audit(1770623326.357:2181): avc: denied { ioctl } for pid=22092 comm="syz.5.8424" path="socket:[64655]" dev="sockfs" ino=64655 ioctlcmd=0x8941 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 197.805233][T22095] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.881878][ T29] audit: type=1400 audit(1770623326.467:2182): avc: denied { bind } for pid=22119 comm="syz.0.8432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 197.910241][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.957289][ T29] audit: type=1400 audit(1770623326.507:2183): avc: denied { create } for pid=22121 comm="syz.3.8433" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=pppox_socket permissive=1 [ 197.986918][T22135] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8439'. [ 197.996022][T22135] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8439'. [ 198.118271][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.145313][T22160] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8447'. [ 198.154258][T22160] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8447'. [ 198.163193][T22160] netlink: 'syz.0.8447': attribute type 18 has an invalid length. [ 198.177403][ T29] audit: type=1326 audit(1770623326.777:2184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.200964][ T29] audit: type=1326 audit(1770623326.777:2185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.224549][ T29] audit: type=1326 audit(1770623326.777:2186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.274286][ T29] audit: type=1326 audit(1770623326.777:2187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.297808][ T29] audit: type=1326 audit(1770623326.777:2188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.321278][ T29] audit: type=1326 audit(1770623326.787:2189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.344788][ T29] audit: type=1326 audit(1770623326.867:2190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22161 comm="syz.2.8450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9da391aeb9 code=0x7ffc0000 [ 198.556808][T22204] netlink: 'syz.2.8469': attribute type 2 has an invalid length. [ 198.557317][T22208] sg_write: data in/out 921/246 bytes for SCSI command 0x0-- guessing data in; [ 198.557317][T22208] program syz.5.8471 not setting count and/or reply_len properly [ 198.596345][T22212] set_capacity_and_notify: 9 callbacks suppressed [ 198.596378][T22212] loop1: detected capacity change from 0 to 512 [ 198.665029][T22224] vhci_hcd vhci_hcd.0: invalid port number 0 [ 198.683242][T22212] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 198.683306][T22212] ext4 filesystem being mounted at /1676/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.684704][T22226] loop2: detected capacity change from 0 to 2048 [ 198.690348][T22212] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.8472: corrupted xattr block 6: invalid header [ 198.690573][T22212] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 198.690601][T22212] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.8472: corrupted xattr block 6: invalid header [ 198.690782][T22212] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 198.690837][T22212] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.8472: corrupted xattr block 6: invalid header [ 198.724728][T22226] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.816874][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.881609][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.973328][T22253] loop2: detected capacity change from 0 to 512 [ 199.014998][T22253] EXT4-fs: Ignoring removed orlov option [ 199.052294][T22253] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 199.072223][T22270] SELinux: truncated policydb string identifier [ 199.085278][T22270] SELinux: failed to load policy [ 199.086656][T22253] EXT4-fs (loop2): orphan cleanup on readonly fs [ 199.112439][T22253] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.8486: bg 0: block 248: padding at end of block bitmap is not set [ 199.137192][T22253] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.8486: Failed to acquire dquot type 1 [ 199.148503][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 199.158916][T22253] EXT4-fs (loop2): 1 truncate cleaned up [ 199.168762][T22253] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 199.192740][T22285] loop1: detected capacity change from 0 to 512 [ 199.207038][T22253] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 199.216596][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1332.tmp-b7:0' failed: Read-only file system [ 199.221786][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1342.tmp-b7:1' failed: Read-only file system [ 199.249689][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 199.263072][ T8290] udevd[8290]: symlink '../../loop3' '/dev/disk/by-diskseq/1324.tmp-b7:3' failed: Read-only file system [ 199.271469][T22285] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 199.290239][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/1332.tmp-b7:0' failed: Read-only file system [ 199.303335][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/1342.tmp-b7:1' failed: Read-only file system [ 199.309682][T22253] EXT4-fs error (device loop2): __ext4_remount:6789: comm syz.2.8486: Abort forced by user [ 199.314704][T22285] EXT4-fs (loop1): orphan cleanup on readonly fs [ 199.327931][T22253] EXT4-fs (loop2): Remounting filesystem read-only [ 199.337312][T22253] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 199.352792][ T3305] udevd[3305]: symlink '../../loop5' '/dev/disk/by-diskseq/1327.tmp-b7:5' failed: Read-only file system [ 199.355131][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 199.365610][T22253] ext4 filesystem being remounted at /1683/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 199.388845][T22285] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 199.411253][ T8290] udevd[8290]: symlink '../../loop0' '/dev/disk/by-diskseq/1332.tmp-b7:0' failed: Read-only file system [ 199.416317][T22285] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 199.452343][ T8290] udevd[8290]: symlink '../../loop3' '/dev/disk/by-diskseq/1324.tmp-b7:3' failed: Read-only file system [ 199.453398][T22285] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #13: comm syz.1.8504: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 199.493346][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.504862][T22285] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.8504: couldn't read orphan inode 13 (err -117) [ 199.549801][T22285] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 199.570852][T22321] loop3: detected capacity change from 0 to 512 [ 199.586187][T22316] tipc: Enabling of bearer rejected, failed to enable media [ 199.624819][T22328] loop2: detected capacity change from 0 to 1024 [ 199.650968][T22321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.667215][T22321] ext4 filesystem being mounted at /1746/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.696968][T22328] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.698656][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.739042][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.757204][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.851845][T22360] loop1: detected capacity change from 0 to 512 [ 199.891268][T22360] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.909123][T22360] ext4 filesystem being mounted at /1683/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.930223][T22360] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.8526: Failed to acquire dquot type 0 [ 199.966182][T22349] loop3: detected capacity change from 0 to 128 [ 199.990152][T22349] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 200.009908][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.020101][ C1] sd 0:0:1:0: [sda] tag#5243 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 200.030492][ C1] sd 0:0:1:0: [sda] tag#5243 CDB: Read(10) [ 200.036331][ C1] sd 0:0:1:0: [sda] tag#5243 CDB[00]: 28 08 f9 9a 33 66 0a 01 f5 68 8f dd cd 98 d3 83 [ 200.045921][ C1] sd 0:0:1:0: [sda] tag#5243 CDB[10]: 9b 21 1e 42 6d f2 ce 63 12 ea [ 200.056711][T22376] loop0: detected capacity change from 0 to 128 [ 200.074230][T22376] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 200.082815][T22376] FAT-fs (loop0): Filesystem has been set read-only [ 200.149774][T22386] loop3: detected capacity change from 0 to 256 [ 200.156426][T22386] vfat: Unknown parameter 'sRortname' [ 200.188276][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 200.225628][T22392] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 200.251738][T22392] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 2: comm syz.0.8539: lblock 2 mapped to illegal pblock 2 (length 1) [ 200.265895][T22392] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 48: comm syz.0.8539: lblock 0 mapped to illegal pblock 48 (length 1) [ 200.282726][T22392] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.8539: Failed to acquire dquot type 0 [ 200.294492][T22392] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 200.304363][T22392] EXT4-fs error (device loop0): ext4_evict_inode:253: inode #11: comm syz.0.8539: mark_inode_dirty error [ 200.320222][T22392] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 200.332380][T22396] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.348297][T22392] EXT4-fs (loop0): 1 orphan inode deleted [ 200.364842][T22396] ext4 filesystem being mounted at /1749/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 200.370888][T22392] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.8539: Invalid inode table block 1 in block_group 0 [ 200.389090][T22392] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 200.409345][T22392] EXT4-fs error (device loop0): ext4_setattr:5877: inode #2: comm syz.0.8539: mark_inode_dirty error [ 200.481886][ T58] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 200.518367][ T58] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 0 [ 200.547014][ T3311] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 200.560072][ T3311] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 200.569911][ T3311] EXT4-fs error (device loop0): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 200.832590][T22452] ext4 filesystem being mounted at /1696/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 200.860847][T22452] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.8566: corrupted inode contents [ 200.909423][T22464] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 200.923649][T22452] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #2: comm syz.2.8566: mark_inode_dirty error [ 200.935185][T22464] Symlink component flag not implemented [ 200.943343][T22464] Symlink component flag not implemented (7) [ 200.952936][T22452] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.8566: corrupted inode contents [ 200.972922][T22471] __nla_validate_parse: 6 callbacks suppressed [ 200.972934][T22471] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8582'. [ 200.981014][T22467] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.8566: corrupted inode contents [ 201.008460][T22469] EXT4-fs error (device loop3): ext4_lookup:1785: inode #14: comm syz.3.8573: casefold flag without casefold feature [ 201.043314][T22467] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #2: comm syz.2.8566: mark_inode_dirty error [ 201.064733][T22467] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.8566: corrupted inode contents [ 201.086412][T22476] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 201.118507][T22476] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 201.147242][T22467] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #2: comm syz.2.8566: mark_inode_dirty error [ 201.163411][T22476] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.8575: Failed to acquire dquot type 1 [ 201.178372][T22467] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.8566: corrupted inode contents [ 201.190705][T22476] EXT4-fs (loop1): 1 truncate cleaned up [ 201.211567][T22467] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #2: comm syz.2.8566: mark_inode_dirty error [ 201.238231][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.314659][T22495] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 201.337212][T22506] netlink: 48 bytes leftover after parsing attributes in process `syz.5.8587'. [ 201.987430][T22585] EXT4-fs: Ignoring removed nomblk_io_submit option [ 202.049456][T22585] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 202.057579][T22585] System zones: 0-1, 3-36 [ 202.235572][T22610] veth1_macvtap: left promiscuous mode [ 202.259300][T22610] macsec0: entered promiscuous mode [ 202.268288][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.277763][T22610] veth1_macvtap: entered promiscuous mode [ 202.286556][T22610] macsec0: left promiscuous mode [ 202.580855][T22644] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8654'. [ 202.801705][T22669] ext4 filesystem being mounted at /1720/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.825395][T22669] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 3: comm syz.2.8665: lblock 3 mapped to illegal pblock 3 (length 3) [ 202.862611][T22676] netlink: 68 bytes leftover after parsing attributes in process `syz.0.8667'. [ 202.881254][T22669] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 202.893611][T22669] EXT4-fs (loop2): This should not happen!! Data will be lost [ 202.893611][T22669] [ 202.960692][ T29] kauditd_printk_skb: 68 callbacks suppressed [ 202.960708][ T29] audit: type=1326 audit(1770623331.567:2248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22691 comm="syz.0.8669" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 202.996167][ T29] audit: type=1326 audit(1770623331.567:2249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22691 comm="syz.0.8669" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.019683][ T29] audit: type=1326 audit(1770623331.567:2250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22691 comm="syz.0.8669" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.043198][ T29] audit: type=1326 audit(1770623331.567:2251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22691 comm="syz.0.8669" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.112724][T22699] rtc_cmos 00:00: Alarms can be up to one day in the future [ 203.129468][ T58] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:4: lblock 8 mapped to illegal pblock 8 (length 8) [ 203.149812][T22708] netlink: 'syz.3.8677': attribute type 29 has an invalid length. [ 203.179364][ T58] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 203.191650][ T58] EXT4-fs (loop2): This should not happen!! Data will be lost [ 203.191650][ T58] [ 203.222008][T22719] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8679'. [ 203.308254][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.337993][ T29] audit: type=1326 audit(1770623331.937:2252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.361521][ T29] audit: type=1326 audit(1770623331.937:2253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.385087][ T29] audit: type=1326 audit(1770623331.937:2254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.408662][ T29] audit: type=1326 audit(1770623331.937:2255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.432179][ T29] audit: type=1326 audit(1770623331.937:2256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.455660][ T29] audit: type=1326 audit(1770623331.937:2257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22738 comm="syz.0.8686" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe733fcaeb9 code=0x7ffc0000 [ 203.542401][T22752] ext4 filesystem being mounted at /1710/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.570332][T22752] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 203.713357][T22779] set_capacity_and_notify: 14 callbacks suppressed [ 203.713372][T22779] loop1: detected capacity change from 0 to 512 [ 203.744586][T22779] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.8694: couldn't read orphan inode 26 (err -116) [ 203.779670][T22779] EXT4-fs (loop1): Remounting filesystem read-only [ 203.817986][T22779] ext4 filesystem being mounted at /1712/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.836046][T22779] EXT4-fs (loop1): shut down requested (0) [ 204.239251][ T3301] udevd[3301]: symlink '../../loop5' '/dev/disk/by-diskseq/1375.tmp-b7:5' failed: Read-only file system [ 204.253169][ T8290] udevd[8290]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.257612][T22851] netlink: 'syz.5.8717': attribute type 3 has an invalid length. [ 204.271157][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.297381][ T3301] udevd[3301]: symlink '../../loop5' '/dev/disk/by-diskseq/1375.tmp-b7:5' failed: Read-only file system [ 204.336959][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.348220][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.391156][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.411097][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.436618][ T3301] udevd[3301]: symlink '../../loop5' '/dev/disk/by-diskseq/1375.tmp-b7:5' failed: Read-only file system [ 204.462916][ T3301] udevd[3301]: symlink '../../loop5' '/dev/disk/by-diskseq/1375.tmp-b7:5' failed: Read-only file system [ 204.485468][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1382.tmp-b7:2' failed: Read-only file system [ 204.524125][T22880] vlan2: entered promiscuous mode [ 204.529216][T22880] geneve1: entered promiscuous mode [ 204.534637][T22880] vlan2: entered allmulticast mode [ 204.539764][T22880] geneve1: entered allmulticast mode [ 204.614661][T22891] loop5: detected capacity change from 0 to 256 [ 204.623150][T22891] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 204.633833][T22891] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 204.740988][T22904] netlink: 'syz.5.8742': attribute type 5 has an invalid length. [ 204.784633][T22914] loop5: detected capacity change from 0 to 128 [ 204.840154][T22921] loop3: detected capacity change from 0 to 512 [ 204.859716][T22921] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 204.867956][T22921] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 204.881238][T22921] EXT4-fs (loop3): 1 truncate cleaned up [ 204.891321][T22921] EXT4-fs error (device loop3): ext4_append:79: inode #2: comm syz.3.8747: Logical block already allocated [ 204.903031][T22921] EXT4-fs (loop3): Remounting filesystem read-only [ 205.154743][T22954] loop5: detected capacity change from 0 to 256 [ 205.376267][T22966] loop5: detected capacity change from 0 to 128 [ 205.398223][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.412224][T22966] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 205.489528][T22976] loop5: detected capacity change from 0 to 512 [ 205.527072][T22976] ext4 filesystem being mounted at /124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 205.575202][T22976] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 205.711656][T23010] Invalid ELF header magic: != ELF [ 205.893164][T23039] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.926010][T23039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.952284][T23044] loop0: detected capacity change from 0 to 512 [ 205.964722][T23047] loop2: detected capacity change from 0 to 512 [ 205.974031][T23047] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 205.983323][T23047] EXT4-fs (loop2): orphan cleanup on readonly fs [ 206.003621][T23047] EXT4-fs (loop2): 1 truncate cleaned up [ 206.015905][T23044] ext4 filesystem being mounted at /1789/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 206.102121][T23057] loop0: detected capacity change from 0 to 512 [ 206.129244][T23057] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.8811: invalid indirect mapped block 4294967295 (level 1) [ 206.158404][T23057] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.8811: invalid indirect mapped block 4294967295 (level 1) [ 206.174220][T23057] EXT4-fs (loop0): 2 truncates cleaned up [ 206.199537][T23066] ref_ctr_offset mismatch. inode: 0x22ee offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x20 [ 206.217201][T23057] EXT4-fs error (device loop0): ext4_get_parent:1832: inode #11: comm syz.0.8811: bad parent inode number: 3 [ 206.391592][T23097] netlink: 20 bytes leftover after parsing attributes in process `syz.5.8828'. [ 206.469368][T23111] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8833'. [ 206.513786][T23108] Failed to initialize the IGMP autojoin socket (err -2) [ 206.539207][T23114] ext4 filesystem being mounted at /1800/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.593217][T23125] 8021q: VLANs not supported on ipvlan1 [ 206.614276][T23127] Failed to initialize the IGMP autojoin socket (err -2) [ 206.810313][T23160] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8857'. [ 206.852669][T23166] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 206.861763][T23166] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 206.883912][T23168] Failed to initialize the IGMP autojoin socket (err -2) [ 206.888281][T23166] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 206.895614][T23173] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8862'. [ 206.903760][T23166] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 206.917840][T23166] System zones: 0-2, 18-18, 34-35 [ 207.092079][T23198] netlink: 'syz.0.8875': attribute type 16 has an invalid length. [ 207.097674][T23197] veth0_virt_wifi: entered promiscuous mode [ 207.100043][T23198] netlink: 'syz.0.8875': attribute type 17 has an invalid length. [ 207.144114][T23200] ext4 filesystem being mounted at /1810/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 207.155511][T23198] sit0: left promiscuous mode [ 207.223378][T23198] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 207.293455][T23214] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 207.309701][T23214] EXT4-fs (loop1): 1 truncate cleaned up [ 207.345360][T23214] EXT4-fs: Ignoring removed orlov option [ 207.351056][T23214] EXT4-fs: Ignoring removed orlov option [ 207.356735][T23214] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 207.537433][T23257] sg_write: data in/out 768/1 bytes for SCSI command 0x0-- guessing data in; [ 207.537433][T23257] program syz.1.8902 not setting count and/or reply_len properly [ 207.659768][T23278] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8912'. [ 207.782296][T23293] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.822052][T23293] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.830522][T23292] ext4 filesystem being mounted at /158/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 207.852914][T23292] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8918'. [ 207.879463][T23298] ext4 filesystem being mounted at /1820/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 207.926791][T23308] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8925'. [ 208.020424][T23322] netlink: 'syz.3.8931': attribute type 21 has an invalid length. [ 208.093729][T23334] Failed to initialize the IGMP autojoin socket (err -2) [ 208.179150][T23342] netlink: 822 bytes leftover after parsing attributes in process `syz.5.8941'. [ 208.216228][ T29] kauditd_printk_skb: 75 callbacks suppressed [ 208.216295][ T29] audit: type=1400 audit(1770623336.817:2333): avc: denied { nlmsg_read } for pid=23348 comm="syz.0.8945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 208.299769][ T29] audit: type=1400 audit(1770623336.817:2334): avc: denied { nlmsg_write } for pid=23348 comm="syz.0.8945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 208.491195][T23385] netlink: 24 bytes leftover after parsing attributes in process `syz.2.8960'. [ 208.520753][T23385] netem: invalid attributes len -10 [ 208.525968][T23385] netem: change failed [ 208.531865][T23382] Failed to initialize the IGMP autojoin socket (err -2) [ 208.682708][ T29] audit: type=1400 audit(1770623337.287:2335): avc: denied { getopt } for pid=23412 comm="syz.5.8967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 208.739010][T23420] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8970'. [ 208.770819][T23424] set_capacity_and_notify: 12 callbacks suppressed [ 208.770833][T23424] loop3: detected capacity change from 0 to 128 [ 208.816787][T23433] IPv6: sit1: Disabled Multicast RS [ 208.838769][T23424] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 208.839446][T23433] sit1: entered allmulticast mode [ 208.911891][T23424] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 208.973717][ T3000] ================================================================== [ 208.981824][ T3000] BUG: KCSAN: data-race in d_delete / step_into_slowpath [ 208.988858][ T3000] [ 208.991178][ T3000] read-write to 0xffff8881076fbc00 of 4 bytes by task 3301 on cpu 1: [ 208.999237][ T3000] d_delete+0xbe/0xe0 [ 209.003222][ T3000] d_delete_notify+0x32/0x100 [ 209.007902][ T3000] vfs_unlink+0x331/0x440 [ 209.012231][ T3000] do_unlinkat+0x1e2/0x4b0 [ 209.016648][ T3000] __x64_sys_unlink+0x2e/0x40 [ 209.021317][ T3000] x64_sys_call+0x2f48/0x3000 [ 209.025990][ T3000] do_syscall_64+0xc0/0x2a0 [ 209.030576][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.036459][ T3000] [ 209.038767][ T3000] read to 0xffff8881076fbc00 of 4 bytes by task 3000 on cpu 0: [ 209.046291][ T3000] step_into_slowpath+0x139/0x4c0 [ 209.051304][ T3000] path_lookupat+0x330/0x500 [ 209.055883][ T3000] filename_lookup+0x190/0x390 [ 209.060638][ T3000] do_readlinkat+0x7d/0x340 [ 209.065136][ T3000] __x64_sys_readlink+0x47/0x60 [ 209.069978][ T3000] x64_sys_call+0x2af1/0x3000 [ 209.074644][ T3000] do_syscall_64+0xc0/0x2a0 [ 209.079140][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.085018][ T3000] [ 209.087320][ T3000] value changed: 0x00300180 -> 0x00004080 [ 209.093017][ T3000] [ 209.095320][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 209.101466][ T3000] CPU: 0 UID: 0 PID: 3000 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 209.112300][ T3000] Tainted: [W]=WARN [ 209.116085][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 209.126122][ T3000] ================================================================== [ 209.151466][T23451] Failed to initialize the IGMP autojoin socket (err -2) [ 209.186561][ T3339] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 209.254915][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/1428.tmp-b7:2' failed: Read-only file system