last executing test programs: 25.558988657s ago: executing program 3 (id=1392): unshare(0x62040200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000006, 0x31, 0xffffffffffffffff, 0xd0fb6000) syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x410c84, &(0x7f0000000340), 0x1, 0x775, &(0x7f0000001180)="$eJzs3c9rXNUeAPDvnSRNm/a95MGD9+oqIGigdGJqbBVcVFyIYKGga9thMg01k0zJTEoTAlpEcCOouBB007U/6s6tP7b6X7gQS9W0WHEhkTu5t502M2mSJpnqfD5wM+fceyfnfOf+OGfmHu4NoGeNpn8KEYcj4t0kYjibn0TEQDPVH3Fybb1bK8vldEpidfXlX5LmOjdXlsvR8p7UwSzz/4j45q2II4X15dYXl2ZK1WplPsuPN2YvjNcXl46eny1NV6Yrc8cnJiePnXjqxPGdi/W375cOXXvvhcc/P/nHm/+7+s63SZyMQ9my1jh2ymiMZp/JQPoR3uX5nS6sy5JuV4BtSQ/NvrWjPA7HcPQ1UwDAP9nrEbEKAPSYRPsPAD0m/x3g5spyOZ+6+4vE3rr+XETsX4s/v765tqQ/u2a3v3kddOhmcteVkSQiRnag/NGI+PjLVz9Np9il65AA7bxxOSLOjoyuP/8n68YsbNUTGyzbl72O3jPf+Q/2zldp/+fpdv2/wu3+T7Tp/wy2OXa3477H/4EdKGQDaf/v2Zaxbbda4s+M9GW5fzX7fAPJufPVSnpu+3dEjMXAYJqf2KCMsRt/3ui0rLX/9+v7r32Slp++3lmj8FP/4N3vmSo1Sg8Sc6vrlyMe6W8Xf3J7+ycd+r+nN1nGi8+8/VGnZWn8abz5tD7+yEYn7Y7VKxGPtd3+d0a0JRuOTxxv7g7j+U7Rxhc/fDjUqfzW7Z9Oafn5d4G9kG7/oY3jH0lax2vWt17Gd1eGv+607P7xt9//9yWvNNN5P+JSqdGYn4jYl7y0fv6xO+/N8/n6afxjj7Y//jfa/9PvhGc3GX//tZ8/2378uyuNf2pL23/riau3Zvo6lb+57T/ZTI1lczZz/ttsBR/kswMAAAAAAAAAAAAAAAAAAAAAAACAzSpExKFICsXb6UKhWFx7hvd/Y6hQrdUbR87VFuamovms7JEYKOS3uhxuuR/qRHY//Dx/7J78kxHxn4j4YPBAkt9HcarLsQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA7mCH5/+nfhzsdu0AgF2zv9sVAAD2nPYfAHqP9h8Aeo/2HwB6j/YfAHqP9h8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBddvrUqXRa/X1luZzmpy4uLszULh6dqtRnirML5WK5Nn+hOF2rTVcrxXJt9n7/r1qrXZiMuYVL441KvTFeX1w6M1tbmGucOT9bmq6cqQzsSVQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsDX1xaWZUrVamZfYRmL14ahG9xN92e70sNRnTxPJw1GNHU50+cQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8DfxVwAAAP//02Ii/w==") r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x4, "d30f388c52647612d91de4353d68b0fa00", 0x0, 0x0, 0x4000000, 0x8}, 0x3c) 25.254139652s ago: executing program 3 (id=1405): writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)=')\x00', 0x2}], 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x42002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x1a2, @tick=0x9, 0x0, {0x9}, 0x4, 0x2}) 25.092808365s ago: executing program 3 (id=1417): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0, 0x0, 0xf904}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xfffffd26) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x401c5820, &(0x7f00000001c0)=0x8) 24.837386896s ago: executing program 3 (id=1424): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./bus\x00', 0x41, &(0x7f0000000080)={[{@errors_remount}, {@noload}, {@nogrpid}, {@noquota}, {@noblock_validity}, {}, {@mblk_io_submit}, {@acl}, {@resgid}], [], 0x3d}, 0x1, 0x51f, &(0x7f00000007c0)="$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") mremap(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ff8000/0x2000)=nil) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000bfc000/0x3000)=nil, 0x3000) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 24.647161091s ago: executing program 3 (id=1435): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x23}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800403, &(0x7f0000000940), 0x2, 0x5ad, &(0x7f0000000180)="$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") sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000100001000000f5ffffffffffffff000a14000000060a0000000000000000000002"], 0x3c}}, 0x0) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x8c, &(0x7f0000000000)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x000xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000003c0)={&(0x7f0000000180), 0x10, &(0x7f0000000380)=[{&(0x7f0000000480)="c3e972bd85a6d84136d6dd55048d3593a74f338ce6772ab9a6f64041c2f6fbbecdc08ebcd3192b6a53662dae7c8e9c665e80a5d0925f728dcac30c29793992e588952653d414cb8ccdabc38767fee819ec5af0c5ee936880fe8549b4ed347779cab4ffd4e0b62c53a1c01db28f2b3f91c34211c9353bc1dece61511917c2245fd66cb8dffeacb4d46d627c97b498bf1ff6b313bfbc9765457c831771d5eec7997ec242e4505f01c1bb3e069b2e630f42a2be86598a61", 0x64}, {&(0x7f0000000300)='V', 0x1}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000340)="b768eb20304f2fdc5a9694a4867840d93170ca1a86406f", 0xfffffec0}], 0x4, 0x0, 0x0, 0x8010}, 0x0) dup2(r1, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x21, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f0000004b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5, 0x200040d1) 270.208867ms ago: executing program 0 (id=2443): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f00000002c0)={@val={0x3, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1400, 0x0, 0x0, 0x1, 0x0, @private=0xa010100, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x10, 0x3, 0x0, {0x5, 0x4, 0x3, 0x7, 0x8, 0x68, 0x1, 0x0, 0x84, 0x1, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, 0x3e) 234.644561ms ago: executing program 2 (id=2445): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xfff1, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=@deltfilter={0x24, 0x2d, 0x1, 0x78bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xfff3, 0x3}, {0x0, 0xffff}, {0x0, 0xb}}}, 0x24}}, 0x20044000) 223.825192ms ago: executing program 5 (id=2446): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=@framed={{}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000480)='kfree\x00', r1}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000003, 0x4c831, 0xffffffffffffffff, 0x0) 210.747703ms ago: executing program 4 (id=2447): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x50000}, 0x0) 207.731742ms ago: executing program 2 (id=2448): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0xfffffffd) 195.100964ms ago: executing program 4 (id=2449): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000000000400b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x10, &(0x7f0000000000)={[{@grpjquota, 0x4a}, {@debug}, {@jqfmt_vfsold}, {@noquota}, {@bsdgroups}, {@usrjquota, 0x22}, {@nojournal_checksum}, {@errors_remount}], [], 0x2c}, 0x84, 0x4c2, &(0x7f0000000980)="$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") syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000040)='.\x00', 0xe0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) 190.087654ms ago: executing program 2 (id=2450): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000200)='sched_switch\x00', r0}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) lseek(r1, 0x0, 0x3) 177.215935ms ago: executing program 5 (id=2451): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f00000015c0)='kmem_cache_free\x00', r0}, 0x18) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000640)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x9, 0x4, 0x7ffc0002}]}) cachestat(0xffffffffffffffff, 0x0, 0x0, 0x0) 88.746803ms ago: executing program 5 (id=2452): bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map, 0x1c, 0x1, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) getdents(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x200103, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) 35.667057ms ago: executing program 5 (id=2453): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000003000083850000002d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000f00)=@newtaction={0x78, 0x30, 0x1, 0x0, 0x0, {}, [{0x64, 0x1, [@m_tunnel_key={0x60, 0x1, 0x0, 0x0, {{0xf}, {0x30, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @empty}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0xbabd, 0x81, 0x6, 0x1, 0xfff}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @remote}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) 29.264237ms ago: executing program 4 (id=2454): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffd40}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kmem_cache_free\x00', r1, 0x0, 0xd22}, 0x17) syz_clone3(&(0x7f0000000900)={0x4184100, 0x0, 0x0, 0x0, {0xd}, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[0x0], 0x1}, 0x58) 17.365728ms ago: executing program 1 (id=2455): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) lseek(r0, 0x0, 0x4) 0s ago: executing program 5 (id=2456): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0500000004000000990000000b"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a2f000000000800410072786500140033007465616d5f736c6176655f30"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x8844) kernel console output (not intermixed with test programs): lag without casefold feature [ 43.059773][ T4549] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.467: couldn't read orphan inode 15 (err -117) [ 43.073526][ T4549] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.104333][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.225194][ T4573] netlink: 28 bytes leftover after parsing attributes in process `syz.1.478'. [ 43.234128][ T4573] netlink: 28 bytes leftover after parsing attributes in process `syz.1.478'. [ 43.300230][ T4584] loop0: detected capacity change from 0 to 512 [ 43.307033][ T4587] netlink: 'syz.4.484': attribute type 3 has an invalid length. [ 43.333645][ T4584] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 43.353346][ T4584] ext4 filesystem being mounted at /102/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 43.410905][ T4601] syzkaller1: entered promiscuous mode [ 43.416565][ T4601] syzkaller1: entered allmulticast mode [ 43.428524][ T4603] loop4: detected capacity change from 0 to 512 [ 43.436093][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 43.452932][ T4603] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.466892][ T4603] ext4 filesystem being mounted at /92/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.490493][ T4603] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 43.521689][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.553951][ T4619] syzkaller1: entered promiscuous mode [ 43.559622][ T4619] syzkaller1: entered allmulticast mode [ 43.587528][ T4625] netlink: 8 bytes leftover after parsing attributes in process `syz.2.499'. [ 43.609516][ T4625] netlink: 312 bytes leftover after parsing attributes in process `syz.2.499'. [ 43.618545][ T4625] netlink: 8 bytes leftover after parsing attributes in process `syz.2.499'. [ 43.629277][ T4632] loop4: detected capacity change from 0 to 1024 [ 43.637104][ T4632] EXT4-fs: Ignoring removed nobh option [ 43.642823][ T4632] EXT4-fs: Ignoring removed bh option [ 43.654329][ T4632] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.701922][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.797129][ T4654] loop0: detected capacity change from 0 to 1024 [ 43.797300][ T4649] bridge_slave_0: left allmulticast mode [ 43.809223][ T4649] bridge_slave_0: left promiscuous mode [ 43.814990][ T4649] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.829160][ T4649] bridge_slave_1: left allmulticast mode [ 43.834975][ T4649] bridge_slave_1: left promiscuous mode [ 43.840899][ T4649] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.850925][ T4654] EXT4-fs: Ignoring removed oldalloc option [ 43.856880][ T4654] EXT4-fs: Ignoring removed bh option [ 43.867028][ T4649] bond0: (slave bond_slave_0): Releasing backup interface [ 43.880305][ T4649] bond0: (slave bond_slave_1): Releasing backup interface [ 43.882147][ T4654] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.905336][ T4649] team0: Port device team_slave_0 removed [ 43.914765][ T4649] team0: Port device team_slave_1 removed [ 43.922950][ T4649] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.930488][ T4649] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.939386][ T4649] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.946849][ T4649] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.989173][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.026440][ T4672] netlink: 4436 bytes leftover after parsing attributes in process `syz.0.514'. [ 44.036123][ T4672] x_tables: ip_tables: osf.0 match: invalid size 48 (kernel) != (user) 4096 [ 44.064210][ T4676] 9pnet: p9_errstr2errno: server reported unknown error @0x0000000000000003 [ 44.079545][ T4679] loop0: detected capacity change from 0 to 256 [ 44.358303][ T4717] netlink: 12 bytes leftover after parsing attributes in process `syz.0.535'. [ 44.367304][ T4717] netlink: 28 bytes leftover after parsing attributes in process `syz.0.535'. [ 44.376249][ T4717] netlink: 12 bytes leftover after parsing attributes in process `syz.0.535'. [ 44.387007][ T4717] netlink: 28 bytes leftover after parsing attributes in process `syz.0.535'. [ 44.396042][ T4717] netlink: 'syz.0.535': attribute type 6 has an invalid length. [ 44.405139][ T10] kernel write not supported for file /219/attr/exec (pid: 10 comm: kworker/0:1) [ 44.538753][ T4742] SELinux: Context is not valid (left unmapped). [ 44.674111][ T4757] loop1: detected capacity change from 0 to 512 [ 44.682831][ T4757] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.554: casefold flag without casefold feature [ 44.696249][ T4757] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.554: couldn't read orphan inode 15 (err -117) [ 44.715171][ T4757] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.755173][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.824518][ T4768] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 45.203870][ T4832] loop1: detected capacity change from 0 to 512 [ 45.234978][ T4832] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.266187][ T4845] bond0: entered promiscuous mode [ 45.271334][ T4845] bond_slave_0: entered promiscuous mode [ 45.277117][ T4845] bond_slave_1: entered promiscuous mode [ 45.290252][ T4845] bond0: left promiscuous mode [ 45.295364][ T4845] bond_slave_0: left promiscuous mode [ 45.300946][ T4845] bond_slave_1: left promiscuous mode [ 45.321129][ T4832] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.336018][ T4832] ext4 filesystem being mounted at /140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.351594][ T4852] loop0: detected capacity change from 0 to 8192 [ 45.357273][ T4832] EXT4-fs (loop1): shut down requested (0) [ 45.362410][ T4854] team0 (unregistering): Port device team_slave_0 removed [ 45.376553][ T4854] team0 (unregistering): Port device team_slave_1 removed [ 45.396786][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.466189][ T4865] loop2: detected capacity change from 0 to 512 [ 45.477079][ T4865] EXT4-fs: Ignoring removed oldalloc option [ 45.483144][ T4865] EXT4-fs: inline encryption not supported [ 45.489007][ T4865] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.501382][ T4865] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.562461][ T4865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.606: bg 0: block 64: padding at end of block bitmap is not set [ 45.606460][ T4865] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.606: Failed to acquire dquot type 0 [ 45.623744][ T4865] EXT4-fs (loop2): 1 truncate cleaned up [ 45.629839][ T4865] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.648404][ T4889] loop0: detected capacity change from 0 to 128 [ 45.660259][ T4889] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.679912][ T4865] syz.2.606 (4865) used greatest stack depth: 9264 bytes left [ 45.688941][ T4889] ext4 filesystem being mounted at /142/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 45.713403][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.780226][ T4889] EXT4-fs error (device loop0): dx_make_map:1296: inode #2: block 63: comm syz.0.616: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 45.823943][ T4889] EXT4-fs error (device loop0) in do_split:2029: Corrupt filesystem [ 45.835171][ T4908] netlink: 'syz.1.626': attribute type 1 has an invalid length. [ 45.873739][ T3305] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.896005][ T4916] loop4: detected capacity change from 0 to 512 [ 45.906249][ T4916] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.932788][ T4916] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.965771][ T4916] ext4 filesystem being mounted at /112/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.034305][ T4932] hub 6-0:1.0: USB hub found [ 46.039108][ T4932] hub 6-0:1.0: 8 ports detected [ 46.057625][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.572064][ T5040] loop4: detected capacity change from 0 to 2048 [ 46.587459][ T5044] loop2: detected capacity change from 0 to 128 [ 46.604629][ T5040] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.624939][ T5040] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.642684][ T5040] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 22 with error 28 [ 46.655171][ T5040] EXT4-fs (loop4): This should not happen!! Data will be lost [ 46.655171][ T5040] [ 46.664903][ T5040] EXT4-fs (loop4): Total free blocks count 0 [ 46.670914][ T5040] EXT4-fs (loop4): Free/Dirty block details [ 46.676857][ T5040] EXT4-fs (loop4): free_blocks=2415919104 [ 46.682648][ T5040] EXT4-fs (loop4): dirty_blocks=32 [ 46.685924][ T5052] sctp: [Deprecated]: syz.3.678 (pid 5052) Use of int in max_burst socket option deprecated. [ 46.685924][ T5052] Use struct sctp_assoc_value instead [ 46.687799][ T5040] EXT4-fs (loop4): Block reservation details [ 46.709189][ T5040] EXT4-fs (loop4): i_reserved_data_blocks=2 [ 46.752997][ T5060] syzkaller1: entered promiscuous mode [ 46.758603][ T5060] syzkaller1: entered allmulticast mode [ 46.773076][ T31] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 46.818283][ T5070] batadv_slave_1: entered promiscuous mode [ 46.850469][ T5069] batadv_slave_1: left promiscuous mode [ 46.957754][ T5086] loop1: detected capacity change from 0 to 1764 [ 46.987622][ T5088] loop2: detected capacity change from 0 to 1024 [ 47.013972][ T5088] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 47.069325][ T5088] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.116908][ T29] kauditd_printk_skb: 364 callbacks suppressed [ 47.116926][ T29] audit: type=1400 audit(1754258866.931:1028): avc: denied { create } for pid=5101 comm="syz.0.701" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.143021][ T29] audit: type=1400 audit(1754258866.941:1029): avc: denied { add_name } for pid=5087 comm="syz.2.695" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.164517][ T29] audit: type=1400 audit(1754258866.941:1030): avc: denied { create } for pid=5087 comm="syz.2.695" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.185477][ T29] audit: type=1400 audit(1754258866.941:1031): avc: denied { write } for pid=5101 comm="syz.0.701" name="ptype" dev="proc" ino=4026532453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 47.209719][ T5088] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.695: bg 0: block 88: padding at end of block bitmap is not set [ 47.228510][ T29] audit: type=1400 audit(1754258867.061:1032): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.272656][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.302270][ T29] audit: type=1400 audit(1754258867.061:1033): avc: denied { open } for pid=3300 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.326529][ T29] audit: type=1400 audit(1754258867.061:1034): avc: denied { ioctl } for pid=3300 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.352375][ T29] audit: type=1400 audit(1754258867.091:1035): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.372155][ T29] audit: type=1400 audit(1754258867.101:1036): avc: denied { map_create } for pid=5108 comm="syz.1.705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 47.391285][ T29] audit: type=1400 audit(1754258867.101:1037): avc: denied { perfmon } for pid=5108 comm="syz.1.705" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 47.486405][ T5123] hub 6-0:1.0: USB hub found [ 47.500443][ T5123] hub 6-0:1.0: 8 ports detected [ 47.572413][ T5147] loop1: detected capacity change from 0 to 1024 [ 47.586183][ T5147] journal_path: Non-blockdev passed as './file1' [ 47.592617][ T5147] EXT4-fs: error: could not find journal device path [ 47.593387][ T5149] loop3: detected capacity change from 0 to 1024 [ 47.619735][ T5149] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.635972][ T5149] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #3: block 1: comm syz.3.720: lblock 1 mapped to illegal pblock 1 (length 1) [ 47.650061][ T5149] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.720: Failed to acquire dquot type 0 [ 47.661774][ T5149] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.720: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.681289][ T5149] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.720: Invalid inode bitmap blk 0 in block_group 0 [ 47.694775][ T5149] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 47.703806][ T31] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 47.708784][ T5161] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5161 comm=syz.1.725 [ 47.749074][ T31] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 47.763249][ T5149] EXT4-fs (loop3): 1 orphan inode deleted [ 47.769594][ T5149] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.833419][ T5149] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.879927][ T5179] Invalid ELF header magic: != ELF [ 47.945523][ T5187] loop4: detected capacity change from 0 to 512 [ 48.012354][ T36] kernel write not supported for file bpf-prog (pid: 36 comm: kworker/1:1) [ 48.078627][ T5200] SELinux: failed to load policy [ 48.148241][ T5211] 9p: Unknown access argument ?U: -22 [ 48.183399][ T5214] loop0: detected capacity change from 0 to 1024 [ 48.190591][ T5214] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.204055][ T5214] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #3: block 1: comm syz.0.750: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.218655][ T5214] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.750: Failed to acquire dquot type 0 [ 48.230451][ T5214] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.750: Freeing blocks not in datazone - block = 0, count = 4096 [ 48.255830][ T5214] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.750: Invalid inode bitmap blk 0 in block_group 0 [ 48.270805][ T5214] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 48.271733][ T1685] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.315758][ T5214] EXT4-fs (loop0): 1 orphan inode deleted [ 48.322525][ T1685] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 48.338782][ T5214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.356766][ T5214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.417345][ T5237] vlan2: entered allmulticast mode [ 48.460748][ T5242] __nla_validate_parse: 7 callbacks suppressed [ 48.460766][ T5242] netlink: 8 bytes leftover after parsing attributes in process `syz.1.760'. [ 48.727359][ T5260] loop9: detected capacity change from 0 to 7 [ 48.739463][ T5264] loop2: detected capacity change from 0 to 1024 [ 48.752455][ T5260] Buffer I/O error on dev loop9, logical block 0, async page read [ 48.761618][ T5260] Buffer I/O error on dev loop9, logical block 0, async page read [ 48.769533][ T5260] loop9: unable to read partition table [ 48.775444][ T5264] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.787854][ T5260] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 48.787854][ T5260] ) failed (rc=-5) [ 48.789344][ T5264] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #3: block 1: comm syz.2.773: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.866155][ T5264] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.773: Failed to acquire dquot type 0 [ 48.934215][ T5264] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.773: Freeing blocks not in datazone - block = 0, count = 4096 [ 48.969180][ T5264] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.773: Invalid inode bitmap blk 0 in block_group 0 [ 48.984717][ T31] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.984864][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 48.999543][ T5264] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 48.999626][ T5264] EXT4-fs (loop2): 1 orphan inode deleted [ 49.000085][ T5264] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.022448][ T5264] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.173140][ T5302] netlink: 16 bytes leftover after parsing attributes in process `syz.2.788'. [ 49.277434][ T5314] loop0: detected capacity change from 0 to 512 [ 49.285374][ T5314] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.793: casefold flag without casefold feature [ 49.298144][ T5314] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.793: couldn't read orphan inode 15 (err -117) [ 49.310714][ T5314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.425067][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.551020][ T5340] loop1: detected capacity change from 0 to 1024 [ 49.558102][ T5340] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 49.585008][ T5340] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.601410][ T5347] SELinux: policydb version 0 does not match my version range 15-35 [ 49.612988][ T5347] SELinux: failed to load policy [ 49.620504][ T5340] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.805: bg 0: block 88: padding at end of block bitmap is not set [ 49.654298][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.876100][ T5380] netlink: 'syz.3.822': attribute type 10 has an invalid length. [ 49.884580][ T5380] syz_tun: entered promiscuous mode [ 49.895216][ T5378] hub 6-0:1.0: USB hub found [ 49.905287][ T5380] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 49.906254][ T5383] netlink: 16 bytes leftover after parsing attributes in process `syz.1.824'. [ 49.915940][ T5378] hub 6-0:1.0: 8 ports detected [ 49.936216][ T5380] netlink: 'syz.3.822': attribute type 10 has an invalid length. [ 50.015102][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.044461][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.093809][ T5405] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 50.105225][ T5407] netlink: 16 bytes leftover after parsing attributes in process `syz.0.846'. [ 50.116526][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.130229][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.195986][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.208389][ T5394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.830'. [ 50.236033][ T5421] hub 6-0:1.0: USB hub found [ 50.245254][ T5421] hub 6-0:1.0: 8 ports detected [ 50.297399][ T5428] loop3: detected capacity change from 0 to 8192 [ 50.428086][ T5439] loop2: detected capacity change from 0 to 1024 [ 50.451072][ T5439] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.465876][ T5439] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.511678][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.963199][ T5469] loop4: detected capacity change from 0 to 128 [ 51.006562][ T5469] bio_check_eod: 3 callbacks suppressed [ 51.006582][ T5469] syz.4.860: attempt to access beyond end of device [ 51.006582][ T5469] loop4: rw=2049, sector=129, nr_sectors = 8 limit=128 [ 51.051274][ T5469] syz.4.860: attempt to access beyond end of device [ 51.051274][ T5469] loop4: rw=2049, sector=145, nr_sectors = 8 limit=128 [ 51.066041][ T5469] syz.4.860: attempt to access beyond end of device [ 51.066041][ T5469] loop4: rw=2049, sector=161, nr_sectors = 8 limit=128 [ 51.090794][ T5469] syz.4.860: attempt to access beyond end of device [ 51.090794][ T5469] loop4: rw=2049, sector=177, nr_sectors = 8 limit=128 [ 51.120714][ T5469] syz.4.860: attempt to access beyond end of device [ 51.120714][ T5469] loop4: rw=2049, sector=193, nr_sectors = 8 limit=128 [ 51.135730][ T5469] syz.4.860: attempt to access beyond end of device [ 51.135730][ T5469] loop4: rw=2049, sector=209, nr_sectors = 8 limit=128 [ 51.161102][ T5469] syz.4.860: attempt to access beyond end of device [ 51.161102][ T5469] loop4: rw=2049, sector=225, nr_sectors = 8 limit=128 [ 51.221167][ T5469] syz.4.860: attempt to access beyond end of device [ 51.221167][ T5469] loop4: rw=2049, sector=241, nr_sectors = 8 limit=128 [ 51.250692][ T5469] syz.4.860: attempt to access beyond end of device [ 51.250692][ T5469] loop4: rw=2049, sector=257, nr_sectors = 8 limit=128 [ 51.300951][ T5469] syz.4.860: attempt to access beyond end of device [ 51.300951][ T5469] loop4: rw=2049, sector=273, nr_sectors = 8 limit=128 [ 51.427968][ T5475] netlink: 'syz.3.861': attribute type 3 has an invalid length. [ 51.476630][ T5483] loop9: detected capacity change from 0 to 7 [ 51.492152][ T5483] Buffer I/O error on dev loop9, logical block 0, async page read [ 51.492180][ T5487] SELinux: policydb version 1352051323 does not match my version range 15-35 [ 51.501719][ T5483] Buffer I/O error on dev loop9, logical block 0, async page read [ 51.516773][ T5483] loop9: unable to read partition table [ 51.527243][ T5483] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 51.527243][ T5483] ) failed (rc=-5) [ 51.527382][ T5487] SELinux: failed to load policy [ 51.681245][ T5507] loop1: detected capacity change from 0 to 128 [ 51.749926][ T5515] loop3: detected capacity change from 0 to 512 [ 51.799476][ T5521] loop9: detected capacity change from 0 to 7 [ 51.807266][ T5521] Buffer I/O error on dev loop9, logical block 0, async page read [ 51.831135][ T5521] Buffer I/O error on dev loop9, logical block 0, async page read [ 51.839055][ T5521] loop9: unable to read partition table [ 51.856472][ T5521] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 51.856472][ T5521] ) failed (rc=-5) [ 51.875208][ T5529] netlink: 'syz.4.890': attribute type 10 has an invalid length. [ 51.887472][ T5529] syz_tun: entered promiscuous mode [ 51.904587][ T5529] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 51.922748][ T5529] netlink: 'syz.4.890': attribute type 10 has an invalid length. [ 51.930756][ T5534] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=5534 comm=+}[@ [ 51.945376][ T5529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.953915][ T5529] team0: Port device bond0 added [ 52.003433][ T5541] loop1: detected capacity change from 0 to 128 [ 52.018044][ T5541] /dev/loop1: Can't open blockdev [ 52.092597][ T5550] loop3: detected capacity change from 0 to 128 [ 52.145880][ T5559] loop0: detected capacity change from 0 to 512 [ 52.159437][ T5561] loop1: detected capacity change from 0 to 512 [ 52.169684][ T5561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.183137][ T29] kauditd_printk_skb: 292 callbacks suppressed [ 52.183154][ T29] audit: type=1400 audit(1754258872.011:1321): avc: denied { mount } for pid=5560 comm="syz.1.904" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.222983][ T29] audit: type=1400 audit(1754258872.011:1322): avc: denied { add_name } for pid=5560 comm="syz.1.904" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.244910][ T29] audit: type=1400 audit(1754258872.011:1323): avc: denied { create } for pid=5560 comm="syz.1.904" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.266313][ T29] audit: type=1400 audit(1754258872.011:1324): avc: denied { read append open } for pid=5560 comm="syz.1.904" path="/205/file0/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.291255][ T29] audit: type=1400 audit(1754258872.081:1325): avc: denied { map } for pid=5560 comm="syz.1.904" path="/205/file0/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.315192][ T29] audit: type=1400 audit(1754258872.081:1326): avc: denied { write } for pid=5560 comm="syz.1.904" path="/205/file0/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.339078][ T29] audit: type=1400 audit(1754258872.101:1327): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.381790][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.418049][ T29] audit: type=1326 audit(1754258872.241:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5571 comm="syz.3.910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fddc9eaeb69 code=0x7ffc0000 [ 52.446771][ T5572] loop3: detected capacity change from 0 to 128 [ 52.454066][ T29] audit: type=1326 audit(1754258872.241:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5571 comm="syz.3.910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fddc9eaeb69 code=0x7ffc0000 [ 52.477599][ T29] audit: type=1326 audit(1754258872.241:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5571 comm="syz.3.910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fddc9eaeb69 code=0x7ffc0000 [ 52.483182][ T5576] loop1: detected capacity change from 0 to 512 [ 52.527270][ T5576] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.909: casefold flag without casefold feature [ 52.540545][ T5576] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.909: couldn't read orphan inode 15 (err -117) [ 52.554856][ T5576] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.726540][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.826871][ T5614] netlink: 'syz.2.939': attribute type 3 has an invalid length. [ 52.887202][ T5622] loop1: detected capacity change from 0 to 1024 [ 52.895517][ T5622] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.908496][ T5622] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #3: block 1: comm syz.1.930: lblock 1 mapped to illegal pblock 1 (length 1) [ 52.924118][ T5622] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.930: Failed to acquire dquot type 0 [ 52.935671][ T5622] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.930: Freeing blocks not in datazone - block = 0, count = 4096 [ 52.949510][ T5622] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.930: Invalid inode bitmap blk 0 in block_group 0 [ 52.962217][ T1685] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 52.976627][ T1685] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 52.976649][ T5622] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 52.997311][ T5622] EXT4-fs (loop1): 1 orphan inode deleted [ 53.003596][ T5622] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.026951][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.046386][ T5627] loop2: detected capacity change from 0 to 512 [ 53.059610][ T5627] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.932: casefold flag without casefold feature [ 53.065833][ T5629] vlan2: entered allmulticast mode [ 53.080257][ T5627] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.932: couldn't read orphan inode 15 (err -117) [ 53.092795][ T5627] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.108824][ T36] kernel read not supported for file /vcs (pid: 36 comm: kworker/1:1) [ 53.155710][ T5635] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 53.189269][ T5639] loop1: detected capacity change from 0 to 1024 [ 53.196932][ T5639] EXT4-fs: Ignoring removed oldalloc option [ 53.202974][ T5639] EXT4-fs: Ignoring removed bh option [ 53.213177][ T5639] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.283331][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.297713][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.508423][ T5655] syzkaller1: entered promiscuous mode [ 53.512967][ T5661] loop0: detected capacity change from 0 to 512 [ 53.514128][ T5655] syzkaller1: entered allmulticast mode [ 53.544548][ T5661] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.569515][ T5665] loop4: detected capacity change from 0 to 1024 [ 53.579336][ T5661] ext4 filesystem being mounted at /206/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.593663][ T5665] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.634387][ T5661] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 53.645717][ T5667] loop2: detected capacity change from 0 to 128 [ 53.655900][ T5665] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #3: block 1: comm syz.4.948: lblock 1 mapped to illegal pblock 1 (length 1) [ 53.683726][ T5667] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 53.702907][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.713920][ T5665] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.948: Failed to acquire dquot type 0 [ 53.725712][ T5667] ext4 filesystem being mounted at /206/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 53.753076][ T3307] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 53.763467][ T5665] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.948: Freeing blocks not in datazone - block = 0, count = 4096 [ 53.781158][ T5665] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.948: Invalid inode bitmap blk 0 in block_group 0 [ 53.796977][ T5665] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 53.815859][ T1685] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 53.840368][ T1685] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 53.862142][ T5665] EXT4-fs (loop4): 1 orphan inode deleted [ 53.925673][ T5681] 9pnet: p9_errstr2errno: server reported unknown error @0x0000000000000003 [ 53.972421][ T5690] __nla_validate_parse: 9 callbacks suppressed [ 53.972442][ T5690] netlink: 12 bytes leftover after parsing attributes in process `syz.2.958'. [ 53.987605][ T5690] netlink: 28 bytes leftover after parsing attributes in process `syz.2.958'. [ 53.996523][ T5690] netlink: 12 bytes leftover after parsing attributes in process `syz.2.958'. [ 54.006064][ T5690] netlink: 28 bytes leftover after parsing attributes in process `syz.2.958'. [ 54.015054][ T5690] netlink: 'syz.2.958': attribute type 6 has an invalid length. [ 54.039067][ T5696] sctp: [Deprecated]: syz.4.962 (pid 5696) Use of int in max_burst socket option deprecated. [ 54.039067][ T5696] Use struct sctp_assoc_value instead [ 54.061204][ T1036] kernel write not supported for file /447/attr/exec (pid: 1036 comm: kworker/0:2) [ 54.314874][ T2955] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 54.325382][ T2955] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 54.337286][ T5740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.384393][ T5740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.442655][ T5761] netlink: 4 bytes leftover after parsing attributes in process `syz.4.991'. [ 54.462768][ T5761] netlink: 4 bytes leftover after parsing attributes in process `syz.4.991'. [ 54.621761][ T5793] netlink: 92 bytes leftover after parsing attributes in process `syz.4.1010'. [ 54.808983][ T5825] openvswitch: netlink: Message has 6 unknown bytes. [ 54.829085][ T5829] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1026'. [ 54.939506][ T5846] loop0: detected capacity change from 0 to 512 [ 54.952765][ T5846] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 54.983676][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 55.023712][ T5863] loop7: detected capacity change from 0 to 7 [ 55.228795][ T5875] loop2: detected capacity change from 0 to 2048 [ 55.321729][ T5904] team0 (unregistering): Port device team_slave_0 removed [ 55.325348][ T5908] loop7: detected capacity change from 0 to 7 [ 55.458919][ T5904] team0 (unregistering): Port device team_slave_1 removed [ 55.469547][ T5904] team0 (unregistering): Port device bond0 removed [ 55.533415][ T5916] netlink: 'syz.2.1061': attribute type 21 has an invalid length. [ 55.541477][ T5916] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1061'. [ 55.572271][ T5920] loop2: detected capacity change from 0 to 512 [ 55.580028][ T5922] loop3: detected capacity change from 0 to 512 [ 55.580343][ T5920] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 55.594829][ T5920] System zones: 0-2, 18-18, 34-34 [ 55.600178][ T5920] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.603573][ T5922] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1064: bg 0: block 248: padding at end of block bitmap is not set [ 55.607162][ T5920] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1063: bg 0: block 248: padding at end of block bitmap is not set [ 55.622422][ T5922] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1064: Failed to acquire dquot type 1 [ 55.635403][ T5920] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1063: Failed to acquire dquot type 1 [ 55.648446][ T5922] EXT4-fs (loop3): 1 truncate cleaned up [ 55.663970][ T5922] ext4 filesystem being mounted at /173/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.665960][ T5920] EXT4-fs (loop2): 1 orphan inode deleted [ 55.680601][ T56] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 1 [ 55.682199][ T5922] EXT4-fs (loop3): shut down requested (1) [ 55.747245][ T5931] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1068'. [ 55.784737][ T5938] PF_CAN: dropped non conform CAN XL skbuff: dev type 65534, len 40 [ 56.080412][ T5955] infiniband syz!: set active [ 56.085354][ T5955] infiniband syz!: added team_slave_0 [ 56.113278][ T5960] sctp: [Deprecated]: syz.2.1081 (pid 5960) Use of struct sctp_assoc_value in delayed_ack socket option. [ 56.113278][ T5960] Use struct sctp_sack_info instead [ 56.114552][ T5955] RDS/IB: syz!: added [ 56.133890][ T5955] smc: adding ib device syz! with port count 1 [ 56.141972][ T5955] smc: ib device syz! port 1 has pnetid [ 56.447174][ T5999] loop4: detected capacity change from 0 to 512 [ 56.465700][ T5999] ext4 filesystem being mounted at /208/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.586167][ T6017] loop0: detected capacity change from 0 to 256 [ 56.658546][ T6029] pimreg: entered allmulticast mode [ 56.711279][ T6037] usb usb8: check_ctrlrecip: process 6037 (syz.0.1117) requesting ep 01 but needs 81 [ 56.720842][ T6037] usb usb8: usbfs: process 6037 (syz.0.1117) did not claim interface 0 before use [ 56.797901][ T6059] (unnamed net_device) (uninitialized): option fail_over_mac: invalid value (15) [ 56.894143][ T6073] netlink: 'syz.2.1135': attribute type 1 has an invalid length. [ 57.027335][ T6083] 9pnet: Could not find request transport: r [ 57.092013][ T6093] loop2: detected capacity change from 0 to 1024 [ 57.099168][ T6093] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 57.110247][ T6093] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 57.122442][ T6093] JBD2: no valid journal superblock found [ 57.128199][ T6093] EXT4-fs (loop2): Could not load journal inode [ 57.143446][ T6093] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 57.218059][ T29] kauditd_printk_skb: 465 callbacks suppressed [ 57.218075][ T29] audit: type=1400 audit(1754258877.041:1785): avc: denied { write } for pid=6105 comm="syz.2.1150" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 57.247565][ T29] audit: type=1400 audit(1754258877.041:1786): avc: denied { open } for pid=6105 comm="syz.2.1150" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 57.301572][ T29] audit: type=1400 audit(1754258877.101:1787): avc: denied { read } for pid=6105 comm="syz.2.1150" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 57.572804][ T6127] loop3: detected capacity change from 0 to 1024 [ 57.588264][ T6127] EXT4-fs: Ignoring removed nobh option [ 57.594114][ T6127] EXT4-fs: Ignoring removed bh option [ 57.628086][ T29] audit: type=1400 audit(1754258877.451:1788): avc: denied { create } for pid=6126 comm="syz.3.1160" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.648473][ T29] audit: type=1400 audit(1754258877.451:1789): avc: denied { read write } for pid=6126 comm="syz.3.1160" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 57.671370][ T29] audit: type=1400 audit(1754258877.451:1790): avc: denied { open } for pid=6126 comm="syz.3.1160" path="/179/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 57.770652][ T29] audit: type=1326 audit(1754258877.591:1791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz.2.1164" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 57.794358][ T29] audit: type=1326 audit(1754258877.591:1792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz.2.1164" exe="/root/syz-executor" sig=0 arch=c000003e syscall=172 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 57.817898][ T29] audit: type=1326 audit(1754258877.591:1793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz.2.1164" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 57.899167][ T29] audit: type=1400 audit(1754258877.701:1794): avc: denied { listen } for pid=6135 comm="syz.1.1163" laddr=fe80::13 lport=36875 faddr=fe80::bb fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 58.374725][ T6197] netlink: 'syz.4.1191': attribute type 1 has an invalid length. [ 58.453687][ T6209] 9pnet: Could not find request transport: r [ 58.626397][ T6228] tmpfs: Bad value for 'mpol' [ 58.677733][ T6237] loop2: detected capacity change from 0 to 512 [ 58.699008][ T6242] loop4: detected capacity change from 0 to 1024 [ 58.716249][ T6240] 9pnet: Could not find request transport: r [ 58.723514][ T6242] EXT4-fs: Ignoring removed bh option [ 58.729594][ T6242] EXT4-fs: inline encryption not supported [ 58.738186][ T6242] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.751308][ T6237] ext4 filesystem being mounted at /274/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.779789][ T6242] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 58.789734][ T6242] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.1212: lblock 2 mapped to illegal pblock 2 (length 1) [ 58.807428][ T6242] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 48: comm syz.4.1212: lblock 0 mapped to illegal pblock 48 (length 1) [ 58.822588][ T6255] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=6255 comm=syz.0.1215 [ 58.835197][ T6255] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=6255 comm=syz.0.1215 [ 58.836873][ T6242] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1212: Failed to acquire dquot type 0 [ 58.868877][ T6242] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 58.880904][ T6242] EXT4-fs error (device loop4): ext4_evict_inode:254: inode #11: comm syz.4.1212: mark_inode_dirty error [ 58.900657][ T6242] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 58.911208][ T6242] EXT4-fs (loop4): 1 orphan inode deleted [ 58.932528][ T56] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 58.973808][ T56] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 59.016959][ T6242] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 48: comm syz.4.1212: lblock 0 mapped to illegal pblock 48 (length 1) [ 59.113759][ T6285] 9pnet: Could not find request transport: r [ 59.511019][ T6314] loop2: detected capacity change from 0 to 164 [ 59.534020][ T6314] rock: directory entry would overflow storage [ 59.540277][ T6314] rock: sig=0x4f50, size=4, remaining=3 [ 59.545949][ T6314] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 59.556589][ T6317] netlink: 'syz.4.1245': attribute type 1 has an invalid length. [ 59.915161][ T6366] loop2: detected capacity change from 0 to 512 [ 59.951784][ T6366] ext4 filesystem being mounted at /286/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.011838][ T6366] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1268: bg 0: block 328: padding at end of block bitmap is not set [ 60.207026][ T6381] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6381 comm=syz.2.1284 [ 60.292168][ T6383] netlink: 'syz.3.1274': attribute type 1 has an invalid length. [ 60.300031][ T6383] __nla_validate_parse: 9 callbacks suppressed [ 60.300043][ T6383] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.1274'. [ 60.384338][ T6389] bond0: entered promiscuous mode [ 60.389417][ T6389] bond_slave_0: entered promiscuous mode [ 60.395319][ T6389] bond_slave_1: entered promiscuous mode [ 60.405571][ T6389] batadv0: entered promiscuous mode [ 60.413554][ T6389] hsr1: Slave A (bond0) is not up; please bring it up to get a fully working HSR network [ 60.424934][ T6389] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 60.482090][ T6389] bond0: left promiscuous mode [ 60.486916][ T6389] bond_slave_0: left promiscuous mode [ 60.492477][ T6389] bond_slave_1: left promiscuous mode [ 60.501753][ T6389] batadv0: left promiscuous mode [ 60.589122][ T6400] loop0: detected capacity change from 0 to 512 [ 60.597713][ T6400] EXT4-fs: Ignoring removed orlov option [ 60.606239][ T6400] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.622067][ T6400] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.633207][ T6400] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1282: bg 0: block 248: padding at end of block bitmap is not set [ 60.651210][ T3381] kernel read not supported for file /vcs (pid: 3381 comm: kworker/1:3) [ 60.670619][ T6406] loop3: detected capacity change from 0 to 128 [ 60.695033][ T6400] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1282: Failed to acquire dquot type 1 [ 60.738229][ T6400] EXT4-fs (loop0): 1 truncate cleaned up [ 60.758155][ T6400] EXT4-fs: Ignoring removed orlov option [ 60.774121][ T6400] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.798792][ T6400] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 60.822273][ T6400] EXT4-fs error (device loop0): __ext4_remount:6736: comm syz.0.1282: Abort forced by user [ 60.852768][ T6400] EXT4-fs (loop0): Remounting filesystem read-only [ 60.859328][ T6400] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 60.884189][ T6415] loop4: detected capacity change from 0 to 8192 [ 60.890673][ T6400] ext4 filesystem being remounted at /259/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 61.585060][ T6451] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1297'. [ 61.605729][ T6451] netlink: 312 bytes leftover after parsing attributes in process `syz.1.1297'. [ 61.614953][ T6451] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1297'. [ 61.758129][ T2955] hid-generic 0000:0D17:0000.0004: unknown main item tag 0x0 [ 61.765664][ T2955] hid-generic 0000:0D17:0000.0004: unknown main item tag 0x0 [ 61.811708][ T2955] hid-generic 0000:0D17:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz1 [ 61.987971][ T6487] netlink: 92 bytes leftover after parsing attributes in process `syz.3.1327'. [ 62.124318][ T6509] loop0: detected capacity change from 0 to 2048 [ 62.224513][ T29] kauditd_printk_skb: 226 callbacks suppressed [ 62.224571][ T29] audit: type=1326 audit(1754258882.051:2015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.259785][ T29] audit: type=1326 audit(1754258882.051:2016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.284194][ T29] audit: type=1326 audit(1754258882.091:2017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.307665][ T29] audit: type=1326 audit(1754258882.091:2018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.307696][ T29] audit: type=1326 audit(1754258882.091:2019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.307720][ T29] audit: type=1326 audit(1754258882.091:2020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.307786][ T29] audit: type=1326 audit(1754258882.091:2021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.307892][ T29] audit: type=1326 audit(1754258882.091:2022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.356817][ T29] audit: type=1326 audit(1754258882.191:2023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.356932][ T29] audit: type=1326 audit(1754258882.191:2024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.2.1324" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 62.553130][ T6527] team0 (unregistering): Port device team_slave_0 removed [ 62.569644][ T6527] team0 (unregistering): Port device team_slave_1 removed [ 62.607611][ T6533] loop3: detected capacity change from 0 to 512 [ 62.614636][ T6533] EXT4-fs: Ignoring removed i_version option [ 62.621767][ T6533] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.652677][ T6533] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 62.666080][ T6533] EXT4-fs (loop3): 1 truncate cleaned up [ 62.681002][ T6541] loop2: detected capacity change from 0 to 1764 [ 62.705798][ T6545] loop3: detected capacity change from 0 to 512 [ 62.727325][ T6545] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 62.788384][ T12] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 62.842679][ T2955] kernel write not supported for file bpf-prog (pid: 2955 comm: kworker/1:2) [ 62.868518][ T6567] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1351'. [ 62.882938][ T6567] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1351'. [ 63.075241][ T6601] loop1: detected capacity change from 0 to 2048 [ 63.116207][ T6605] loop4: detected capacity change from 0 to 512 [ 63.125568][ T6601] Alternate GPT is invalid, using primary GPT. [ 63.131981][ T6601] loop1: p2 p3 p7 [ 63.148422][ T6605] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 63.170746][ T6605] System zones: 0-2, 18-18, 34-34 [ 63.177950][ T6605] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.200350][ T6605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1369: bg 0: block 248: padding at end of block bitmap is not set [ 63.251750][ T6605] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1369: Failed to acquire dquot type 1 [ 63.264319][ T6605] EXT4-fs (loop4): 1 orphan inode deleted [ 63.270211][ T12] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 1 [ 63.301986][ T6620] loop1: detected capacity change from 0 to 2048 [ 63.305634][ T6621] loop3: detected capacity change from 0 to 1024 [ 63.462231][ T6638] netlink: 188 bytes leftover after parsing attributes in process `syz.1.1381'. [ 63.477129][ T6648] netlink: 'syz.2.1387': attribute type 1 has an invalid length. [ 63.497562][ T6652] loop0: detected capacity change from 0 to 256 [ 63.594302][ T6666] loop2: detected capacity change from 0 to 764 [ 63.609940][ T6666] Symlink component flag not implemented [ 63.617002][ T6666] Symlink component flag not implemented (7) [ 63.640517][ T6669] loop3: detected capacity change from 0 to 2048 [ 63.811427][ T6684] loop4: detected capacity change from 0 to 256 [ 63.827294][ T6684] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 63.836225][ T6684] FAT-fs (loop4): Filesystem has been set read-only [ 64.092115][ T6720] loop1: detected capacity change from 0 to 2048 [ 64.119164][ T6723] loop2: detected capacity change from 0 to 1024 [ 64.322768][ T6743] openvswitch: netlink: Message has 6 unknown bytes. [ 64.338555][ T6747] loop3: detected capacity change from 0 to 512 [ 64.366247][ T6747] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.366954][ T6747] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 64.371704][ T6747] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 64.391792][ T6747] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.392303][ T6747] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1424: Invalid block bitmap block 0 in block_group 0 [ 64.392457][ T6747] EXT4-fs (loop3): Remounting filesystem read-only [ 64.392592][ T6747] EXT4-fs (loop3): 1 orphan inode deleted [ 64.494800][ T6753] bond0: (slave syz_tun): Releasing backup interface [ 64.519315][ T6759] loop1: detected capacity change from 0 to 2048 [ 64.554521][ T31] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.603442][ T31] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.663019][ T31] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.744087][ T31] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.826725][ T31] bridge_slave_1: left allmulticast mode [ 64.826792][ T31] bridge_slave_1: left promiscuous mode [ 64.826904][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.838447][ T31] bridge_slave_0: left promiscuous mode [ 64.851423][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.917215][ T3413] IPVS: starting estimator thread 0... [ 64.965543][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.975217][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.977311][ T31] bond0 (unregistering): Released all slaves [ 65.004545][ T6782] IPVS: using max 2160 ests per chain, 108000 per kthread [ 65.049703][ T6765] chnl_net:caif_netlink_parms(): no params data found [ 65.116567][ T6765] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.116627][ T6765] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.116806][ T6765] bridge_slave_0: entered allmulticast mode [ 65.117609][ T6765] bridge_slave_0: entered promiscuous mode [ 65.120008][ T6765] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.138694][ T6795] netlink: 'syz.4.1444': attribute type 1 has an invalid length. [ 65.144482][ T6765] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.167038][ T6765] bridge_slave_1: entered allmulticast mode [ 65.167494][ T6765] bridge_slave_1: entered promiscuous mode [ 65.183099][ T31] hsr_slave_0: left promiscuous mode [ 65.188927][ T31] hsr_slave_1: left promiscuous mode [ 65.189252][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.189266][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.191090][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.216588][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.230026][ T31] veth1_macvtap: left promiscuous mode [ 65.239475][ T31] veth0_macvtap: left promiscuous mode [ 65.246942][ T31] veth1_vlan: left promiscuous mode [ 65.253821][ T31] veth0_vlan: left promiscuous mode [ 65.396378][ T6765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.418771][ T6765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.451357][ T6765] team0: Port device team_slave_0 added [ 65.467829][ T6765] team0: Port device team_slave_1 added [ 65.513360][ T6765] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.520361][ T6765] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.546349][ T6765] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.557544][ T6824] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 65.585563][ T6765] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.592595][ T6765] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.618591][ T6765] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.672162][ T6765] hsr_slave_0: entered promiscuous mode [ 65.678375][ T6765] hsr_slave_1: entered promiscuous mode [ 65.684471][ T6765] debugfs: 'hsr0' already exists in 'hsr' [ 65.690244][ T6765] Cannot create hsr debugfs directory [ 65.830695][ T6857] loop4: detected capacity change from 0 to 128 [ 65.838790][ T6848] PID 6848 killed due to inadequate hugepage pool [ 65.909109][ T6765] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 65.945392][ T6765] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 65.966388][ T6765] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 65.995320][ T6765] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 66.004619][ T6874] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1481'. [ 66.026640][ T6876] loop4: detected capacity change from 0 to 512 [ 66.064698][ T6876] ext4 filesystem being mounted at /284/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.125863][ T6890] loop1: detected capacity change from 0 to 128 [ 66.142884][ T6765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.163177][ T6890] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 66.171089][ T6890] FAT-fs (loop1): Filesystem has been set read-only [ 66.181513][ T6765] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.204523][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.211698][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.243391][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.250482][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.323910][ T6907] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1492'. [ 66.333047][ T6907] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1492'. [ 66.383601][ T6918] SELinux: Context system_u:object_r:wireless_device_t:s0 is not valid (left unmapped). [ 66.406622][ T6765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.715834][ T6948] netlink: 96 bytes leftover after parsing attributes in process `syz.0.1505'. [ 66.778777][ T6956] netlink: 'syz.4.1508': attribute type 21 has an invalid length. [ 66.798088][ T6956] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1508'. [ 66.807703][ T6956] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1508'. [ 66.823089][ T6953] 9pnet: p9_errstr2errno: server reported unknown error @0x0000000000000004 [ 66.825432][ T6765] veth0_vlan: entered promiscuous mode [ 66.906092][ T6765] veth1_vlan: entered promiscuous mode [ 66.925493][ T6967] capability: warning: `syz.4.1514' uses deprecated v2 capabilities in a way that may be insecure [ 67.001329][ T6765] veth0_macvtap: entered promiscuous mode [ 67.013331][ T6765] veth1_macvtap: entered promiscuous mode [ 67.044943][ T6765] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.082795][ T6765] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.099536][ T6979] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1519'. [ 67.109675][ T6977] netlink: 'syz.0.1518': attribute type 1 has an invalid length. [ 67.122892][ T1685] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.132478][ T6979] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1519'. [ 67.152587][ T1685] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.167672][ T6979] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1519'. [ 67.186873][ T1685] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.199101][ T6979] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1519'. [ 67.208552][ T1685] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.279147][ T7000] loop0: detected capacity change from 0 to 1024 [ 67.315855][ T29] kauditd_printk_skb: 393 callbacks suppressed [ 67.315874][ T29] audit: type=1400 audit(1754258887.141:2412): avc: denied { shutdown } for pid=7007 comm="syz.5.1529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 67.347596][ T7000] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.360088][ T29] audit: type=1400 audit(1754258887.141:2413): avc: denied { name_connect } for pid=7007 comm="syz.5.1529" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 67.407491][ T7000] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1527: Invalid block bitmap block 0 in block_group 0 [ 67.423289][ T7000] Quota error (device loop0): write_blk: dquota write failed [ 67.430774][ T7000] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 67.453813][ T7000] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1527: Failed to acquire dquot type 0 [ 67.468156][ T7000] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.1527: Freeing blocks not in datazone - block = 0, count = 4096 [ 67.486443][ T29] audit: type=1400 audit(1754258887.311:2414): avc: denied { getopt } for pid=7027 comm="syz.1.1537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.487212][ T7000] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.1527: Invalid inode bitmap blk 0 in block_group 0 [ 67.520591][ T7000] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 67.522861][ T1685] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-8 [ 67.538226][ T1685] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 67.554828][ T7000] EXT4-fs (loop0): 1 orphan inode deleted [ 67.590765][ T29] audit: type=1326 audit(1754258887.411:2415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.5.1541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 67.614288][ T29] audit: type=1326 audit(1754258887.411:2416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.5.1541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 67.648205][ T7036] netlink: 'syz.2.1540': attribute type 3 has an invalid length. [ 67.650232][ T7035] netlink: 'syz.4.1539': attribute type 1 has an invalid length. [ 67.706508][ T29] audit: type=1400 audit(1754258887.531:2417): avc: denied { create } for pid=7043 comm="syz.0.1544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 67.729104][ T29] audit: type=1400 audit(1754258887.561:2418): avc: denied { setopt } for pid=7043 comm="syz.0.1544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 67.851694][ T7063] loop0: detected capacity change from 0 to 164 [ 67.947723][ T3381] IPVS: starting estimator thread 0... [ 68.044956][ T7074] IPVS: using max 2400 ests per chain, 120000 per kthread [ 68.068914][ T7090] loop4: detected capacity change from 0 to 512 [ 68.080122][ T7090] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.1567: casefold flag without casefold feature [ 68.095237][ T7090] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1567: couldn't read orphan inode 15 (err -117) [ 68.159329][ T7107] loop4: detected capacity change from 0 to 2048 [ 68.177574][ T7107] EXT4-fs (loop4): failed to initialize system zone (-117) [ 68.195947][ T7107] EXT4-fs (loop4): mount failed [ 68.359497][ T7133] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 68.366628][ T3381] IPVS: starting estimator thread 0... [ 68.435460][ T7145] netlink: zone id is out of range [ 68.471625][ T7139] IPVS: using max 2400 ests per chain, 120000 per kthread [ 68.512514][ T7157] loop4: detected capacity change from 0 to 164 [ 68.742614][ T7187] batadv_slave_1: entered promiscuous mode [ 68.748855][ T7187] batadv_slave_1: left promiscuous mode [ 68.773022][ T7190] Invalid ELF header magic: != ELF [ 68.822697][ T7197] skbuff: bad partial csum: csum=65506/2 headroom=146 headlen=65526 [ 68.895770][ T3413] hid-generic 0000:0D17:0000.0005: unknown main item tag 0x0 [ 68.903437][ T3413] hid-generic 0000:0D17:0000.0005: unknown main item tag 0x0 [ 68.911405][ T3413] hid-generic 0000:0D17:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz1 [ 68.939930][ T7212] loop2: detected capacity change from 0 to 512 [ 68.947393][ T7212] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.989105][ T7213] loop5: detected capacity change from 0 to 8192 [ 69.100353][ T7212] EXT4-fs mount: 46 callbacks suppressed [ 69.100369][ T7212] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.244533][ T7212] ext4 filesystem being mounted at /370/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.280576][ T7212] EXT4-fs (loop2): shut down requested (0) [ 69.329568][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.567544][ T7224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.576095][ T7224] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.684054][ T7236] netlink: 'syz.2.1640': attribute type 12 has an invalid length. [ 69.691945][ T7236] netlink: 'syz.2.1640': attribute type 29 has an invalid length. [ 69.732023][ T7238] netlink: 'syz.5.1628': attribute type 6 has an invalid length. [ 69.788429][ T7246] loop5: detected capacity change from 0 to 164 [ 69.812198][ T7246] rock: directory entry would overflow storage [ 69.818419][ T7246] rock: sig=0x4f50, size=4, remaining=3 [ 69.818538][ T7248] loop2: detected capacity change from 0 to 1024 [ 69.824058][ T7246] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 69.840630][ T7248] EXT4-fs: Ignoring removed bh option [ 69.846498][ T7248] EXT4-fs: inline encryption not supported [ 69.854271][ T7248] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.868940][ T7248] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 69.881876][ T7248] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 2: comm syz.2.1634: lblock 2 mapped to illegal pblock 2 (length 1) [ 69.897250][ T7248] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 48: comm syz.2.1634: lblock 0 mapped to illegal pblock 48 (length 1) [ 69.945761][ T7248] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1634: Failed to acquire dquot type 0 [ 69.961310][ T7248] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 69.970869][ T7248] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.1634: mark_inode_dirty error [ 69.983214][ T7248] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 69.995295][ T7248] EXT4-fs (loop2): 1 orphan inode deleted [ 70.003147][ T7248] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.015927][ T31] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 70.041189][ T7268] loop4: detected capacity change from 0 to 164 [ 70.057451][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 70.070492][ T7265] loop5: detected capacity change from 0 to 512 [ 70.077480][ T7265] EXT4-fs: Ignoring removed orlov option [ 70.084128][ T7265] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 70.093391][ T7248] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 48: comm syz.2.1634: lblock 0 mapped to illegal pblock 48 (length 1) [ 70.122785][ T7265] EXT4-fs (loop5): orphan cleanup on readonly fs [ 70.131416][ T7265] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1642: bg 0: block 248: padding at end of block bitmap is not set [ 70.158832][ T7265] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.1642: Failed to acquire dquot type 1 [ 70.172273][ T7265] EXT4-fs (loop5): 1 truncate cleaned up [ 70.179266][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.185648][ T7265] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.206519][ T7265] EXT4-fs: Ignoring removed orlov option [ 70.214129][ T7265] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 70.224862][ T7265] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 70.243130][ T7265] EXT4-fs error (device loop5): __ext4_remount:6736: comm syz.5.1642: Abort forced by user [ 70.255039][ T7265] EXT4-fs (loop5): Remounting filesystem read-only [ 70.261704][ T7265] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 70.270587][ T7265] ext4 filesystem being remounted at /17/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 70.298339][ T6765] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.346436][ T7296] (unnamed net_device) (uninitialized): option fail_over_mac: invalid value (15) [ 70.591979][ T7331] loop4: detected capacity change from 0 to 2048 [ 70.643272][ T7331] Alternate GPT is invalid, using primary GPT. [ 70.643589][ T7331] loop4: p2 p3 p7 [ 70.941932][ T7355] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 71.166908][ T7382] __nla_validate_parse: 15 callbacks suppressed [ 71.166975][ T7382] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1700'. [ 71.215279][ T7386] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 71.544116][ T7428] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 71.683932][ T7442] loop0: detected capacity change from 0 to 256 [ 71.705500][ T7442] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 71.714410][ T7442] FAT-fs (loop0): Filesystem has been set read-only [ 71.769462][ T7451] loop0: detected capacity change from 0 to 128 [ 71.790569][ T7456] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1733'. [ 71.799711][ T7456] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1733'. [ 71.899444][ T7463] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 71.934472][ C0] hrtimer: interrupt took 35773 ns [ 72.098762][ T7487] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 72.189513][ T7501] loop4: detected capacity change from 0 to 1024 [ 72.224476][ T7501] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.244516][ T7501] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 72.287672][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.335748][ T29] kauditd_printk_skb: 267 callbacks suppressed [ 72.335766][ T29] audit: type=1400 audit(1754258892.161:2680): avc: denied { create } for pid=7509 comm="syz.4.1757" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 72.392264][ T29] audit: type=1400 audit(1754258892.161:2681): avc: denied { ioctl } for pid=7509 comm="syz.4.1757" path="socket:[18366]" dev="sockfs" ino=18366 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 72.444980][ T29] audit: type=1400 audit(1754258892.261:2682): avc: denied { write } for pid=7515 comm="syz.1.1758" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 72.478186][ T29] audit: type=1400 audit(1754258892.301:2683): avc: denied { read write } for pid=3302 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 72.502568][ T29] audit: type=1400 audit(1754258892.301:2684): avc: denied { open } for pid=3302 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 72.533873][ T29] audit: type=1400 audit(1754258892.301:2685): avc: denied { ioctl } for pid=6765 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=105 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 72.559639][ T29] audit: type=1400 audit(1754258892.301:2686): avc: denied { map_create } for pid=7521 comm="syz.5.1765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.578897][ T29] audit: type=1400 audit(1754258892.301:2687): avc: denied { perfmon } for pid=7521 comm="syz.5.1765" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.599892][ T29] audit: type=1400 audit(1754258892.301:2688): avc: denied { map_read map_write } for pid=7521 comm="syz.5.1765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.619768][ T29] audit: type=1400 audit(1754258892.331:2689): avc: denied { prog_load } for pid=7521 comm="syz.5.1765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.646346][ T7520] netlink: 'syz.1.1763': attribute type 1 has an invalid length. [ 72.654127][ T7520] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1763'. [ 72.679493][ T7530] loop4: detected capacity change from 0 to 512 [ 72.708246][ T7530] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1769: bg 0: block 248: padding at end of block bitmap is not set [ 72.729390][ T7530] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1769: Failed to acquire dquot type 1 [ 72.742612][ T7530] EXT4-fs (loop4): 1 truncate cleaned up [ 72.748822][ T7530] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.774653][ T7530] ext4 filesystem being mounted at /369/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.790122][ T7530] EXT4-fs (loop4): shut down requested (1) [ 72.796706][ T7530] syz.4.1769 (7530) used greatest stack depth: 9200 bytes left [ 72.822099][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.851643][ T7544] netlink: 'syz.0.1782': attribute type 1 has an invalid length. [ 72.859450][ T7544] netlink: 224 bytes leftover after parsing attributes in process `syz.0.1782'. [ 72.870239][ T7542] pimreg: entered allmulticast mode [ 72.890835][ T7542] pimreg: left allmulticast mode [ 72.959951][ T7559] netlink: 'syz.2.1787': attribute type 1 has an invalid length. [ 72.973928][ T7557] loop0: detected capacity change from 0 to 512 [ 73.006355][ T7557] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 73.014633][ T7557] System zones: 0-2, 18-18, 34-34 [ 73.019821][ T7557] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.035473][ T7557] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1776: bg 0: block 248: padding at end of block bitmap is not set [ 73.050278][ T7557] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1776: Failed to acquire dquot type 1 [ 73.066680][ T7557] EXT4-fs (loop0): 1 orphan inode deleted [ 73.073158][ T12] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 1 [ 73.100133][ T7557] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.122715][ T7568] loop2: detected capacity change from 0 to 2048 [ 73.159410][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.182266][ T7568] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.295388][ T7601] netlink: 328 bytes leftover after parsing attributes in process `syz.4.1795'. [ 73.305036][ T7568] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1781: bg 0: block 408: padding at end of block bitmap is not set [ 73.321438][ T7568] EXT4-fs (loop2): Remounting filesystem read-only [ 73.470026][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.489477][ T7613] loop1: detected capacity change from 0 to 2048 [ 73.507553][ T7613] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.521484][ T7613] ext4 filesystem being mounted at /352/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.551644][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.646755][ T7634] loop1: detected capacity change from 0 to 128 [ 73.697683][ T7643] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1811'. [ 73.711693][ T7644] loop1: detected capacity change from 0 to 2048 [ 73.723035][ T7646] loop0: detected capacity change from 0 to 2048 [ 73.732561][ T7644] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.746966][ T7644] EXT4-fs error (device loop1): ext4_ext_precache:632: inode #2: comm syz.1.1812: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 73.766645][ T7644] EXT4-fs (loop1): Remounting filesystem read-only [ 73.772297][ T7646] loop0: p1 < > p4 [ 73.780753][ T7646] loop0: p4 size 8388608 extends beyond EOD, truncated [ 73.797362][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.837851][ T7656] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1820'. [ 73.894298][ T7662] loop4: detected capacity change from 0 to 1024 [ 73.903574][ T7662] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 73.915695][ T7662] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1822: Invalid block bitmap block 0 in block_group 0 [ 73.934370][ T7662] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1822: Failed to acquire dquot type 0 [ 73.963350][ T7662] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.1822: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.987457][ T7662] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.1822: Invalid inode bitmap blk 0 in block_group 0 [ 74.002618][ T56] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 74.023061][ T7662] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 74.035439][ T7662] EXT4-fs (loop4): 1 orphan inode deleted [ 74.046183][ T7662] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.060558][ T7662] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.123730][ T7690] pimreg: entered allmulticast mode [ 74.132997][ T7690] pimreg: left allmulticast mode [ 74.181718][ T36] kernel read not supported for file /input/event1 (pid: 36 comm: kworker/1:1) [ 74.331922][ T7725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.340571][ T7725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.354660][ T7727] loop2: detected capacity change from 0 to 512 [ 74.362834][ T7725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.372146][ T7725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.815769][ T7750] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1860'. [ 74.826437][ T7750] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1860'. [ 74.930331][ T12] tipc: Subscription rejected, illegal request [ 75.145200][ T7797] loop1: detected capacity change from 0 to 1024 [ 75.162377][ T7797] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1883: Failed to acquire dquot type 0 [ 75.175801][ T7797] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 75.192079][ T7797] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.1883: corrupted inode contents [ 75.208149][ T3413] kernel read not supported for file /input/event1 (pid: 3413 comm: kworker/0:4) [ 75.217462][ T7797] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #13: comm syz.1.1883: mark_inode_dirty error [ 75.229370][ T7797] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.1883: corrupted inode contents [ 75.242082][ T7797] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.1883: mark_inode_dirty error [ 75.256769][ T7797] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.1883: corrupted inode contents [ 75.270701][ T7797] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 75.279984][ T7797] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.1883: corrupted inode contents [ 75.299986][ T7807] loop5: detected capacity change from 0 to 1024 [ 75.310566][ T7797] EXT4-fs error (device loop1): ext4_truncate:4666: inode #13: comm syz.1.1883: mark_inode_dirty error [ 75.315022][ T7807] EXT4-fs: Ignoring removed bh option [ 75.323055][ T7797] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 75.327445][ T7807] EXT4-fs: inline encryption not supported [ 75.336581][ T7797] EXT4-fs (loop1): 1 truncate cleaned up [ 75.343487][ T7807] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.348187][ T7797] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.361389][ T7807] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 2: comm syz.5.1887: lblock 2 mapped to illegal pblock 2 (length 1) [ 75.390690][ T7807] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 48: comm syz.5.1887: lblock 0 mapped to illegal pblock 48 (length 1) [ 75.406504][ T7807] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.1887: Failed to acquire dquot type 0 [ 75.418386][ T7807] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 75.428301][ T7807] EXT4-fs error (device loop5): ext4_evict_inode:254: inode #11: comm syz.5.1887: mark_inode_dirty error [ 75.428478][ T7797] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 75.440042][ T7807] EXT4-fs warning (device loop5): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 75.458534][ T7807] EXT4-fs (loop5): 1 orphan inode deleted [ 75.464911][ T7807] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.487489][ T12] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 75.503860][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.512983][ T12] EXT4-fs error (device loop5): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 75.541628][ T6765] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.554588][ T6765] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 75.567786][ T6765] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 75.578591][ T6765] EXT4-fs error (device loop5): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 75.708317][ T7833] loop1: detected capacity change from 0 to 1024 [ 75.715558][ T7833] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.728520][ T7833] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1898: Invalid block bitmap block 0 in block_group 0 [ 75.756219][ T3381] kernel read not supported for file /input/event1 (pid: 3381 comm: kworker/1:3) [ 75.757003][ T7833] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1898: Failed to acquire dquot type 0 [ 75.777943][ T7833] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.1898: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.801113][ T7833] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.1898: Invalid inode bitmap blk 0 in block_group 0 [ 75.821852][ T12] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 75.851954][ T7833] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 75.865229][ T7833] EXT4-fs (loop1): 1 orphan inode deleted [ 75.873043][ T7833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.887424][ T7833] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.995313][ T7871] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 76.001920][ T7871] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 76.009629][ T7871] vhci_hcd vhci_hcd.0: Device attached [ 76.018152][ T7874] loop5: detected capacity change from 0 to 164 [ 76.023327][ T7873] vhci_hcd: connection closed [ 76.024633][ T60] vhci_hcd: stop threads [ 76.033757][ T60] vhci_hcd: release socket [ 76.038215][ T60] vhci_hcd: disconnect device [ 76.110268][ T7890] loop5: detected capacity change from 0 to 1024 [ 76.120020][ T7890] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.142417][ T7890] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.1923: Invalid block bitmap block 0 in block_group 0 [ 76.161842][ T7890] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.1923: Failed to acquire dquot type 0 [ 76.174274][ T7890] EXT4-fs error (device loop5): ext4_free_blocks:6696: comm syz.5.1923: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.182879][ T7900] loop1: detected capacity change from 0 to 1024 [ 76.195513][ T7901] __nla_validate_parse: 3 callbacks suppressed [ 76.195532][ T7901] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1928'. [ 76.196074][ T7890] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.1923: Invalid inode bitmap blk 0 in block_group 0 [ 76.224686][ T7890] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 76.233273][ T60] EXT4-fs error (device loop5): ext4_release_dquot:6969: comm kworker/u8:5: Failed to release dquot type 0 [ 76.233960][ T7890] EXT4-fs (loop5): 1 orphan inode deleted [ 76.251479][ T7890] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.266326][ T7900] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.278610][ T7900] ext4 filesystem being mounted at /383/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.290115][ T7890] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.302650][ T7900] SELinux: Context system_u:object_r:hald_acl_exec_t:s0 is not valid (left unmapped). [ 76.314983][ T7900] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 76.330218][ T7900] EXT4-fs (loop1): Remounting filesystem read-only [ 76.357894][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.375356][ T7909] netlink: 'syz.5.1931': attribute type 12 has an invalid length. [ 76.383272][ T7909] netlink: 'syz.5.1931': attribute type 29 has an invalid length. [ 76.391224][ T7909] netlink: 148 bytes leftover after parsing attributes in process `syz.5.1931'. [ 76.452793][ T7917] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1944'. [ 76.507732][ T7926] netlink: 'syz.4.1938': attribute type 2 has an invalid length. [ 76.535165][ T7929] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 76.541733][ T7929] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 76.549342][ T7929] vhci_hcd vhci_hcd.0: Device attached [ 76.558500][ T7930] vhci_hcd: connection closed [ 76.558719][ T56] vhci_hcd: stop threads [ 76.567890][ T56] vhci_hcd: release socket [ 76.572357][ T56] vhci_hcd: disconnect device [ 76.613329][ T7937] vhci_hcd: default hub control req: 800f v0000 i0000 l31125 [ 76.655669][ T7942] blktrace: Concurrent blktraces are not allowed on sg0 [ 76.809521][ T7960] loop2: detected capacity change from 0 to 512 [ 76.873137][ T7960] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1952: Failed to acquire dquot type 1 [ 76.887223][ T7960] EXT4-fs (loop2): 1 truncate cleaned up [ 76.893993][ T7960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.907680][ T7960] ext4 filesystem being mounted at /451/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.918729][ T7982] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1971'. [ 76.934641][ T7979] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.1961' sets config #0 [ 76.946583][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.946682][ T7980] loop0: detected capacity change from 0 to 1024 [ 76.962651][ T7980] EXT4-fs: Ignoring removed bh option [ 76.968182][ T7980] EXT4-fs: inline encryption not supported [ 76.974436][ T7980] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.011482][ T7980] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.1960: lblock 2 mapped to illegal pblock 2 (length 1) [ 77.030910][ T7980] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.1960: lblock 0 mapped to illegal pblock 48 (length 1) [ 77.047939][ T7980] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1960: Failed to acquire dquot type 0 [ 77.076852][ T7980] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 77.092593][ T7980] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.1960: mark_inode_dirty error [ 77.106454][ T7980] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 77.116844][ T7980] EXT4-fs (loop0): 1 orphan inode deleted [ 77.124393][ T7980] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.136954][ T56] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 77.170676][ T56] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 77.190440][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.200256][ T3305] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 77.214462][ T3305] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 77.224312][ T3305] EXT4-fs error (device loop0): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 77.786804][ T29] kauditd_printk_skb: 258 callbacks suppressed [ 77.786822][ T29] audit: type=1400 audit(1754258897.611:2924): avc: denied { listen } for pid=8030 comm="syz.2.1983" lport=36477 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 77.829468][ T29] audit: type=1400 audit(1754258897.641:2925): avc: denied { accept } for pid=8030 comm="syz.2.1983" lport=36477 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 77.852581][ T29] audit: type=1400 audit(1754258897.641:2926): avc: denied { getopt } for pid=8030 comm="syz.2.1983" lport=36477 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 77.904768][ T8035] loop2: detected capacity change from 0 to 1024 [ 77.911666][ T8035] EXT4-fs: Ignoring removed bh option [ 77.917116][ T8035] EXT4-fs: inline encryption not supported [ 77.928539][ T8035] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.948688][ T8035] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 2: comm syz.2.1985: lblock 2 mapped to illegal pblock 2 (length 1) [ 77.968498][ T8035] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 77.980708][ T8035] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 48: comm syz.2.1985: lblock 0 mapped to illegal pblock 48 (length 1) [ 77.998123][ T8035] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 78.007140][ T8035] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1985: Failed to acquire dquot type 0 [ 78.030662][ T8035] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 78.048344][ T8035] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.1985: mark_inode_dirty error [ 78.069545][ T29] audit: type=1400 audit(1754258897.891:2927): avc: denied { read append } for pid=8046 comm="syz.5.1988" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 78.093278][ T29] audit: type=1400 audit(1754258897.891:2928): avc: denied { open } for pid=8046 comm="syz.5.1988" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 78.117016][ T8035] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 78.127565][ T8035] EXT4-fs (loop2): 1 orphan inode deleted [ 78.134007][ T8035] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.148542][ T12] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 78.180285][ T12] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 78.188800][ T12] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 78.229324][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.239116][ T3307] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 78.260403][ T3307] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 78.278448][ T3307] EXT4-fs error (device loop2): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 78.315910][ T8061] loop2: detected capacity change from 0 to 1024 [ 78.342951][ T8061] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.382940][ T8061] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1990: Invalid block bitmap block 0 in block_group 0 [ 78.420246][ T8061] Quota error (device loop2): write_blk: dquota write failed [ 78.427767][ T8061] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 78.445444][ T8061] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1990: Failed to acquire dquot type 0 [ 78.459596][ T8061] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.1990: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.475679][ T8061] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.1990: Invalid inode bitmap blk 0 in block_group 0 [ 78.488839][ T8061] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 78.499795][ T56] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 78.503228][ T8061] EXT4-fs (loop2): 1 orphan inode deleted [ 78.538075][ T8061] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.589873][ T8061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.599158][ T8093] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1997'. [ 78.610129][ T8093] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1997'. [ 78.637537][ T8101] loop0: detected capacity change from 0 to 128 [ 78.672537][ T8106] loop4: detected capacity change from 0 to 764 [ 78.684132][ T8106] Symlink component flag not implemented [ 78.690128][ T8106] Symlink component flag not implemented (7) [ 79.116507][ T8213] loop5: detected capacity change from 0 to 512 [ 79.147253][ T8213] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.2030: casefold flag without casefold feature [ 79.163429][ T8213] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2030: couldn't read orphan inode 15 (err -117) [ 79.178408][ T8213] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.206293][ T8219] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2052 sclass=netlink_audit_socket pid=8219 comm=syz.0.2031 [ 79.224481][ T6765] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.346113][ T8249] netlink: 'syz.5.2047': attribute type 3 has an invalid length. [ 79.528369][ T8269] loop2: detected capacity change from 0 to 2048 [ 79.563364][ T8269] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.773358][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.847400][ T8293] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2064'. [ 79.897850][ T8302] netlink: 'syz.0.2071': attribute type 3 has an invalid length. [ 79.952846][ T8309] loop0: detected capacity change from 0 to 512 [ 79.977005][ T8309] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.018357][ T8309] ext4 filesystem being mounted at /426/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.030030][ T8319] netlink: 'syz.1.2079': attribute type 1 has an invalid length. [ 80.078079][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.252084][ T8354] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 80.287520][ T8362] loop5: detected capacity change from 0 to 128 [ 80.305343][ T8362] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.332357][ T8364] loop0: detected capacity change from 0 to 1764 [ 80.338814][ T8362] ext4 filesystem being mounted at /103/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 80.473708][ T6765] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 80.606126][ T8399] loop0: detected capacity change from 0 to 128 [ 80.620060][ T8399] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.633323][ T8399] ext4 filesystem being mounted at /436/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 80.726143][ T3305] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 80.760500][ T8411] loop1: detected capacity change from 0 to 512 [ 80.769407][ T8411] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.779057][ T8411] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.786901][ T8411] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2123: bg 0: block 248: padding at end of block bitmap is not set [ 80.802965][ T8411] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.2123: Failed to acquire dquot type 1 [ 80.814978][ T8411] EXT4-fs (loop1): 1 truncate cleaned up [ 80.822793][ T8411] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.854696][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.353408][ T8475] ip6tnl1: entered promiscuous mode [ 81.358668][ T8475] ip6tnl1: entered allmulticast mode [ 81.376174][ T8477] loop5: detected capacity change from 0 to 1024 [ 81.413251][ T8485] loop4: detected capacity change from 0 to 512 [ 81.426066][ T8485] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 81.428686][ T8477] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 81.465376][ T8477] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.478351][ T8491] SELinux: security_context_str_to_sid (_) failed with errno=-22 [ 81.497084][ T8477] ext4 filesystem being mounted at /120/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.554766][ T8477] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #15: block 3: comm syz.5.2151: lblock 3 mapped to illegal pblock 3 (length 13) [ 81.587287][ T8507] gre0: Master is either lo or non-ether device [ 81.603280][ T8477] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 13 with error 117 [ 81.615829][ T8477] EXT4-fs (loop5): This should not happen!! Data will be lost [ 81.615829][ T8477] [ 81.637442][ T8508] loop1: detected capacity change from 0 to 128 [ 81.665169][ T8508] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 81.677984][ T6765] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.688635][ T8508] ext4 filesystem being mounted at /426/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 81.699455][ T8516] netlink: 268 bytes leftover after parsing attributes in process `syz.0.2166'. [ 81.708602][ T8516] unsupported nla_type 65024 [ 81.774328][ T8523] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2170'. [ 81.783362][ T8523] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2170'. [ 81.817401][ T3300] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 81.830864][ T8532] loop4: detected capacity change from 0 to 512 [ 81.854108][ T8532] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 81.863235][ T8532] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #13: comm syz.4.2176: iget: bad i_size value: 12154757448730 [ 81.877838][ T8532] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2176: couldn't read orphan inode 13 (err -117) [ 81.903031][ T8532] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.952937][ T8543] loop5: detected capacity change from 0 to 2048 [ 81.962444][ T8532] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 82.006929][ T8543] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.062123][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.153277][ T8554] netlink: 'syz.4.2184': attribute type 3 has an invalid length. [ 82.204851][ T8557] loop4: detected capacity change from 0 to 128 [ 82.233249][ T8557] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 82.262121][ T6765] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.291918][ T8557] ext4 filesystem being mounted at /431/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 82.324483][ T8566] loop5: detected capacity change from 0 to 512 [ 82.354057][ T8562] loop1: detected capacity change from 0 to 8192 [ 82.361458][ T8566] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 82.381801][ T8569] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.396533][ T3302] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 82.446150][ T8577] loop1: detected capacity change from 0 to 164 [ 82.463133][ T8577] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 82.472502][ T8577] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 82.481978][ T8569] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.499166][ T8577] rock: directory entry would overflow storage [ 82.505470][ T8577] rock: sig=0x4f50, size=4, remaining=3 [ 82.511189][ T8577] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 82.554938][ T8569] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.626907][ T8569] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.687671][ T8612] ip6tnl1: entered promiscuous mode [ 82.693048][ T8612] ip6tnl1: entered allmulticast mode [ 82.715385][ T8143] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.741724][ T8143] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.750720][ T8143] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.763059][ T8143] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.808808][ T8624] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 82.815353][ T8624] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 82.823646][ T8624] vhci_hcd vhci_hcd.0: Device attached [ 82.857171][ T8634] loop4: detected capacity change from 0 to 256 [ 82.859039][ T8637] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2221'. [ 82.894479][ T8640] vhci_hcd vhci_hcd.0: port 0 already used [ 82.909977][ T8629] vhci_hcd: connection closed [ 82.913924][ T8143] vhci_hcd: stop threads [ 82.922982][ T8143] vhci_hcd: release socket [ 82.927412][ T8143] vhci_hcd: disconnect device [ 82.968959][ T8652] ip6tnl1: entered promiscuous mode [ 82.974238][ T8652] ip6tnl1: entered allmulticast mode [ 82.992601][ T8654] loop4: detected capacity change from 0 to 2048 [ 83.003620][ T8654] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.003847][ T8658] SELinux: security_context_str_to_sid () failed with errno=-22 [ 83.111987][ T29] kauditd_printk_skb: 258 callbacks suppressed [ 83.112001][ T29] audit: type=1400 audit(1754258903.944:3184): avc: denied { create } for pid=8668 comm="syz.0.2233" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 83.140846][ T29] audit: type=1400 audit(1754258903.964:3185): avc: denied { mounton } for pid=8668 comm="syz.0.2233" path="/472/file0" dev="tmpfs" ino=2456 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 83.165538][ T29] audit: type=1326 audit(1754258903.994:3186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.5.2234" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 83.188999][ T29] audit: type=1326 audit(1754258903.994:3187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.5.2234" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 83.212559][ T29] audit: type=1326 audit(1754258903.994:3188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.5.2234" exe="/root/syz-executor" sig=0 arch=c000003e syscall=140 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 83.235965][ T29] audit: type=1326 audit(1754258903.994:3189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.5.2234" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 83.259544][ T29] audit: type=1326 audit(1754258903.994:3190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.5.2234" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8dcc9eb69 code=0x7ffc0000 [ 83.328569][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.377200][ T29] audit: type=1400 audit(1754258904.184:3191): avc: denied { unlink } for pid=3305 comm="syz-executor" name="file0" dev="tmpfs" ino=2456 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 83.401007][ T8686] netlink: 256 bytes leftover after parsing attributes in process `syz.5.2244'. [ 83.456011][ T8694] loop1: detected capacity change from 0 to 736 [ 83.480062][ T8694] iso9660: Bad value for 'dmode' [ 83.504265][ T29] audit: type=1400 audit(1754258904.334:3192): avc: denied { setopt } for pid=8695 comm="syz.0.2246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 83.523947][ T29] audit: type=1400 audit(1754258904.334:3193): avc: denied { create } for pid=8695 comm="syz.0.2246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 83.597497][ T8706] loop1: detected capacity change from 0 to 2048 [ 83.615707][ T8712] loop4: detected capacity change from 0 to 1024 [ 83.647866][ T8712] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.648500][ T8706] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.823408][ T8732] ip6tnl2: entered promiscuous mode [ 83.828668][ T8732] ip6tnl2: entered allmulticast mode [ 83.930409][ T8741] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2266'. [ 83.943719][ T8741] bridge0: entered promiscuous mode [ 83.949703][ T8741] bridge0: port 1(macvlan2) entered blocking state [ 83.956514][ T8741] bridge0: port 1(macvlan2) entered disabled state [ 83.964941][ T8741] macvlan2: entered allmulticast mode [ 83.970373][ T8741] bridge0: entered allmulticast mode [ 83.976748][ T8741] macvlan2: left allmulticast mode [ 83.981942][ T8741] bridge0: left allmulticast mode [ 83.989140][ T8741] bridge0: left promiscuous mode [ 84.477333][ T8824] loop0: detected capacity change from 0 to 2048 [ 84.514727][ T8832] netlink: 'syz.1.2273': attribute type 83 has an invalid length. [ 84.721676][ T8867] loop5: detected capacity change from 0 to 128 [ 85.047141][ T8922] loop0: detected capacity change from 0 to 512 [ 85.054925][ T8922] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 85.425135][ T8956] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2307'. [ 85.425221][ T8956] chnl_net:caif_netlink_parms(): no params data found [ 85.496507][ T8963] netlink: 'syz.0.2311': attribute type 6 has an invalid length. [ 85.537399][ T8970] loop4: detected capacity change from 0 to 1024 [ 85.565274][ T8974] loop0: detected capacity change from 0 to 2048 [ 85.678632][ T8991] loop4: detected capacity change from 0 to 1024 [ 85.713238][ T8991] ext4 filesystem being mounted at /465/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.734509][ T8991] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 85.756944][ T8999] SELinux: Context @ is not valid (left unmapped). [ 85.772149][ T8991] EXT4-fs (loop4): Remounting filesystem read-only [ 85.789785][ T9003] loop1: detected capacity change from 0 to 764 [ 85.801817][ T9001] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.833799][ T9003] Symlink component flag not implemented [ 85.839572][ T9003] Symlink component flag not implemented (129) [ 85.846602][ T9003] rock: directory entry would overflow storage [ 85.852796][ T9003] rock: sig=0x4f50, size=4, remaining=3 [ 85.858362][ T9003] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 85.881139][ T9001] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.893340][ T9009] loop4: detected capacity change from 0 to 1024 [ 85.902652][ T9009] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 85.912597][ T9009] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 85.923049][ T9009] EXT4-fs error (device loop4): ext4_get_journal_inode:5796: inode #32: comm syz.4.2329: iget: special inode unallocated [ 85.936048][ T9009] EXT4-fs (loop4): Remounting filesystem read-only [ 85.942639][ T9009] EXT4-fs (loop4): no journal found [ 85.947971][ T9009] EXT4-fs (loop4): can't get journal size [ 85.958369][ T9009] EXT4-fs (loop4): failed to initialize system zone (-117) [ 85.965708][ T9001] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.967403][ T9009] EXT4-fs (loop4): mount failed [ 86.021908][ T9001] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.096472][ T37] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.107290][ T37] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.115890][ T37] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.134390][ T37] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.204284][ T9045] netlink: 'syz.0.2346': attribute type 4 has an invalid length. [ 86.266645][ T9053] loop0: detected capacity change from 0 to 2048 [ 86.286414][ T9053] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 86.443427][ T9072] loop2: detected capacity change from 0 to 512 [ 86.450129][ T9072] EXT4-fs: Ignoring removed i_version option [ 86.456745][ T9072] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 86.457386][ T9070] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.473136][ T9072] EXT4-fs (loop2): 1 truncate cleaned up [ 86.529107][ T9070] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.592677][ T9070] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.660646][ T9070] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.713233][ T9083] loop1: detected capacity change from 0 to 512 [ 86.754709][ T9083] ext4 filesystem being mounted at /469/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.770145][ T8147] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.778631][ T9087] loop5: detected capacity change from 0 to 1024 [ 86.791276][ T9087] EXT4-fs: Ignoring removed bh option [ 86.807985][ T9087] EXT4-fs (loop5): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 86.830008][ T8147] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.845532][ T8147] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.856237][ T8147] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.879419][ T9087] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.2363: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=124 fake=0 [ 86.904465][ T9087] EXT4-fs (loop5): Remounting filesystem read-only [ 87.009370][ T9107] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2371'. [ 87.146968][ T9127] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.157845][ T9128] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2379'. [ 87.219400][ T9134] loop2: detected capacity change from 0 to 2048 [ 87.228054][ T9136] loop1: detected capacity change from 0 to 128 [ 87.242580][ T9127] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.264355][ T9136] EXT4-fs: Ignoring removed nobh option [ 87.276197][ T9136] ext4 filesystem being mounted at /474/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 87.332064][ T9127] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.441298][ T9127] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.504507][ T9173] loop1: detected capacity change from 0 to 512 [ 87.511321][ T9173] journal_path: Lookup failure for './file0/../file0' [ 87.518131][ T9173] EXT4-fs: error: could not find journal device path [ 87.523624][ T37] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.548495][ T9176] netlink: 'syz.2.2388': attribute type 298 has an invalid length. [ 87.556553][ T37] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.573029][ T37] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.590908][ T8145] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.701883][ T9205] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2395'. [ 87.761921][ T9219] ALSA: seq fatal error: cannot create timer (-22) [ 87.992006][ T9271] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2410'. [ 88.066587][ T9287] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 88.132278][ T9287] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 88.179851][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 88.179931][ T29] audit: type=1326 audit(1754258909.001:3226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.211492][ T29] audit: type=1326 audit(1754258909.041:3227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.248425][ T29] audit: type=1326 audit(1754258909.071:3228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.271994][ T29] audit: type=1326 audit(1754258909.071:3229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.295442][ T29] audit: type=1326 audit(1754258909.071:3230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.319062][ T29] audit: type=1326 audit(1754258909.071:3231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.342608][ T29] audit: type=1326 audit(1754258909.071:3232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.346161][ T9314] syzkaller1: entered promiscuous mode [ 88.366065][ T29] audit: type=1326 audit(1754258909.071:3233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.371602][ T9314] syzkaller1: entered allmulticast mode [ 88.395022][ T29] audit: type=1326 audit(1754258909.071:3234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.423957][ T29] audit: type=1326 audit(1754258909.071:3235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9306 comm="syz.2.2418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc04ccceb69 code=0x7ffc0000 [ 88.619023][ T9344] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.724518][ T9344] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.786360][ T9344] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.812754][ T9362] syzkaller1: entered promiscuous mode [ 88.818314][ T9362] syzkaller1: entered allmulticast mode [ 88.848614][ T9344] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.927780][ T8157] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.937614][ T9375] loop4: detected capacity change from 0 to 512 [ 88.948584][ T9375] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 88.956755][ T8157] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.960873][ T9375] System zones: 1-12 [ 88.965494][ T8157] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.979025][ T8157] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.996287][ T9375] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2449: Directory hole found for htree index block 0 [ 89.011561][ T9375] EXT4-fs (loop4): Remounting filesystem read-only [ 89.018100][ T9375] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 89.029117][ T9375] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 89.042336][ T9375] ext4: Unknown parameter '' [ 89.103151][ T3302] ================================================================== [ 89.111284][ T3302] BUG: KCSAN: data-race in __lru_add_drain_all / folio_add_lru [ 89.118856][ T3302] [ 89.121361][ T3302] read-write to 0xffff888237c25ea8 of 1 bytes by task 9373 on cpu 0: [ 89.129434][ T3302] folio_add_lru+0xa5/0x1f0 [ 89.133965][ T3302] shmem_get_folio_gfp+0x7ab/0xd60 [ 89.139108][ T3302] shmem_fallocate+0x57c/0x840 [ 89.143893][ T3302] vfs_fallocate+0x3b3/0x400 [ 89.148507][ T3302] __x64_sys_fallocate+0x7a/0xd0 [ 89.153468][ T3302] x64_sys_call+0x2514/0x2ff0 [ 89.158163][ T3302] do_syscall_64+0xd2/0x200 [ 89.162689][ T3302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.168606][ T3302] [ 89.170941][ T3302] read to 0xffff888237c25ea8 of 1 bytes by task 3302 on cpu 1: [ 89.178673][ T3302] __lru_add_drain_all+0x12b/0x3f0 [ 89.183817][ T3302] lru_add_drain_all+0x10/0x20 [ 89.188602][ T3302] invalidate_bdev+0x47/0x70 [ 89.193208][ T3302] ext4_put_super+0x624/0x7d0 [ 89.197897][ T3302] generic_shutdown_super+0xe3/0x210 [ 89.203214][ T3302] kill_block_super+0x2a/0x70 [ 89.207905][ T3302] ext4_kill_sb+0x42/0x80 [ 89.212249][ T3302] deactivate_locked_super+0x72/0x1c0 [ 89.217636][ T3302] deactivate_super+0x97/0xa0 [ 89.222328][ T3302] cleanup_mnt+0x269/0x2e0 [ 89.226754][ T3302] __cleanup_mnt+0x19/0x20 [ 89.231184][ T3302] task_work_run+0x12e/0x1a0 [ 89.235787][ T3302] exit_to_user_mode_loop+0xe4/0x100 [ 89.241078][ T3302] do_syscall_64+0x1d6/0x200 [ 89.245696][ T3302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.251597][ T3302] [ 89.253915][ T3302] value changed: 0x04 -> 0x0d [ 89.258590][ T3302] [ 89.260915][ T3302] Reported by Kernel Concurrency Sanitizer on: [ 89.267089][ T3302] CPU: 1 UID: 0 PID: 3302 Comm: syz-executor Not tainted 6.16.0-syzkaller-11322-g352af6a011d5 #0 PREEMPT(voluntary) [ 89.279333][ T3302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 89.289393][ T3302] ================================================================== [ 89.326018][ T9387] rdma_rxe: rxe_newlink: failed to add team_slave_0