last executing test programs: 1m56.815288074s ago: executing program 0 (id=10330): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='kfree\x00', r0}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000e50003000000000085100000fcffffff250000001000000007000000faffffff95"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x94) 1m56.788880954s ago: executing program 0 (id=10332): socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$evdev(&(0x7f00000000c0), 0x3, 0x40) pselect6(0x40, &(0x7f0000000240)={0x2, 0x0, 0x4, 0x3, 0x2, 0x0, 0x100, 0x5}, &(0x7f0000000040)={0x1d, 0xfffffffffffffffe, 0x40, 0x7eff, 0x0, 0xfffffffffffffffe, 0x71e7, 0x8}, 0x0, 0x0, 0x0) 1m56.774327935s ago: executing program 0 (id=10334): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x1c, r1, 0x331, 0x1, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000095}, 0x0) 1m56.756333475s ago: executing program 0 (id=10336): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0x4, 0x4) sendmsg(r0, &(0x7f0000002c40)={&(0x7f0000000140)=@in={0x2, 0x4e24, @empty}, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)='k', 0x1}], 0x1}, 0x0) 1m56.733932545s ago: executing program 0 (id=10338): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x48) 1m56.718285345s ago: executing program 0 (id=10340): unshare(0x22020600) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x22, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000003e000701fcfffffffddbdf25047c0000100036800c00020007009300000000000c0001"], 0x30}, 0x1, 0x0, 0x0, 0x480c0}, 0xc000) 1m40.645247116s ago: executing program 32 (id=10340): unshare(0x22020600) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x22, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000003e000701fcfffffffddbdf25047c0000100036800c00020007009300000000000c0001"], 0x30}, 0x1, 0x0, 0x0, 0x480c0}, 0xc000) 34.125139291s ago: executing program 5 (id=15206): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x400000080000000) 34.007394023s ago: executing program 5 (id=15212): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$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") 33.914220395s ago: executing program 5 (id=15226): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000850000000800000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x18) rt_tgsigqueueinfo(0x0, 0x0, 0x24, 0x0) 33.885857226s ago: executing program 5 (id=15218): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000001040)=[{}], &(0x7f0000000100)=0x41) 33.846623376s ago: executing program 5 (id=15221): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x10) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x3800) 33.801778617s ago: executing program 5 (id=15223): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000080000085000000d0000000a50000009700000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x18) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0) 17.733508158s ago: executing program 33 (id=15223): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000080000085000000d0000000a50000009700000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x18) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0) 337.198524ms ago: executing program 4 (id=17005): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) listen(r0, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x262c}, 0x8) 318.378454ms ago: executing program 3 (id=17007): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) madvise(&(0x7f0000130000/0xd000)=nil, 0xd000, 0x66) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) 302.040705ms ago: executing program 2 (id=17009): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x5}, 0x8}, 0x1c) 289.988445ms ago: executing program 3 (id=17011): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) 268.719565ms ago: executing program 1 (id=17013): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a010200000000000000000100fffe0900010073797a30000000000900030073797a3213000000dc000000060a010400000000000000000100000508000b4000000000b4000480200001800d00010073796e70726f7879000000000c000280060001400000000034000180080001006c6f670028000280080006400000000d110002402b24292d2d2a5d24402c2d400000000006000440000700003c0001800900010068617368"], 0x150}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="cc0000003600070100000000ff03000003"], 0xcc}, 0x1, 0x0, 0x0, 0x4c094}, 0x4040) 268.409505ms ago: executing program 4 (id=17014): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x22, 0x0) 264.508585ms ago: executing program 2 (id=17015): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000340)='mm_page_free\x00', r0, 0x0, 0x2}, 0x18) syz_open_dev$usbmon(&(0x7f0000000080), 0x8000, 0x144000) 257.342335ms ago: executing program 6 (id=17016): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1a, 0x1, &(0x7f00000001c0)=@raw=[@alu={0x7, 0x0, 0x1, 0xa, 0x1, 0xffffffffffffffc0, 0x4}], 0x0, 0x5, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @tracing=0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0, 0x0, 0x0, 0x0, 0x10, 0x7f}, 0x94) 245.269376ms ago: executing program 1 (id=17017): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) ustat(0x3, &(0x7f0000000000)) 234.264745ms ago: executing program 4 (id=17018): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000010c0)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x42}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x4084}, 0x20008040) 232.744075ms ago: executing program 3 (id=17019): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000080000000000000064ffec850000007d000000040000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xe0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000001440)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffcac, 0xfffffffffffffffd}}, 0x10) 219.416806ms ago: executing program 2 (id=17020): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) 215.264156ms ago: executing program 6 (id=17021): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="880000001000ffff27bd3000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000201100006000128009000100766c616e0000000050000280340004800e00010001000000020000000c000100cc090000060000000c00010027060000080000000c00010005000000050000000600010000000000100003800c003900040500008b00000008000500", @ANYRES32=r1], 0x88}, 0x1, 0x0, 0x0, 0x2000c855}, 0x8000002) 187.873487ms ago: executing program 1 (id=17022): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000480)=@migrate={0x50, 0x21, 0x1, 0x70bd26, 0x25dfdbfb, {{@in=@rand_addr=0x64010102, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e24, 0x0, 0x4e21, 0xffff, 0x2, 0xa0, 0xa0, 0x3a}, 0x6e6bb3, 0x1}}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x90) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000480)=@ethtool_gfeatures={0x2e, 0x10000000000000e1}}) 187.500077ms ago: executing program 3 (id=17023): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000002c0)='./file1\x00', 0x0, &(0x7f00000001c0), 0x1, 0x4bc, &(0x7f0000000a40)="$eJzs3ctvW1UaAPDPdpMmaWb6mNGo7UjTSh2p81DjPDRqMjObWc3MotJoKrEBqYTEDSVOHMVOaaIuUth1wQKBQEIs2PMXsKErKiTEGvaIBSqCEiRAQjK613abOHGwII1p7u8n3ebch/2dU+s7Ovf4Xt8AMuts8k8uYjgiPoyIo43VrQecbfzZuH9zJllyUa9f/iKXHpestw5tve5IRKxHxEBE/P/fEc/ktsetrq7NT5fLpeXmerG2sFSsrq5duLYwPVeaKy2OTV6cmpocnRif2rO23n7puduX3vlv/9vfvHjv7svvvZtUa7i5b3M79lKj6X1xfNO2QxHxz0cRrAcKzfYM9roi/CTJ5/ebiDiX5v/RKKSfJpAF9Xq9/n39cKfd63XgwMqnY+BcfiQiGuV8fmSkMYb/bQzly5Vq7a9XKyuLs42x8rHoy1+9Vi6NNs8VjkVfLlkfS8sP18fb1ici0jHwK4XBdH1kplKe3d+uDmhzpC3/vy408h/ICKf8kF3yH7JL/kN2yX/ILvkP2SX/IbvkP2SX/Ifskv+QXfIfskv+Qyb979KlZKm37n+fvb66Ml+5fmG2VJ0fWViZGZmpLC+NzFUqc+k9Ows/9n7lSmVp7G+xcqNYK1Vrxerq2pWFyspi7Up6X/+VUt++tAroxvEzdz7ORcT63wfTJdHf3CdX4WCr13PR63uQgd4o9LoDAnrG1B9kl3N8oP0netvHBQOdXrj0cL4QeLzke10BoGfOn/L9H2SV+X/ILvP/kF3G+MAOj+jbYrf5f+DxZP4fsmu4w/O/frXp2V2jEfHriPio0He49awv4CDIf5Zrjv/PH/3jcPve/ty36VcE/RHx/BuXX7sxXastjyXbv3ywvfZ6c/v4phd2PGEAeqWVp608BgCya+P+zZnWsp9xP/9X4yKE7fEPNecmB9LvKIc2cluuVcjt0bUL67ci4uRO8XPN5503TmSGNgrb4p9o/s013iKt76H0uen7E//Upvh/2BT/9M/+X4FsuJP0P6M75V8+zel4kH9b+5/hPbp2onP/l3/Q/xU69H9nuozx7JsvfNox/q2I0zvGb8UbSGO1x0/qdr7L+PeeeuJ3nfbV32q8z07xW5JSsbawVKyurl1If0durrQ4NnlxampydGJ8qpjOURdbM9Xb/ePkB3d3a/9Qh/i7tT/Z9ucu2//d799/8uwu8f90bufP/8Qu8Qcj4i9dxv9q/JOnO+1L4s92aH9+l/jJtoku41df/c/hLg8FAPZBdXVtfrpcLi0rKCj0pHDrl1GNtkKveybgUauuJqfmSdL3uiYAAAAAAAAAAABAt/bjcuJetxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4CD4IQAA//9HcdTQ") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x84241, 0x14c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 180.550637ms ago: executing program 1 (id=17024): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x31) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a50000001801000020206405000000000004000f7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70400000000000085000000a700000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0xfffffffffffffdf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 165.098707ms ago: executing program 6 (id=17025): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000500), r0) sendmsg$NFC_CMD_SE_IO(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000fcdbdf251b00000008000100", @ANYRES32, @ANYBLOB="04001900080015"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 159.462868ms ago: executing program 4 (id=17026): r0 = syz_clone(0x80000, 0x0, 0x0, 0x0, 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2a8000, 0x0, 0x3ff}) migrate_pages(r0, 0x5, 0x0, 0x0) 159.090507ms ago: executing program 2 (id=17027): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000300)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x8, 0x89, {"00000000000000000000000000000001"}, 0x1119dff, 0xffffffff7fffffff, 0xcd41}}}, 0x90) 123.861668ms ago: executing program 1 (id=17028): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') sendmsg$SMC_PNETID_GET(r0, 0x0, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000003aaaaaaaaaaaa86dd607862840028000120010000000000000000000000000000fe9600000000000000000000000000002f040000000000000718"], 0x0) 119.154128ms ago: executing program 6 (id=17029): r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000200)=0xfffffff7, 0x4) sendto$inet(r0, 0x0, 0x0, 0x10, 0x0, 0x0) 118.894148ms ago: executing program 2 (id=17030): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a40000000000a05000000000000000000020000000900010073797a300000000014000380080001400000000008000240000000030900020073"], 0x68}}, 0x800) 78.624139ms ago: executing program 6 (id=17031): r0 = syz_io_uring_setup(0x1798, &(0x7f0000000540)={0x0, 0xfb29, 0x100, 0x40008005}, &(0x7f0000000040)=0x0, &(0x7f0000000200)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) io_uring_enter(r0, 0x6da, 0x20600, 0xef, 0x0, 0x0) 78.176259ms ago: executing program 3 (id=17032): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0xffe}, 0x10) write(r0, &(0x7f0000000180)="2000000012005f0214f9f4070000fbe40a0000000000", 0x41d) 74.512729ms ago: executing program 4 (id=17033): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0xb4}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="be", 0x1}, {0x0}], 0x13, 0xfffffffc, 0x3) 59.533709ms ago: executing program 1 (id=17034): syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file1\x00', 0x2000082, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x3, 0x194, &(0x7f00000000c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x40) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[], 0x32600) 38.13414ms ago: executing program 2 (id=17035): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000004c0)=""/4070, 0xfe6}, {&(0x7f00000001c0)=""/84, 0x54}], 0x2}}, {{0x0, 0x0, 0x0}, 0xc9a}], 0x2, 0x0, 0x0) 35.41041ms ago: executing program 3 (id=17036): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f00000004c0)={0x0, 0x3938700}, 0x0) 495.93µs ago: executing program 6 (id=17037): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000002e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002120, &(0x7f0000002f00)) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 4 (id=17038): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000d00)={{}, {0x1, 0x6}, [], {0x4, 0x5}, [], {0x10, 0x7}, {0x20, 0x2}}, 0x24, 0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/2, 0x2) kernel console output (not intermixed with test programs): rphan cleanup on readonly fs [ 260.282305][ T1995] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.14273: Failed to acquire dquot type 1 [ 260.294571][ T1995] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.14273: bg 0: block 40: padding at end of block bitmap is not set [ 260.309105][ T1995] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 260.320734][ T1995] EXT4-fs (loop5): 1 truncate cleaned up [ 260.352338][ T2006] loop4: detected capacity change from 0 to 1024 [ 260.366148][ T2008] __nla_validate_parse: 4 callbacks suppressed [ 260.366163][ T2008] netlink: 20 bytes leftover after parsing attributes in process `syz.3.14274'. [ 260.368771][ T2006] EXT4-fs: Ignoring removed nobh option [ 260.405743][ T2014] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14276'. [ 260.467391][ T2027] netlink: 'syz.4.14281': attribute type 30 has an invalid length. [ 260.498936][ T2033] netlink: 48 bytes leftover after parsing attributes in process `syz.2.14285'. [ 260.512273][ T2037] netlink: 'syz.5.14287': attribute type 1 has an invalid length. [ 260.552021][ T2045] loop4: detected capacity change from 0 to 256 [ 260.554938][ T2048] loop5: detected capacity change from 0 to 512 [ 260.586736][ T2048] ext4 filesystem being mounted at /682/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 260.603203][ T2053] loop3: detected capacity change from 0 to 1024 [ 260.610061][ T2055] loop4: detected capacity change from 0 to 512 [ 260.610184][ T2053] EXT4-fs: Ignoring removed nobh option [ 260.631737][ T2055] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 260.647329][ T2055] EXT4-fs (loop4): 1 truncate cleaned up [ 260.660954][ T2063] futex_wake_op: syz.2.14297 tries to shift op by -1; fix this program [ 260.672785][ T2064] loop5: detected capacity change from 0 to 512 [ 260.702195][ T2064] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 260.710984][ T2064] FAT-fs (loop5): Filesystem has been set read-only [ 260.722021][ T2064] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 260.731207][ T2064] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 548) [ 260.953521][ T2113] netlink: 128 bytes leftover after parsing attributes in process `syz.4.14320'. [ 260.973370][ T2113] netlink: 24 bytes leftover after parsing attributes in process `syz.4.14320'. [ 261.000878][ T2122] loop3: detected capacity change from 0 to 164 [ 261.039315][ T2122] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 261.059092][ T2122] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 261.184003][ T2148] 9pnet: Could not find request transport: f [ 261.206054][ T2153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 261.218572][ T2153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 261.288447][ T2163] netlink: 8 bytes leftover after parsing attributes in process `syz.4.14346'. [ 261.403376][ T2173] loop1: detected capacity change from 0 to 128 [ 261.412956][ T2173] ext4 filesystem being mounted at /2760/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 261.460785][ T2178] Dead loop on virtual device ip6_vti0, fix it urgently! [ 261.481623][ T2180] loop4: detected capacity change from 0 to 128 [ 261.489520][ T2180] EXT4-fs: Ignoring removed nobh option [ 261.496716][ T2180] ext4 filesystem being mounted at /2912/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 261.519386][ T2180] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #2: comm syz.4.14354: checksumming directory block 0 [ 261.596540][ T2195] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14361'. [ 261.616561][ T2190] loop2: detected capacity change from 0 to 512 [ 261.641926][ T2190] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 261.651363][ T2190] EXT4-fs (loop2): orphan cleanup on readonly fs [ 261.660654][ T2190] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.14351: Failed to acquire dquot type 1 [ 261.674466][ T2190] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.14351: bg 0: block 40: padding at end of block bitmap is not set [ 261.689137][ T2190] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 261.700113][ T2190] EXT4-fs (loop2): 1 truncate cleaned up [ 261.902726][ T2229] loop1: detected capacity change from 0 to 164 [ 261.942552][ T2238] netlink: 766 bytes leftover after parsing attributes in process `syz.4.14381'. [ 262.101749][ T2250] loop5: detected capacity change from 0 to 8192 [ 262.288110][ T2284] loop3: detected capacity change from 0 to 8192 [ 262.335006][ T2284] netlink: 196 bytes leftover after parsing attributes in process `syz.3.14404'. [ 262.508124][ T2315] netlink: 8 bytes leftover after parsing attributes in process `syz.2.14416'. [ 262.568905][ T2325] loop1: detected capacity change from 0 to 512 [ 262.575606][ T2325] ext4: Unknown parameter 'mask' [ 262.677372][ T2333] tipc: Enabling of bearer <(p:s> rejected, media not registered [ 262.816440][ T2354] loop1: detected capacity change from 0 to 128 [ 262.822984][ T2354] EXT4-fs: Ignoring removed nobh option [ 262.838407][ T2354] ext4 filesystem being mounted at /2787/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 262.861326][ T2354] EXT4-fs error (device loop1): __ext4_find_entry:1626: inode #2: comm syz.1.14446: checksumming directory block 0 [ 262.934411][ T2363] loop5: detected capacity change from 0 to 2048 [ 262.966336][ T2363] ext4 filesystem being mounted at /709/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 262.982524][ T2361] loop2: detected capacity change from 0 to 8192 [ 262.990509][ T2363] EXT4-fs error (device loop5): __ext4_new_inode:1073: comm syz.5.14441: reserved inode found cleared - inode=1 [ 263.182518][ T2391] loop4: detected capacity change from 0 to 512 [ 263.209571][ T2393] loop1: detected capacity change from 0 to 2048 [ 263.222154][ T2391] ext4 filesystem being mounted at /2929/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 263.296777][ T2393] loop1: p2 p3 p7 [ 263.413070][ T2410] loop1: detected capacity change from 0 to 128 [ 263.432001][ T2410] ext4 filesystem being mounted at /2798/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 263.487715][ T2423] macsec0: entered promiscuous mode [ 263.507752][ T2422] macsec0: left promiscuous mode [ 263.589067][ T2444] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 263.595732][ T2444] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 263.605061][ T2444] vhci_hcd vhci_hcd.0: Device attached [ 263.621898][ T2444] vhci_hcd vhci_hcd.0: port 0 already used [ 263.629357][ T2445] vhci_hcd: connection closed [ 263.629529][ T912] vhci_hcd: stop threads [ 263.638728][ T912] vhci_hcd: release socket [ 263.643613][ T912] vhci_hcd: disconnect device [ 263.694063][ T2460] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 263.704011][ T2460] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 263.751205][ T2467] macsec0: entered promiscuous mode [ 263.756978][ T2466] macsec0: left promiscuous mode [ 263.835598][ T2479] loop4: detected capacity change from 0 to 512 [ 263.843891][ T2479] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 264.183742][ T2503] loop5: detected capacity change from 0 to 1024 [ 264.190685][ T2503] EXT4-fs: Ignoring removed nobh option [ 264.196917][ T2503] EXT4-fs: Ignoring removed bh option [ 264.223714][ T29] kauditd_printk_skb: 83 callbacks suppressed [ 264.223728][ T29] audit: type=1400 audit(1757310712.689:3457): avc: denied { ioctl } for pid=2500 comm="syz.5.14510" path="/723/file1/file1" dev="loop5" ino=15 ioctlcmd=0x660b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 264.318619][ T29] audit: type=1400 audit(1757310712.764:3458): avc: denied { getopt } for pid=2515 comm="syz.1.14507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 264.338796][ T29] audit: type=1326 audit(1757310712.773:3459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2513 comm="syz.2.14508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 264.362692][ T29] audit: type=1326 audit(1757310712.773:3460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2513 comm="syz.2.14508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 264.386939][ T29] audit: type=1326 audit(1757310712.773:3461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2513 comm="syz.2.14508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 264.410748][ T29] audit: type=1326 audit(1757310712.773:3462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2513 comm="syz.2.14508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 264.435288][ T29] audit: type=1326 audit(1757310712.773:3463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2513 comm="syz.2.14508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 264.458963][ T29] audit: type=1400 audit(1757310712.782:3464): avc: denied { getopt } for pid=2517 comm="syz.5.14505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 264.541340][ T29] audit: type=1400 audit(1757310712.988:3465): avc: denied { setopt } for pid=2529 comm="syz.4.14515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 264.567795][ T2538] loop1: detected capacity change from 0 to 1024 [ 264.575658][ T2540] vlan0: entered promiscuous mode [ 264.580901][ T2540] gretap0: entered promiscuous mode [ 264.590002][ T2538] EXT4-fs: Ignoring removed nobh option [ 264.595624][ T2538] EXT4-fs: Ignoring removed bh option [ 264.829555][ T29] audit: type=1400 audit(1757310713.259:3466): avc: denied { ioctl } for pid=2582 comm="syz.3.14541" path="socket:[107736]" dev="sockfs" ino=107736 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 264.875511][ T2589] loop2: detected capacity change from 0 to 1024 [ 264.889450][ T2589] EXT4-fs: Ignoring removed bh option [ 264.909978][ T2589] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 265.031587][ T2618] loop2: detected capacity change from 0 to 4096 [ 265.066438][ T2618] EXT4-fs mount: 120 callbacks suppressed [ 265.066456][ T2618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 265.070460][ T2633] loop1: detected capacity change from 0 to 512 [ 265.127303][ T2633] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 265.138578][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.164113][ T2633] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.14560: corrupted in-inode xattr: overlapping e_value [ 265.209876][ T2633] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.14560: couldn't read orphan inode 15 (err -117) [ 265.249021][ T2633] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 265.265194][ T2661] netlink: 'syz.5.14575': attribute type 11 has an invalid length. [ 265.274432][ T2661] netlink: 'syz.5.14575': attribute type 13 has an invalid length. [ 265.324955][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.341824][ T2670] pim6reg13: entered allmulticast mode [ 265.598381][ T2721] loop5: detected capacity change from 0 to 256 [ 265.635752][ T2727] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.675878][ T2736] pim6reg13: entered allmulticast mode [ 265.744398][ T2747] 9pnet_fd: p9_fd_create_unix (2747): problem connecting socket: ./file0: -13 [ 265.799252][ T2756] loop3: detected capacity change from 0 to 1024 [ 265.813124][ T2756] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 265.824936][ T2756] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 265.846384][ T2756] JBD2: no valid journal superblock found [ 265.853646][ T2756] EXT4-fs (loop3): Could not load journal inode [ 265.872405][ T2756] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 265.942292][ T2780] loop1: detected capacity change from 0 to 128 [ 265.955703][ T2781] can0: slcan on ptm0. [ 265.963431][ T2780] FAT-fs (loop1): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 265.976574][ T2958] Process accounting resumed [ 265.981629][ T2958] FAT-fs (loop1): error, corrupted file size (i_pos 548, 512) [ 265.990721][ T2958] FAT-fs (loop1): Filesystem has been set read-only [ 266.001549][ T2789] loop4: detected capacity change from 0 to 512 [ 266.017888][ T4388] FAT-fs (loop1): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 266.021055][ T2779] can0 (unregistered): slcan off ptm0. [ 266.029862][ T2789] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 266.051072][ T2791] netlink: 'syz.3.14635': attribute type 1 has an invalid length. [ 266.052033][ T2789] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.14634: corrupted in-inode xattr: overlapping e_value [ 266.076854][ T2789] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.14634: couldn't read orphan inode 15 (err -117) [ 266.092673][ T2789] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 266.092913][ T2796] __nla_validate_parse: 6 callbacks suppressed [ 266.092925][ T2796] netlink: 8 bytes leftover after parsing attributes in process `syz.2.14638'. [ 266.121324][ T2796] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14638'. [ 266.130672][ T2796] netlink: 'syz.2.14638': attribute type 11 has an invalid length. [ 266.139479][ T2796] netlink: 'syz.2.14638': attribute type 13 has an invalid length. [ 266.174955][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.206888][ T2803] loop5: detected capacity change from 0 to 1024 [ 266.214631][ T2803] EXT4-fs: Ignoring removed nomblk_io_submit option [ 266.221370][ T2803] EXT4-fs: Ignoring removed nomblk_io_submit option [ 266.250368][ T2803] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.265577][ T2803] ext4 filesystem being mounted at /752/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 266.270464][ T2817] loop1: detected capacity change from 0 to 512 [ 266.283402][ T2803] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 266.283478][ T2803] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 5 with error 28 [ 266.311041][ T2803] EXT4-fs (loop5): This should not happen!! Data will be lost [ 266.311041][ T2803] [ 266.312846][ T2821] loop3: detected capacity change from 0 to 164 [ 266.320984][ T2803] EXT4-fs (loop5): Total free blocks count 0 [ 266.321003][ T2803] EXT4-fs (loop5): Free/Dirty block details [ 266.321014][ T2803] EXT4-fs (loop5): free_blocks=4293918720 [ 266.321095][ T2803] EXT4-fs (loop5): dirty_blocks=16 [ 266.321107][ T2803] EXT4-fs (loop5): Block reservation details [ 266.321118][ T2803] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 266.368453][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.546000][ T2863] loop2: detected capacity change from 0 to 512 [ 266.562909][ T2863] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 266.597724][ T2863] EXT4-fs (loop2): 1 truncate cleaned up [ 266.606988][ T2863] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 266.652199][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.686998][ T2883] netlink: 16 bytes leftover after parsing attributes in process `syz.3.14679'. [ 266.715284][ T2883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.14679'. [ 266.861890][ T2914] netlink: 104 bytes leftover after parsing attributes in process `syz.5.14686'. [ 267.173854][ T2966] loop3: detected capacity change from 0 to 128 [ 267.185237][ T2947] loop5: detected capacity change from 0 to 8192 [ 267.284448][ T2981] loop4: detected capacity change from 0 to 2048 [ 267.343648][ T2993] vlan0: entered promiscuous mode [ 267.348767][ T2993] bridge0: entered promiscuous mode [ 267.357411][ T2995] netlink: 12 bytes leftover after parsing attributes in process `syz.3.14730'. [ 267.371643][ T2981] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.384207][ T2995] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14730'. [ 267.545900][ T3306] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 267.629416][ T3030] loop5: detected capacity change from 0 to 128 [ 267.715639][ T3053] loop1: detected capacity change from 0 to 512 [ 267.799493][ T3063] netlink: 20 bytes leftover after parsing attributes in process `syz.3.14760'. [ 267.875821][ T3077] bridge4: entered promiscuous mode [ 267.882387][ T3077] bridge4: entered allmulticast mode [ 267.919371][ T3077] team0: Port device bridge4 added [ 267.959151][ T3087] vlan0: entered promiscuous mode [ 268.017070][ T3091] loop1: detected capacity change from 0 to 8192 [ 268.100407][ T3107] netlink: 16 bytes leftover after parsing attributes in process `syz.5.14780'. [ 268.118988][ T3110] netlink: 'syz.1.14781': attribute type 3 has an invalid length. [ 268.153075][ T3116] tc_dump_action: action bad kind [ 268.261928][ T3128] vlan3: entered promiscuous mode [ 268.306464][ T3146] tc_dump_action: action bad kind [ 268.329452][ T3149] sctp: [Deprecated]: syz.2.14799 (pid 3149) Use of struct sctp_assoc_value in delayed_ack socket option. [ 268.329452][ T3149] Use struct sctp_sack_info instead [ 268.460807][ T3169] loop1: detected capacity change from 0 to 4096 [ 268.467459][ T3173] netlink: 128 bytes leftover after parsing attributes in process `syz.3.14809'. [ 268.467872][ T3169] EXT4-fs: Ignoring removed nomblk_io_submit option [ 268.503462][ T3169] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 268.558811][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.635162][ T3189] sctp: [Deprecated]: syz.3.14814 (pid 3189) Use of struct sctp_assoc_value in delayed_ack socket option. [ 268.635162][ T3189] Use struct sctp_sack_info instead [ 268.698423][ T3199] loop3: detected capacity change from 0 to 128 [ 268.721019][ T3199] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 268.744446][ T3205] loop5: detected capacity change from 0 to 512 [ 268.751974][ T3206] openvswitch: netlink: Message has 6 unknown bytes. [ 268.756354][ T3199] ext4 filesystem being mounted at /2900/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 268.783191][ T3199] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #11: comm syz.3.14818: No space for directory leaf checksum. Please run e2fsck -D. [ 268.790423][ T3205] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 268.798850][ T3199] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #11: comm syz.3.14818: checksumming directory block 0 [ 268.870656][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 268.927180][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.992810][ T3223] netlink: 'syz.2.14831': attribute type 10 has an invalid length. [ 269.002099][ T3227] loop3: detected capacity change from 0 to 512 [ 269.034614][ T3227] EXT4-fs: Ignoring removed oldalloc option [ 269.050434][ T3227] EXT4-fs (loop3): 1 truncate cleaned up [ 269.056544][ T3227] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 269.116385][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 269.152924][ T3251] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 269.161713][ T3251] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.205609][ T3256] lo speed is unknown, defaulting to 1000 [ 269.207820][ T3263] loop4: detected capacity change from 0 to 128 [ 269.231255][ T3263] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 269.252493][ T3263] ext4 filesystem being mounted at /3018/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 269.268131][ T3263] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:375: inode #11: comm syz.4.14848: No space for directory leaf checksum. Please run e2fsck -D. [ 269.283876][ T3263] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #11: comm syz.4.14848: checksumming directory block 0 [ 269.309189][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 269.383860][ T3277] netlink: 'syz.4.14851': attribute type 10 has an invalid length. [ 269.394364][ T3277] batman_adv: batadv0: Adding interface: macvlan0 [ 269.400974][ T3277] batman_adv: batadv0: The MTU of interface macvlan0 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. [ 269.428352][ T3283] loop2: detected capacity change from 0 to 8192 [ 269.429082][ T3277] batman_adv: batadv0: Interface activated: macvlan0 [ 269.492192][ T3294] loop3: detected capacity change from 0 to 1024 [ 269.525706][ T3294] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 269.571381][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 269.639167][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 269.639179][ T29] audit: type=1400 audit(1757310717.759:3505): avc: denied { mount } for pid=3330 comm="syz.4.14876" name="/" dev="rpc_pipefs" ino=109020 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 269.671229][ T29] audit: type=1400 audit(1757310717.796:3506): avc: denied { unmount } for pid=3330 comm="syz.4.14876" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 269.735469][ T29] audit: type=1400 audit(1757310717.852:3507): avc: denied { write } for pid=3342 comm="syz.4.14881" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 269.735681][ T29] audit: type=1400 audit(1757310717.852:3508): avc: denied { getattr } for pid=3342 comm="syz.4.14881" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 269.764306][ T3341] loop1: detected capacity change from 0 to 1024 [ 269.796771][ T3341] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 269.808637][ T29] audit: type=1400 audit(1757310717.927:3509): avc: denied { getopt } for pid=3353 comm="syz.5.14886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 269.809565][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.075209][ T3425] random: crng reseeded on system resumption [ 270.076264][ T29] audit: type=1400 audit(1757310718.170:3510): avc: denied { write } for pid=3424 comm="syz.4.14907" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 270.131479][ T3426] loop1: detected capacity change from 0 to 8192 [ 270.236696][ T29] audit: type=1400 audit(1757310718.320:3511): avc: denied { cpu } for pid=3444 comm="syz.1.14915" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 270.285228][ T29] audit: type=1400 audit(1757310718.367:3512): avc: denied { read } for pid=3450 comm="syz.5.14918" name="file1" dev="tmpfs" ino=4089 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 270.387073][ T29] audit: type=1400 audit(1757310718.460:3513): avc: denied { write } for pid=3466 comm="syz.5.14926" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 270.508245][ T3474] 9pnet_fd: Insufficient options for proto=fd [ 270.555521][ T3480] team0: left allmulticast mode [ 270.555583][ T3480] team_slave_0: left allmulticast mode [ 270.555645][ T3480] team_slave_1: left allmulticast mode [ 270.555657][ T3480] bond0: left allmulticast mode [ 270.555763][ T3480] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 270.616774][ T3490] loop1: detected capacity change from 0 to 128 [ 270.645427][ T3493] loop3: detected capacity change from 0 to 512 [ 270.663066][ T29] audit: type=1400 audit(1757310718.722:3514): avc: denied { create } for pid=3497 comm="syz.4.14939" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 270.686494][ T3493] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 270.702815][ T3493] ext4 filesystem being mounted at /2909/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 270.721905][ T3493] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.14936: bg 0: block 328: padding at end of block bitmap is not set [ 270.782265][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.860331][ T3526] loop4: detected capacity change from 0 to 128 [ 271.069129][ T3540] loop4: detected capacity change from 0 to 512 [ 271.148103][ T3540] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 271.148191][ T3540] ext4 filesystem being mounted at /3047/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 271.211085][ T3552] netlink: 'syz.1.14965': attribute type 2 has an invalid length. [ 271.211104][ T3552] netlink: 'syz.1.14965': attribute type 8 has an invalid length. [ 271.254879][ T3540] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.14960: bg 0: block 328: padding at end of block bitmap is not set [ 271.360818][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 271.474491][ T3572] __nla_validate_parse: 17 callbacks suppressed [ 271.474509][ T3572] netlink: 56 bytes leftover after parsing attributes in process `syz.1.14973'. [ 271.704431][ T3581] loop2: detected capacity change from 0 to 512 [ 271.704930][ T3581] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 271.706248][ T3581] EXT4-fs (loop2): 1 truncate cleaned up [ 271.706677][ T3581] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 271.784943][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 271.919105][ T3600] loop5: detected capacity change from 0 to 512 [ 271.946431][ T3600] EXT4-fs: Ignoring removed oldalloc option [ 271.952459][ T3600] EXT4-fs: Ignoring removed bh option [ 271.988391][ T3600] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c118, mo2=0002] [ 271.996378][ T3600] System zones: 1-12 [ 272.007362][ T3600] EXT4-fs error (device loop5): ext4_iget_extra_inode:5104: inode #15: comm syz.5.14987: corrupted in-inode xattr: e_value size too large [ 272.029236][ T3600] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.14987: couldn't read orphan inode 15 (err -117) [ 272.049882][ T3604] loop2: detected capacity change from 0 to 8192 [ 272.050787][ T3600] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 272.070888][ T3604] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 272.099751][ T3604] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 1046) [ 272.108044][ T3604] FAT-fs (loop2): Filesystem has been set read-only [ 272.196844][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 272.206490][ T3312] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 1046) [ 272.224831][ T3607] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 272.314389][ T3615] netlink: 40 bytes leftover after parsing attributes in process `syz.2.14994'. [ 272.399668][ T3623] loop2: detected capacity change from 0 to 512 [ 272.419131][ T3625] loop4: detected capacity change from 0 to 512 [ 272.439281][ T3623] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 272.456896][ T3623] ext4 filesystem being mounted at /3029/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 272.481284][ T3623] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.14995: bg 0: block 328: padding at end of block bitmap is not set [ 272.704891][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 272.928560][ T3690] loop4: detected capacity change from 0 to 256 [ 273.170336][ T3718] geneve2: entered promiscuous mode [ 273.192138][ T950] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.221241][ T950] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.244387][ T3730] random: crng reseeded on system resumption [ 273.270941][ T950] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.290412][ T950] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.585365][ T3573] syz.3.14974 (3573) used greatest stack depth: 5968 bytes left [ 273.612655][ T3772] netlink: 100 bytes leftover after parsing attributes in process `syz.1.15071'. [ 273.623133][ T3772] netlink: 8 bytes leftover after parsing attributes in process `syz.1.15071'. [ 273.650570][ T3775] loop5: detected capacity change from 0 to 1024 [ 273.687398][ T3775] EXT4-fs: Ignoring removed nomblk_io_submit option [ 273.722022][ T3775] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 273.737230][ T3787] loop4: detected capacity change from 0 to 512 [ 273.745467][ T3787] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 273.765007][ T3787] EXT4-fs (loop4): 1 truncate cleaned up [ 273.786091][ T3787] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 273.805983][ T3787] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 273.810827][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 274.046498][ T3829] loop1: detected capacity change from 0 to 512 [ 274.061325][ T3829] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 274.075996][ T3829] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 274.109993][ T3829] ext4 filesystem being mounted at /2946/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 274.149862][ T3829] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.15095: corrupted xattr block 19: overlapping e_value [ 274.163977][ T3829] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 274.173681][ T3829] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.15095: corrupted xattr block 19: overlapping e_value [ 274.192458][ T3829] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.15095: corrupted xattr block 19: overlapping e_value [ 274.208340][ T3846] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.15095: corrupted xattr block 19: overlapping e_value [ 274.237080][ T3829] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 274.255366][ T3846] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 274.292129][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 274.528030][ T3896] netlink: 36 bytes leftover after parsing attributes in process `syz.2.15126'. [ 274.549077][ T3900] loop1: detected capacity change from 0 to 512 [ 274.556284][ T3900] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 274.642858][ T3913] pimreg: entered allmulticast mode [ 275.160190][ T3988] loop5: detected capacity change from 0 to 512 [ 275.167776][ T3985] loop4: detected capacity change from 0 to 128 [ 275.183074][ T3988] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 275.219589][ T3988] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 275.237601][ T3988] ext4 filesystem being mounted at /855/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 275.270985][ T3988] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.15170: corrupted xattr block 19: overlapping e_value [ 275.319201][ T3988] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 275.340033][ T3998] random: crng reseeded on system resumption [ 275.352974][ T3996] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.15170: corrupted xattr block 19: overlapping e_value [ 275.389373][ T3988] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.15170: corrupted xattr block 19: overlapping e_value [ 275.430793][ T3996] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 275.455829][ T3988] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.15170: corrupted xattr block 19: overlapping e_value [ 275.488814][ T3988] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 275.542529][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 275.607848][ T4014] loop5: detected capacity change from 0 to 512 [ 275.618859][ T4014] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 275.635453][ T4014] EXT4-fs (loop5): Remounting filesystem read-only [ 275.642131][ T4014] EXT4-fs (loop5): 1 truncate cleaned up [ 275.648648][ T4014] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 275.686158][T27445] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 275.704682][ T4023] loop5: detected capacity change from 0 to 128 [ 275.807874][ T4037] loop5: detected capacity change from 0 to 128 [ 275.847246][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 275.847262][ T29] audit: type=1400 audit(1757310723.577:3548): avc: denied { getopt } for pid=4042 comm="syz.1.15196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 275.933805][ T4054] loop4: detected capacity change from 0 to 512 [ 275.954328][ T4054] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 276.004355][ T4057] netlink: 12 bytes leftover after parsing attributes in process `syz.1.15203'. [ 276.026407][ T4054] EXT4-fs (loop4): 1 truncate cleaned up [ 276.035838][ T4054] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 276.054178][ T4066] pimreg: entered allmulticast mode [ 276.075953][ T29] audit: type=1400 audit(1757310723.783:3549): avc: denied { rmdir } for pid=4053 comm="syz.4.15201" name="control" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 276.120039][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 276.153839][ T4078] loop5: detected capacity change from 0 to 128 [ 276.169390][ T29] audit: type=1400 audit(1757310723.876:3550): avc: denied { read } for pid=4079 comm="syz.2.15213" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 276.169424][ T29] audit: type=1400 audit(1757310723.876:3551): avc: denied { open } for pid=4079 comm="syz.2.15213" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 276.254198][ T4088] loop1: detected capacity change from 0 to 512 [ 276.279245][ T4088] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 276.315858][ T4088] EXT4-fs (loop1): Remounting filesystem read-only [ 276.322614][ T4088] EXT4-fs (loop1): 1 truncate cleaned up [ 276.331317][ T4088] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 276.360944][ T4098] infiniband syz!: set down [ 276.365640][ T4098] infiniband syz!: added team_slave_0 [ 276.377612][ T4104] loop2: detected capacity change from 0 to 1024 [ 276.402986][ T4098] RDS/IB: syz!: added [ 276.408389][ T4104] EXT4-fs: Ignoring removed nomblk_io_submit option [ 276.417021][ T4098] smc: adding ib device syz! with port count 1 [ 276.425180][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 276.434936][ T4098] smc: ib device syz! port 1 has pnetid [ 276.449163][ T4104] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 276.471466][ T4104] System zones: 0-1, 3-36 [ 276.482853][ T4104] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 276.601949][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 276.783244][ T4128] loop1: detected capacity change from 0 to 512 [ 276.830214][ T4128] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 276.864275][ T4128] EXT4-fs (loop1): 1 truncate cleaned up [ 276.887121][ T4128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 277.012468][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 277.076119][ T29] audit: type=1400 audit(1757310724.709:3552): avc: denied { bind } for pid=4154 comm="syz.3.15248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 277.085212][ T4161] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15251'. [ 277.182162][ T29] audit: type=1400 audit(1757310724.821:3553): avc: denied { egress } for pid=22 comm="ksoftirqd/1" saddr=fe80::1b daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 277.207076][ T29] audit: type=1400 audit(1757310724.821:3554): avc: denied { sendto } for pid=22 comm="ksoftirqd/1" saddr=fe80::1b daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 277.246821][ T4178] loop3: detected capacity change from 0 to 512 [ 277.260200][ T4178] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 277.290682][ T4178] EXT4-fs (loop3): 1 truncate cleaned up [ 277.310466][ T4178] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 277.344882][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 277.397520][ T29] audit: type=1400 audit(1757310725.027:3555): avc: denied { setopt } for pid=4193 comm="syz.1.15265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 277.444696][ T4200] netlink: 300 bytes leftover after parsing attributes in process `syz.1.15268'. [ 278.717601][ T29] audit: type=1400 audit(1757310726.252:3556): avc: denied { bind } for pid=4241 comm="syz.3.15288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 278.793540][ T4252] loop1: detected capacity change from 0 to 512 [ 278.811194][ T4252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 278.825519][ T4252] ext4 filesystem being mounted at /2994/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 278.851791][ T4258] I/O error, dev loop3, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 278.864152][ T4258] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 278.874104][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 278.895080][ T4260] netlink: 52 bytes leftover after parsing attributes in process `syz.1.15295'. [ 278.904193][ T4260] netlink: 12 bytes leftover after parsing attributes in process `syz.1.15295'. [ 278.913341][ T4260] netlink: 52 bytes leftover after parsing attributes in process `syz.1.15295'. [ 278.922470][ T4260] netlink: 12 bytes leftover after parsing attributes in process `syz.1.15295'. [ 278.932833][ T4260] netlink: 52 bytes leftover after parsing attributes in process `syz.1.15295'. [ 279.479928][ T4314] loop3: detected capacity change from 0 to 512 [ 279.510382][ T4314] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 279.557988][ T4314] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 279.577413][ T4322] I/O error, dev loop2, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.588646][ T4322] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 279.657640][ T4329] program syz.4.15327 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 279.677159][ T4334] loop2: detected capacity change from 0 to 512 [ 279.685042][ T4334] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 279.698913][ T4334] EXT4-fs (loop2): 1 truncate cleaned up [ 279.702203][ T4329] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 279.705199][ T4334] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 279.761045][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 279.842723][ T4347] I/O error, dev loop4, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.854888][ T4347] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 280.102313][ T29] audit: type=1400 audit(1757310727.543:3557): avc: denied { write } for pid=4385 comm="syz.3.15353" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 280.139654][ T4389] loop4: detected capacity change from 0 to 512 [ 280.163147][ T4389] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 280.204968][ T4389] EXT4-fs (loop4): failed to open journal device unknown-block(11,131) -6 [ 280.275431][ T4407] netlink: 352 bytes leftover after parsing attributes in process `syz.1.15371'. [ 280.284623][ T4407] netlink: 68 bytes leftover after parsing attributes in process `syz.1.15371'. [ 280.330380][ T4415] program syz.3.15365 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 280.363442][ T4415] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 280.409764][ T4424] loop1: detected capacity change from 0 to 256 [ 280.633663][ T4463] loop4: detected capacity change from 0 to 512 [ 280.645712][ T4465] ucma_write: process 6119 (syz.3.15389) changed security contexts after opening file descriptor, this is not allowed. [ 280.682673][ T4463] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.15388: Invalid inode bitmap blk 4 in block_group 0 [ 280.738387][ T4482] SELinux: security_context_str_to_sid () failed with errno=-22 [ 280.762524][ T4463] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 280.850315][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 280.951998][ T4519] SELinux: security_context_str_to_sid () failed with errno=-22 [ 281.028878][ T4533] loop3: detected capacity change from 0 to 512 [ 281.050535][ T4533] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 281.093721][ T4533] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.15419: Failed to acquire dquot type 1 [ 281.112164][ T4533] EXT4-fs (loop3): 1 truncate cleaned up [ 281.124389][ T4533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 281.163941][ T4549] loop4: detected capacity change from 0 to 256 [ 281.181834][ T4549] vfat: Bad value for 'utf8' [ 281.195839][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 281.274028][ T4564] loop4: detected capacity change from 0 to 256 [ 281.416213][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 281.416226][ T29] audit: type=1400 audit(1757310728.787:3565): avc: denied { view } for pid=4581 comm="syz.1.15441" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 281.531279][ T4598] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.550564][ T4598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 281.697830][ T4608] loop1: detected capacity change from 0 to 512 [ 281.711489][ T4608] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.15453: bad orphan inode 13 [ 281.723994][ T4611] netlink: 16 bytes leftover after parsing attributes in process `syz.4.15454'. [ 281.742606][ T4608] ext4_test_bit(bit=12, block=4) = 1 [ 281.749272][ T4608] is_bad_inode(inode)=0 [ 281.753441][ T4608] NEXT_ORPHAN(inode)=0 [ 281.757569][ T4608] max_ino=32 [ 281.760758][ T4608] i_nlink=1 [ 281.770057][ T4608] EXT4-fs warning (device loop1): dx_probe:801: inode #2: comm syz.1.15453: Unrecognised inode hash code 20 [ 281.782791][ T4608] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.15453: Corrupt directory, running e2fsck is recommended [ 281.816498][ T4608] EXT4-fs warning (device loop1): dx_probe:801: inode #2: comm syz.1.15453: Unrecognised inode hash code 20 [ 281.828132][ T4608] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.15453: Corrupt directory, running e2fsck is recommended [ 281.877934][ T4608] EXT4-fs error (device loop1): ext4_find_dest_de:2052: inode #2: block 13: comm syz.1.15453: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 282.277776][ T4650] loop3: detected capacity change from 0 to 256 [ 282.314812][ T4650] vfat: Bad value for 'utf8' [ 282.541344][ T4659] loop4: detected capacity change from 0 to 1756 [ 282.589527][ T4663] netlink: 32 bytes leftover after parsing attributes in process `syz.3.15475'. [ 282.738606][ T4679] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 282.848487][ T29] audit: type=1400 audit(1757310730.125:3566): avc: denied { map } for pid=4691 comm="syz.2.15487" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 282.895681][ T29] audit: type=1400 audit(1757310730.153:3567): avc: denied { shutdown } for pid=4696 comm="syz.4.15490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 282.966118][ T4709] loop1: detected capacity change from 0 to 1024 [ 282.983395][ T4712] loop4: detected capacity change from 0 to 128 [ 283.092498][ T4727] loop2: detected capacity change from 0 to 2048 [ 283.119572][ T4727] EXT4-fs: Ignoring removed bh option [ 283.134112][ T4733] loop4: detected capacity change from 0 to 512 [ 283.158430][ T4733] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.15504: bad orphan inode 13 [ 283.213524][ T4733] ext4_test_bit(bit=12, block=4) = 1 [ 283.218963][ T4733] is_bad_inode(inode)=0 [ 283.223176][ T4733] NEXT_ORPHAN(inode)=0 [ 283.227237][ T4733] max_ino=32 [ 283.230422][ T4733] i_nlink=1 [ 283.305165][ T4733] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.15504: Unrecognised inode hash code 20 [ 283.317043][ T4733] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.15504: Corrupt directory, running e2fsck is recommended [ 283.341114][ T4733] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.15504: Unrecognised inode hash code 20 [ 283.352644][ T4733] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.15504: Corrupt directory, running e2fsck is recommended [ 283.381149][ T4756] tipc: Enabled bearer , priority 7 [ 283.400192][ T4733] EXT4-fs error (device loop4): ext4_find_dest_de:2052: inode #2: block 13: comm syz.4.15504: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 283.474784][ T4768] netlink: 'syz.2.15518': attribute type 1 has an invalid length. [ 283.482692][ T4768] netlink: 224 bytes leftover after parsing attributes in process `syz.2.15518'. [ 283.666482][ T4795] tipc: Enabled bearer , priority 7 [ 283.828335][ T29] audit: type=1400 audit(1757310731.032:3568): avc: denied { setcurrent } for pid=4808 comm="syz.4.15537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 284.099113][ T29] audit: type=1326 audit(1757310731.294:3569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4822 comm="syz.3.15546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 284.124046][ T29] audit: type=1326 audit(1757310731.294:3570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4822 comm="syz.3.15546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 284.200696][ T4830] loop3: detected capacity change from 0 to 512 [ 284.216210][ T29] audit: type=1326 audit(1757310731.331:3571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4822 comm="syz.3.15546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=196 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 284.240118][ T4830] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 284.250032][ T29] audit: type=1326 audit(1757310731.331:3572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4822 comm="syz.3.15546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 284.274992][ T29] audit: type=1326 audit(1757310731.331:3573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4822 comm="syz.3.15546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 284.307450][ T4830] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 284.322568][ T4830] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.15548: bg 0: block 248: padding at end of block bitmap is not set [ 284.339579][ T4830] Quota error (device loop3): write_blk: dquota write failed [ 284.370314][ T4830] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.15548: Failed to acquire dquot type 1 [ 284.382890][ T4830] EXT4-fs (loop3): 1 truncate cleaned up [ 284.532717][ T4860] loop3: detected capacity change from 0 to 2048 [ 284.596833][ T4860] EXT4-fs: Ignoring removed bh option [ 284.678394][ T4877] loop4: detected capacity change from 0 to 128 [ 284.692090][ T4877] FAT-fs (loop4): Directory bread(block 32) failed [ 284.699189][ T4877] FAT-fs (loop4): Directory bread(block 33) failed [ 284.701108][ T4876] loop1: detected capacity change from 0 to 512 [ 284.706045][ T4877] FAT-fs (loop4): Directory bread(block 34) failed [ 284.722860][ T4877] FAT-fs (loop4): Directory bread(block 35) failed [ 284.729610][ T4877] FAT-fs (loop4): Directory bread(block 36) failed [ 284.736185][ T4877] FAT-fs (loop4): Directory bread(block 37) failed [ 284.743803][ T4877] FAT-fs (loop4): Directory bread(block 38) failed [ 284.750478][ T4877] FAT-fs (loop4): Directory bread(block 39) failed [ 284.758379][ T4877] FAT-fs (loop4): Directory bread(block 40) failed [ 284.766095][ T4877] FAT-fs (loop4): Directory bread(block 41) failed [ 284.785807][ T4876] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 284.791190][ T4877] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 284.793973][ T4876] EXT4-fs (loop1): orphan cleanup on readonly fs [ 284.801441][ T4877] FAT-fs (loop4): Filesystem has been set read-only [ 284.818121][ T4876] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.15569: corrupted inode contents [ 284.830562][ T4876] EXT4-fs (loop1): Remounting filesystem read-only [ 284.838409][ T4876] EXT4-fs (loop1): 1 truncate cleaned up [ 284.844280][ T910] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 284.856091][ T910] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 284.877935][ T910] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 284.994895][ T4896] loop1: detected capacity change from 0 to 512 [ 285.030370][ T4896] EXT4-fs: Ignoring removed oldalloc option [ 285.041297][ T4896] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 285.063790][ T4896] EXT4-fs (loop1): 1 truncate cleaned up [ 285.112530][ T4901] loop1: detected capacity change from 0 to 2048 [ 285.127770][ T4901] EXT4-fs: Ignoring removed bh option [ 285.172647][ T4906] loop4: detected capacity change from 0 to 512 [ 285.179787][ T4906] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 285.438467][ T4919] loop2: detected capacity change from 0 to 2048 [ 285.871138][ T4929] loop2: detected capacity change from 0 to 1024 [ 285.886717][ T4929] ext4 filesystem being mounted at /3158/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 285.918443][ T4933] digital: digital_start_poll: Unknown protocol [ 286.285002][ T4989] loop1: detected capacity change from 0 to 1024 [ 286.327276][ T4997] loop4: detected capacity change from 0 to 512 [ 286.344469][ T4997] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 286.366715][ T4997] ext4 filesystem being mounted at /3205/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 286.385233][ T5006] loop1: detected capacity change from 0 to 512 [ 286.438268][ T5006] EXT4-fs: Ignoring removed oldalloc option [ 286.454021][ T5006] EXT4-fs (loop1): 1 truncate cleaned up [ 286.568848][ T5026] netlink: 48 bytes leftover after parsing attributes in process `syz.3.15636'. [ 286.578137][ T5026] netlink: 24 bytes leftover after parsing attributes in process `syz.3.15636'. [ 286.641089][ T5026] veth5: entered allmulticast mode [ 286.695170][ T5042] netlink: 4 bytes leftover after parsing attributes in process `syz.2.15644'. [ 286.778671][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 286.778687][ T29] audit: type=1400 audit(1757310733.792:3582): avc: denied { ioctl } for pid=5055 comm="syz.3.15651" path="time:[4026531834]" dev="nsfs" ino=4026531834 ioctlcmd=0x940b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 286.838602][ T29] audit: type=1400 audit(1757310733.829:3583): avc: denied { append } for pid=5059 comm="syz.3.15654" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 286.863908][ T29] audit: type=1400 audit(1757310733.838:3584): avc: denied { write } for pid=5059 comm="syz.3.15654" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 287.005187][ T29] audit: type=1400 audit(1757310734.007:3585): avc: denied { mount } for pid=5070 comm="syz.3.15659" name="/" dev="ramfs" ino=114643 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 287.010375][ T5074] loop4: detected capacity change from 0 to 128 [ 287.054633][ T29] audit: type=1400 audit(1757310734.053:3586): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 287.074394][ T5078] loop9: detected capacity change from 0 to 7 [ 287.086963][ T5078] Buffer I/O error on dev loop9, logical block 0, async page read [ 287.125271][ T29] audit: type=1400 audit(1757310734.100:3587): avc: denied { mount } for pid=5082 comm="syz.4.15663" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 287.148908][ T29] audit: type=1400 audit(1757310734.110:3588): avc: denied { remount } for pid=5082 comm="syz.4.15663" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 287.168885][ T29] audit: type=1400 audit(1757310734.110:3589): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 287.190883][ T5078] Buffer I/O error on dev loop9, logical block 0, async page read [ 287.198794][ T5078] loop9: unable to read partition table [ 287.214026][ T5078] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 287.214026][ T5078] ) failed (rc=-5) [ 287.297037][ T29] audit: type=1326 audit(1757310734.287:3590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5101 comm="syz.2.15672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 287.360784][ T29] audit: type=1326 audit(1757310734.287:3591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5101 comm="syz.2.15672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44d8d8ebe9 code=0x7ffc0000 [ 287.372318][ T5100] loop1: detected capacity change from 0 to 764 [ 287.396209][ T5100] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 287.435795][ T5100] Symlink component flag not implemented [ 287.464920][ T5100] Symlink component flag not implemented (7) [ 287.543832][ T5132] loop4: detected capacity change from 0 to 256 [ 287.569553][ T5132] FAT-fs (loop4): Directory bread(block 64) failed [ 287.594525][ T5132] FAT-fs (loop4): Directory bread(block 65) failed [ 287.601152][ T5132] FAT-fs (loop4): Directory bread(block 66) failed [ 287.626582][ T5132] FAT-fs (loop4): Directory bread(block 67) failed [ 287.633147][ T5132] FAT-fs (loop4): Directory bread(block 68) failed [ 287.647652][ T5132] FAT-fs (loop4): Directory bread(block 69) failed [ 287.660758][ T5132] FAT-fs (loop4): Directory bread(block 70) failed [ 287.667582][ T5132] FAT-fs (loop4): Directory bread(block 71) failed [ 287.675747][ T5132] FAT-fs (loop4): Directory bread(block 72) failed [ 287.694704][ T5132] FAT-fs (loop4): Directory bread(block 73) failed [ 287.810781][ T5162] loop4: detected capacity change from 0 to 1024 [ 287.985569][ T5187] netlink: 8 bytes leftover after parsing attributes in process `syz.1.15713'. [ 288.039504][ T5195] tipc: Enabling of bearer rejected, already enabled [ 288.070202][ T5197] random: crng reseeded on system resumption [ 288.115705][ T5202] loop4: detected capacity change from 0 to 512 [ 288.128193][ T5202] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 288.410464][ T5241] bridge0: Device is already in use. [ 288.458603][ T5247] loop1: detected capacity change from 0 to 1024 [ 288.466580][ T5247] EXT4-fs: Ignoring removed nobh option [ 288.472211][ T5247] EXT4-fs: Ignoring removed bh option [ 288.565116][ T5260] loop2: detected capacity change from 0 to 1024 [ 288.588292][ T5264] netlink: 'syz.4.15749': attribute type 66 has an invalid length. [ 288.614687][ T5260] ext4 filesystem being mounted at /3201/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 288.726289][ T5284] loop3: detected capacity change from 0 to 512 [ 288.762689][ T5284] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 288.775227][ T5284] EXT4-fs (loop3): orphan cleanup on readonly fs [ 288.783603][ T5284] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.15758: Block bitmap for bg 0 marked uninitialized [ 288.799342][ T5284] EXT4-fs (loop3): Remounting filesystem read-only [ 288.825178][ T5284] EXT4-fs (loop3): 1 orphan inode deleted [ 288.875397][ T5300] netlink: 8 bytes leftover after parsing attributes in process `syz.3.15764'. [ 288.930142][ T5308] loop2: detected capacity change from 0 to 128 [ 289.119686][ T5333] loop2: detected capacity change from 0 to 512 [ 289.128403][ T5333] EXT4-fs: Ignoring removed mblk_io_submit option [ 289.136420][ T5333] EXT4-fs: Ignoring removed nomblk_io_submit option [ 289.165413][ T5333] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 289.173903][ T5333] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 289.236412][ T5333] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4183: comm syz.2.15780: Allocating blocks 41-42 which overlap fs metadata [ 289.255694][ T5333] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.15780: Failed to acquire dquot type 1 [ 289.275222][ T5333] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 289.351875][ T5333] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.15780: corrupted inode contents [ 289.387025][ T5333] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #12: comm syz.2.15780: mark_inode_dirty error [ 289.419241][ T5333] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.15780: corrupted inode contents [ 289.447639][ T5333] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.15780: mark_inode_dirty error [ 289.465518][ T5333] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.15780: corrupted inode contents [ 289.480521][ T5333] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 289.490119][ T5333] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.15780: corrupted inode contents [ 289.509642][ T5333] EXT4-fs error (device loop2): ext4_truncate:4666: inode #12: comm syz.2.15780: mark_inode_dirty error [ 289.529729][ T5333] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 289.546121][ T5333] EXT4-fs (loop2): 1 truncate cleaned up [ 289.571566][ T5348] netlink: 'syz.2.15786': attribute type 21 has an invalid length. [ 289.580842][ T5348] netlink: 8 bytes leftover after parsing attributes in process `syz.2.15786'. [ 289.941905][ T5399] loop2: detected capacity change from 0 to 512 [ 289.948929][ T5399] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 289.971391][ T5399] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 289.981400][ T5399] FAT-fs (loop2): Filesystem has been set read-only [ 289.991245][ T5399] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 290.088698][ T5418] loop1: detected capacity change from 0 to 736 [ 290.163446][ T5427] loop4: detected capacity change from 0 to 512 [ 290.173736][ T5427] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 290.270822][ T5441] loop2: detected capacity change from 0 to 128 [ 290.292565][ T5443] usb usb8: usbfs: process 5443 (syz.1.15832) did not claim interface 0 before use [ 290.304225][ T5443] vhci_hcd: default hub control req: 010b v0000 i0000 l0 [ 290.326667][ T5445] loop4: detected capacity change from 0 to 512 [ 290.336521][ T5447] loop2: detected capacity change from 0 to 512 [ 290.366064][ T5447] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 290.377748][ T5447] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #13: comm syz.2.15834: iget: bad i_size value: 12154757448730 [ 290.390612][ T5445] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 290.418756][ T5447] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.15834: couldn't read orphan inode 13 (err -117) [ 290.433357][ T5445] EXT4-fs (loop4): mount failed [ 290.458238][ T5447] EXT4-fs warning (device loop2): ext4_lookup:1799: Inconsistent encryption contexts: 2/12 [ 290.461891][ T5460] netlink: 8 bytes leftover after parsing attributes in process `syz.3.15839'. [ 290.478454][ T5460] netlink: 8 bytes leftover after parsing attributes in process `syz.3.15839'. [ 290.478780][ T5447] EXT4-fs warning (device loop2): ext4_lookup:1799: Inconsistent encryption contexts: 2/12 [ 290.590952][ T5474] netlink: 36 bytes leftover after parsing attributes in process `syz.2.15846'. [ 290.592103][ T5470] loop3: detected capacity change from 0 to 2048 [ 290.601314][ T5474] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15846'. [ 290.615759][ T5474] netlink: 36 bytes leftover after parsing attributes in process `syz.2.15846'. [ 290.652741][ T5474] netlink: 36 bytes leftover after parsing attributes in process `syz.2.15846'. [ 290.680765][ T5470] loop3: p2 p3 p7 [ 290.729823][ T5490] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.15854'. [ 290.749206][ T5487] vhci_hcd: invalid port number 96 [ 290.754348][ T5487] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 290.902832][ T5514] random: crng reseeded on system resumption [ 290.947431][ T5522] SELinux: security policydb version 17 (MLS) not backwards compatible [ 290.958389][ T5522] SELinux: failed to load policy [ 291.057018][ T5539] loop2: detected capacity change from 0 to 512 [ 291.064045][ T5539] EXT4-fs: Ignoring removed orlov option [ 291.071609][ T5539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 291.081847][ T5539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 291.091582][ T5539] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.15878: corrupted in-inode xattr: e_value size too large [ 291.109212][ T5539] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.15878: couldn't read orphan inode 15 (err -117) [ 291.124510][ T5543] loop1: detected capacity change from 0 to 512 [ 291.131388][ T5543] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 291.142938][ T5543] EXT4-fs (loop1): 1 truncate cleaned up [ 291.154330][ T5543] EXT4-fs error (device loop1): ext4_ext_precache:632: inode #15: comm syz.1.15876: pblk 0 bad header/extent: invalid magic - magic 7973, entries 27514, max 27745(0), depth 25964(25964) [ 291.254402][ T5564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=5564 comm=syz.3.15887 [ 291.318315][ T5573] loop3: detected capacity change from 0 to 512 [ 291.326685][ T5573] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.15891: corrupted in-inode xattr: invalid ea_ino [ 291.341711][ T5573] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.15891: couldn't read orphan inode 15 (err -117) [ 291.538561][ T5594] team0: Device vxcan5 is of different type [ 291.661529][ T5608] random: crng reseeded on system resumption [ 291.827311][ T5629] 9p: Unknown Cache mode or invalid value f [ 291.880879][ T5635] tipc: Enabling of bearer rejected, failed to enable media [ 291.960567][ T5640] loop4: detected capacity change from 0 to 4096 [ 292.102385][ T5666] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 292.194308][ T5676] loop4: detected capacity change from 0 to 1024 [ 292.206010][ T5676] EXT4-fs: Ignoring removed orlov option [ 292.215800][ T5676] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 292.225829][ T5676] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 292.237816][ T5676] EXT4-fs (loop4): invalid journal inode [ 292.243485][ T5676] EXT4-fs (loop4): can't get journal size [ 292.356130][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 292.356145][ T29] audit: type=1400 audit(1757310739.011:3618): avc: denied { create } for pid=5699 comm="syz.3.15953" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 292.404170][ T29] audit: type=1400 audit(1757310739.039:3619): avc: denied { recv } for pid=22 comm="ksoftirqd/1" saddr=10.128.0.163 src=30036 daddr=10.128.0.38 dest=38890 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 292.430781][ T29] audit: type=1400 audit(1757310739.039:3620): avc: denied { write } for pid=5699 comm="syz.3.15953" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 292.450584][ T29] audit: type=1400 audit(1757310739.048:3621): avc: denied { read write } for pid=3306 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 [ 292.476052][ T29] audit: type=1400 audit(1757310739.048:3623): avc: denied { open } for pid=3306 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 [ 292.500725][ T29] audit: type=1400 audit(1757310739.048:3622): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 292.526114][ T29] audit: type=1400 audit(1757310739.048:3624): avc: denied { ioctl } for pid=3306 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 292.622731][ T5714] 9pnet_fd: Insufficient options for proto=fd [ 292.680088][ T5726] program syz.1.15963 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 292.704259][ T29] audit: type=1400 audit(1757310739.170:3625): avc: denied { execmem } for pid=5702 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 292.725217][ T29] audit: type=1400 audit(1757310739.217:3626): avc: denied { map_create } for pid=5703 comm="syz.4.15958" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 292.744501][ T29] audit: type=1400 audit(1757310739.217:3627): avc: denied { map_read map_write } for pid=5703 comm="syz.4.15958" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 292.787694][ T5740] loop4: detected capacity change from 0 to 128 [ 292.795460][ T5740] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 292.850906][ T948] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 292.864581][ T5752] usb usb8: usbfs: process 5752 (syz.4.15974) did not claim interface 0 before use [ 292.893538][ T5719] lo speed is unknown, defaulting to 1000 [ 292.924651][ T948] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 292.953843][ T5762] bond0: option primary: mode dependency failed, not supported in mode balance-rr(0) [ 293.010533][ T948] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.057230][ T5719] chnl_net:caif_netlink_parms(): no params data found [ 293.069509][ T948] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.298683][ T5719] bridge0: port 1(bridge_slave_0) entered blocking state [ 293.306999][ T5719] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.323612][ T5719] bridge_slave_0: entered allmulticast mode [ 293.330645][ T5719] bridge_slave_0: entered promiscuous mode [ 293.347752][ T948] bridge_slave_1: left allmulticast mode [ 293.353445][ T948] bridge_slave_1: left promiscuous mode [ 293.359173][ T948] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.380506][ T948] bridge_slave_0: left allmulticast mode [ 293.386183][ T948] bridge_slave_0: left promiscuous mode [ 293.392478][ T948] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.459856][ T5804] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 293.556645][ T948] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 293.567621][ T948] bond_slave_0: left allmulticast mode [ 293.585769][ T948] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 293.595813][ T948] bond_slave_1: left allmulticast mode [ 293.612313][ T948] bond0 (unregistering): Released all slaves [ 293.634529][ T5719] bridge0: port 2(bridge_slave_1) entered blocking state [ 293.641772][ T5719] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.651765][ T5719] bridge_slave_1: entered allmulticast mode [ 293.658433][ T5719] bridge_slave_1: entered promiscuous mode [ 293.763575][ T5719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 293.781358][ T5719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 293.821477][ T5719] team0: Port device team_slave_0 added [ 293.830628][ T5719] team0: Port device team_slave_1 added [ 293.871950][ T5719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 293.878956][ T5719] 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. [ 293.906241][ T5719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 293.959924][ T5719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 293.968137][ T5719] 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. [ 293.994102][ T5719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 294.033109][ T948] tipc: Disabling bearer [ 294.038353][ T948] tipc: Left network mode [ 294.074092][ T5719] hsr_slave_0: entered promiscuous mode [ 294.080149][ T5719] hsr_slave_1: entered promiscuous mode [ 294.088768][ T5719] debugfs: 'hsr0' already exists in 'hsr' [ 294.094563][ T5719] Cannot create hsr debugfs directory [ 294.106023][ T5814] hub 6-0:1.0: USB hub found [ 294.110776][ T5814] hub 6-0:1.0: 8 ports detected [ 294.120737][ T948] hsr_slave_0: left promiscuous mode [ 294.127093][ T948] hsr_slave_1: left promiscuous mode [ 294.133114][ T948] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 294.141180][ T948] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 294.156649][ T948] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 294.164102][ T948] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 294.186418][ T948] veth1_macvtap: left promiscuous mode [ 294.194814][ T948] veth0_macvtap: left promiscuous mode [ 294.200358][ T948] veth1_vlan: left promiscuous mode [ 294.205906][ T948] veth0_vlan: left promiscuous mode [ 294.212624][ T5829] loop1: detected capacity change from 0 to 4096 [ 294.215874][ T5831] __nla_validate_parse: 7 callbacks suppressed [ 294.215887][ T5831] netlink: 12 bytes leftover after parsing attributes in process `syz.2.16010'. [ 294.241374][ T5829] EXT4-fs error (device loop1): ext4_generic_delete_entry:2668: inode #2: block 16: comm syz.1.16009: bad entry in directory: inode out of bounds - offset=12, inode=256, rec_len=12, size=4096 fake=1 [ 294.264551][ T5829] EXT4-fs error (device loop1) in ext4_delete_entry:2739: Corrupt filesystem [ 294.275271][ T5829] EXT4-fs warning (device loop1): ext4_rename_delete:3731: inode #2: comm syz.1.16009: Deleting old file: nlink 4, error=-117 [ 294.301143][ T5829] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16009: corrupted inode contents [ 294.313280][ T5829] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #15: comm syz.1.16009: mark_inode_dirty error [ 294.327964][ T5829] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16009: corrupted inode contents [ 294.340609][ T5840] loop2: detected capacity change from 0 to 512 [ 294.347905][ T5829] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.16009: mark_inode_dirty error [ 294.353040][ T5840] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 294.362208][ T5829] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16009: corrupted inode contents [ 294.374857][ T5840] ext4 filesystem being mounted at /3271/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 294.383822][ T5829] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.16009: mark_inode_dirty error [ 294.402715][ T5829] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16009: corrupted inode contents [ 294.414160][ T5840] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.16013: corrupted xattr block 19: overlapping e_value [ 294.416482][ T5829] EXT4-fs error (device loop1): ext4_truncate:4666: inode #15: comm syz.1.16009: mark_inode_dirty error [ 294.429858][ T5840] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 294.441735][ T948] team0 (unregistering): Port device team_slave_1 removed [ 294.449660][ T5840] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.16013: corrupted xattr block 19: overlapping e_value [ 294.449809][ T5840] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 294.450047][ T5840] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.16013: corrupted xattr block 19: overlapping e_value [ 294.497428][ T948] team0 (unregistering): Port device team_slave_0 removed [ 294.633145][ T5862] loop2: detected capacity change from 0 to 128 [ 294.643976][ T5863] loop3: detected capacity change from 0 to 512 [ 294.686056][ T5863] ext4 filesystem being mounted at /3124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 294.701358][ T5719] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 294.716656][ T5719] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 294.725691][ T5719] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 294.738783][ T5719] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 294.815582][ T5719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 294.832486][ T5719] 8021q: adding VLAN 0 to HW filter on device team0 [ 294.845456][ T912] bridge0: port 1(bridge_slave_0) entered blocking state [ 294.852599][ T912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 294.913485][ T912] bridge0: port 2(bridge_slave_1) entered blocking state [ 294.920644][ T912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 294.997637][ T5913] loop1: detected capacity change from 0 to 4096 [ 295.046036][ T5915] loop2: detected capacity change from 0 to 2048 [ 295.076180][ T5719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 295.089140][ T5913] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16043: corrupted inode contents [ 295.103765][ T5913] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #15: comm syz.1.16043: mark_inode_dirty error [ 295.119106][ T5915] loop2: p2 p3 p7 [ 295.124182][ T5913] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16043: corrupted inode contents [ 295.138720][ T5913] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.16043: mark_inode_dirty error [ 295.152534][ T5913] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16043: corrupted inode contents [ 295.172948][ T5913] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.16043: mark_inode_dirty error [ 295.192346][ T5913] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16043: corrupted inode contents [ 295.218341][ T5913] EXT4-fs error (device loop1): ext4_truncate:4666: inode #15: comm syz.1.16043: mark_inode_dirty error [ 295.230860][ T5913] EXT4-fs error (device loop1) in ext4_setattr:6071: Corrupt filesystem [ 295.240935][ T5924] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #15: comm syz.1.16043: corrupted inode contents [ 295.299212][ T5939] loop3: detected capacity change from 0 to 1024 [ 295.362785][ T5719] veth0_vlan: entered promiscuous mode [ 295.373102][ T5719] veth1_vlan: entered promiscuous mode [ 295.393803][ T5719] veth0_macvtap: entered promiscuous mode [ 295.401735][ T5719] veth1_macvtap: entered promiscuous mode [ 295.425023][ T5719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 295.435977][ T5719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 295.443612][ T5964] macvtap0: refused to change device tx_queue_len [ 295.457415][ T912] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.468598][ T5966] netlink: 'syz.1.16060': attribute type 21 has an invalid length. [ 295.481204][ T912] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.510908][ T912] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.526655][ T912] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 295.576987][ T5987] netlink: 12 bytes leftover after parsing attributes in process `syz.6.16068'. [ 295.579949][ T5988] vlan0: entered promiscuous mode [ 295.592491][ T5988] macvtap0: entered promiscuous mode [ 295.614643][ T5990] netlink: 4 bytes leftover after parsing attributes in process `syz.6.16070'. [ 295.656307][ T5999] loop6: detected capacity change from 0 to 512 [ 295.667846][ T5999] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 295.686652][ T5999] EXT4-fs (loop6): 1 truncate cleaned up [ 295.696108][ T5999] EXT4-fs error (device loop6): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.6.16074: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 295.696982][ T6004] loop1: detected capacity change from 0 to 512 [ 295.724976][ T5999] EXT4-fs error (device loop6) in ext4_delete_entry:2739: Corrupt filesystem [ 295.928131][ T6052] loop2: detected capacity change from 0 to 164 [ 295.942380][ T6052] rock: directory entry would overflow storage [ 295.949916][ T6052] rock: sig=0x66, size=4, remaining=3 [ 295.968569][ T6052] rock: directory entry would overflow storage [ 295.974806][ T6052] rock: sig=0x66, size=4, remaining=3 [ 295.979313][ T6060] bpf: Bad value for 'gid' [ 296.025802][ T6072] netlink: 'syz.4.16108': attribute type 1 has an invalid length. [ 296.053970][ T6078] loop2: detected capacity change from 0 to 256 [ 296.066646][ T6078] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 296.076718][ T6078] FAT-fs (loop2): Filesystem has been set read-only [ 296.095910][ T6078] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 198) [ 296.097807][ T6085] loop1: detected capacity change from 0 to 512 [ 296.104287][ T6078] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 198) [ 296.124809][ T6089] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16115'. [ 296.136180][ T6085] ext4 filesystem being mounted at /3196/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 296.241917][ T6105] loop4: detected capacity change from 0 to 2048 [ 296.324440][ T6122] netlink: 100 bytes leftover after parsing attributes in process `syz.4.16130'. [ 296.371574][ T6129] SELinux: policydb table sizes (0,0) do not match mine (8,7) [ 296.379530][ T6129] SELinux: failed to load policy [ 296.518196][ T6143] loop2: detected capacity change from 0 to 512 [ 296.534720][ T6147] digital: digital_start_poll: Unknown protocol [ 296.544105][ T6143] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 296.593185][ T6143] ext4 filesystem being mounted at /3308/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 296.643444][ T6155] loop2: detected capacity change from 0 to 512 [ 296.652517][ T6155] EXT4-fs: Ignoring removed oldalloc option [ 296.659494][ T6155] EXT4-fs (loop2): 1 truncate cleaned up [ 296.864919][ T6200] netlink: 48 bytes leftover after parsing attributes in process `syz.4.16167'. [ 296.875425][ T6200] netlink: 24 bytes leftover after parsing attributes in process `syz.4.16167'. [ 296.890861][ T6200] veth3: entered allmulticast mode [ 296.975852][ T6223] loop2: detected capacity change from 0 to 128 [ 297.095755][ T6251] loop4: detected capacity change from 0 to 1024 [ 297.250666][ T6288] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16210'. [ 297.351698][ T6305] loop2: detected capacity change from 0 to 1024 [ 297.387697][ T6305] EXT4-fs mount: 70 callbacks suppressed [ 297.387716][ T6305] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 297.419764][ T6315] loop6: detected capacity change from 0 to 512 [ 297.420046][ T6315] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 297.461188][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.559357][ T6345] bridge0: Device is already in use. [ 297.589954][ T6343] loop9: detected capacity change from 0 to 7 [ 297.596424][ T6343] Buffer I/O error on dev loop9, logical block 0, async page read [ 297.647961][ T6343] Buffer I/O error on dev loop9, logical block 0, async page read [ 297.656003][ T6343] loop9: unable to read partition table [ 297.662172][ T6343] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 297.662172][ T6343] ) failed (rc=-5) [ 297.720046][ T6357] netlink: 'syz.3.16241': attribute type 66 has an invalid length. [ 297.799575][ T6375] loop6: detected capacity change from 0 to 256 [ 297.846229][ T29] kauditd_printk_skb: 189 callbacks suppressed [ 297.846301][ T29] audit: type=1400 audit(1757310744.146:3817): avc: denied { create } for pid=6384 comm="syz.6.16258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 297.878709][ T29] audit: type=1400 audit(1757310744.174:3818): avc: denied { connect } for pid=6384 comm="syz.6.16258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 297.898612][ T29] audit: type=1400 audit(1757310744.174:3819): avc: denied { ioctl } for pid=6384 comm="syz.6.16258" path="socket:[119150]" dev="sockfs" ino=119150 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 297.979061][ T29] audit: type=1400 audit(1757310744.240:3820): avc: denied { create } for pid=6395 comm="syz.6.16263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 297.999952][ T29] audit: type=1400 audit(1757310744.249:3821): avc: denied { setopt } for pid=6395 comm="syz.6.16263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 298.019622][ T29] audit: type=1400 audit(1757310744.249:3822): avc: denied { getopt } for pid=6395 comm="syz.6.16263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 298.100548][ T6418] loop2: detected capacity change from 0 to 256 [ 298.121436][ T29] audit: type=1400 audit(1757310744.390:3823): avc: denied { unmount } for pid=5719 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 298.176891][ T6418] FAT-fs (loop2): Directory bread(block 64) failed [ 298.190269][ T6418] FAT-fs (loop2): Directory bread(block 65) failed [ 298.216947][ T6430] loop6: detected capacity change from 0 to 736 [ 298.217558][ T6418] FAT-fs (loop2): Directory bread(block 66) failed [ 298.239169][ T6418] FAT-fs (loop2): Directory bread(block 67) failed [ 298.247353][ T29] audit: type=1400 audit(1757310744.530:3824): avc: denied { append } for pid=6431 comm="syz.3.16280" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 298.256328][ T6418] FAT-fs (loop2): Directory bread(block 68) failed [ 298.281072][ T6418] FAT-fs (loop2): Directory bread(block 69) failed [ 298.302969][ T6418] FAT-fs (loop2): Directory bread(block 70) failed [ 298.309809][ T6418] FAT-fs (loop2): Directory bread(block 71) failed [ 298.316452][ T6418] FAT-fs (loop2): Directory bread(block 72) failed [ 298.323840][ T6418] FAT-fs (loop2): Directory bread(block 73) failed [ 298.421754][ T6445] netlink: 36 bytes leftover after parsing attributes in process `syz.4.16286'. [ 298.430971][ T6445] netlink: 16 bytes leftover after parsing attributes in process `syz.4.16286'. [ 298.451702][ T29] audit: type=1400 audit(1757310744.717:3825): avc: denied { execute } for pid=6442 comm="syz.6.16284" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=120237 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 298.530613][ T29] audit: type=1400 audit(1757310744.782:3826): avc: denied { kexec_image_load } for pid=6461 comm="syz.2.16294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 298.576138][ T6466] loop6: detected capacity change from 0 to 512 [ 298.583260][ T6466] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 298.660530][ T6477] random: crng reseeded on system resumption [ 298.752661][ T6496] loop2: detected capacity change from 0 to 1024 [ 298.759847][ T6496] EXT4-fs: Ignoring removed nobh option [ 298.765434][ T6496] EXT4-fs: Ignoring removed bh option [ 298.778521][ T6496] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.810899][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.957552][ T6538] loop2: detected capacity change from 0 to 2048 [ 298.971793][ T6538] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.985833][ T6538] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.16330: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 299.005262][ T6538] EXT4-fs (loop2): Remounting filesystem read-only [ 299.022231][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 299.290742][ T6575] loop3: detected capacity change from 0 to 512 [ 299.302990][ T6575] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 299.311114][ T6575] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 299.320648][ T6575] System zones: 0-1, 15-15, 18-18, 34-34 [ 299.326686][ T6575] EXT4-fs (loop3): orphan cleanup on readonly fs [ 299.335801][ T6575] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 299.350377][ T6575] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 299.358424][ T6575] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.16346: bg 0: block 40: padding at end of block bitmap is not set [ 299.374673][ T6575] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 299.384035][ T6575] EXT4-fs (loop3): 1 truncate cleaned up [ 299.390192][ T6575] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 299.419679][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 299.510813][ T6593] loop2: detected capacity change from 0 to 128 [ 299.589174][ T6603] usb usb8: usbfs: process 6603 (syz.3.16359) did not claim interface 0 before use [ 299.610523][ T6604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 299.620784][ T6604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 299.647649][ T6606] 9pnet_fd: Insufficient options for proto=fd [ 299.853988][ T6625] loop3: detected capacity change from 0 to 4096 [ 299.875985][ T6625] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 299.896644][ T6638] loop1: detected capacity change from 0 to 512 [ 299.906680][ T6638] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 299.945647][ T6638] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 299.962080][ T6647] __nla_validate_parse: 5 callbacks suppressed [ 299.962096][ T6647] netlink: 4 bytes leftover after parsing attributes in process `syz.6.16378'. [ 299.963391][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 299.991388][ T6652] program syz.6.16382 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 300.002516][ T6638] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.16373: bg 0: block 248: padding at end of block bitmap is not set [ 300.018631][ T6638] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.16373: Failed to acquire dquot type 1 [ 300.041006][ T6638] EXT4-fs (loop1): 1 truncate cleaned up [ 300.047255][ T6638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 300.084268][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 300.248640][ T6692] lo speed is unknown, defaulting to 1000 [ 300.334483][ T6710] loop2: detected capacity change from 0 to 512 [ 300.373761][ T6710] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.16415: corrupted in-inode xattr: invalid ea_ino [ 300.391302][ T6710] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.16415: couldn't read orphan inode 15 (err -117) [ 300.414373][ T6710] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 300.448754][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 300.477793][ T6734] loop2: detected capacity change from 0 to 128 [ 300.490854][ T6734] FAT-fs (loop2): Directory bread(block 32) failed [ 300.498596][ T6734] FAT-fs (loop2): Directory bread(block 33) failed [ 300.505361][ T6734] FAT-fs (loop2): Directory bread(block 34) failed [ 300.512748][ T6734] FAT-fs (loop2): Directory bread(block 35) failed [ 300.522418][ T6734] FAT-fs (loop2): Directory bread(block 36) failed [ 300.529222][ T6734] FAT-fs (loop2): Directory bread(block 37) failed [ 300.536263][ T6734] FAT-fs (loop2): Directory bread(block 38) failed [ 300.544049][ T6734] FAT-fs (loop2): Directory bread(block 39) failed [ 300.550793][ T6734] FAT-fs (loop2): Directory bread(block 40) failed [ 300.557591][ T6734] FAT-fs (loop2): Directory bread(block 41) failed [ 300.602529][ T6734] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 300.610930][ T6734] FAT-fs (loop2): Filesystem has been set read-only [ 300.646260][ T6757] netlink: 'syz.2.16429': attribute type 3 has an invalid length. [ 300.808178][ T6779] loop1: detected capacity change from 0 to 256 [ 300.817054][ T6781] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16440'. [ 300.827456][ T6781] netlink: 40 bytes leftover after parsing attributes in process `syz.3.16440'. [ 300.847613][ T6783] loop3: detected capacity change from 0 to 256 [ 300.867221][ T6783] FAT-fs (loop3): Directory bread(block 64) failed [ 300.874410][ T6783] FAT-fs (loop3): Directory bread(block 65) failed [ 300.881005][ T6783] FAT-fs (loop3): Directory bread(block 66) failed [ 300.887589][ T6783] FAT-fs (loop3): Directory bread(block 67) failed [ 300.895204][ T6783] FAT-fs (loop3): Directory bread(block 68) failed [ 300.901731][ T6783] FAT-fs (loop3): Directory bread(block 69) failed [ 300.908473][ T6783] FAT-fs (loop3): Directory bread(block 70) failed [ 300.915030][ T6783] FAT-fs (loop3): Directory bread(block 71) failed [ 300.921566][ T6783] FAT-fs (loop3): Directory bread(block 72) failed [ 300.934248][ T6783] FAT-fs (loop3): Directory bread(block 73) failed [ 300.984112][ T6801] netlink: 152 bytes leftover after parsing attributes in process `syz.1.16451'. [ 301.029712][ T6809] loop1: detected capacity change from 0 to 512 [ 301.048133][ T6809] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 301.061742][ T6809] ext4 filesystem being mounted at /3278/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 301.085339][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 301.168674][ T6833] loop1: detected capacity change from 0 to 128 [ 301.170205][ T6834] loop2: detected capacity change from 0 to 256 [ 301.259955][ T6844] loop6: detected capacity change from 0 to 128 [ 301.267040][ T6844] FAT-fs (loop6): Directory bread(block 162) failed [ 301.273714][ T6844] FAT-fs (loop6): Directory bread(block 163) failed [ 301.281403][ T6844] FAT-fs (loop6): Directory bread(block 164) failed [ 301.287989][ T6844] FAT-fs (loop6): Directory bread(block 165) failed [ 301.294822][ T6844] FAT-fs (loop6): Directory bread(block 166) failed [ 301.309046][ T6844] FAT-fs (loop6): Directory bread(block 167) failed [ 301.318118][ T6844] FAT-fs (loop6): Directory bread(block 168) failed [ 301.324956][ T6844] FAT-fs (loop6): Directory bread(block 169) failed [ 301.519628][ T6888] netlink: 8 bytes leftover after parsing attributes in process `syz.2.16502'. [ 301.533664][ T6890] digital: digital_start_poll: Unknown protocol [ 301.555631][ T6892] loop4: detected capacity change from 0 to 1024 [ 301.571993][ T6896] netlink: 'syz.6.16494': attribute type 21 has an invalid length. [ 301.596105][ T6892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 301.609640][ T6892] ext4 filesystem being mounted at /3391/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 301.633950][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 301.729002][ T6921] loop4: detected capacity change from 0 to 164 [ 301.739308][ T6919] loop6: detected capacity change from 0 to 512 [ 301.746647][ T6921] rock: directory entry would overflow storage [ 301.752951][ T6921] rock: sig=0x66, size=4, remaining=3 [ 301.762426][ T6921] rock: directory entry would overflow storage [ 301.768604][ T6921] rock: sig=0x66, size=4, remaining=3 [ 301.783119][ T6919] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 301.810143][ T6919] EXT4-fs (loop6): mount failed [ 301.926613][ T6938] loop6: detected capacity change from 0 to 512 [ 301.935371][ T6938] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 301.971054][ T6947] loop3: detected capacity change from 0 to 128 [ 301.979674][ T6938] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 302.007529][ T6945] hub 6-0:1.0: USB hub found [ 302.013616][ T6945] hub 6-0:1.0: 8 ports detected [ 302.065323][ T6938] ext4 filesystem being mounted at /75/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 302.217014][ T6938] EXT4-fs error (device loop6): ext4_xattr_block_get:593: inode #15: comm syz.6.16514: corrupted xattr block 19: overlapping e_value [ 302.253552][ T6938] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=15 [ 302.273839][ T6938] EXT4-fs error (device loop6): ext4_xattr_block_get:593: inode #15: comm syz.6.16514: corrupted xattr block 19: overlapping e_value [ 302.297290][ T6958] netlink: 'syz.3.16522': attribute type 21 has an invalid length. [ 302.311800][ T6958] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16522'. [ 302.311911][ T6938] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=15 [ 302.332271][ T6938] EXT4-fs error (device loop6): ext4_xattr_block_get:593: inode #15: comm syz.6.16514: corrupted xattr block 19: overlapping e_value [ 302.494094][ T5719] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.529219][ C1] hrtimer: interrupt took 52263 ns [ 302.546827][ T6966] random: crng reseeded on system resumption [ 302.581931][ T6972] lo speed is unknown, defaulting to 1000 [ 302.605663][ T6978] netlink: 100 bytes leftover after parsing attributes in process `syz.3.16531'. [ 302.786243][ T6996] loop3: detected capacity change from 0 to 4096 [ 302.801116][ T6996] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 302.838693][ T7013] netlink: 'syz.2.16547': attribute type 1 has an invalid length. [ 302.846676][ T7013] netlink: 224 bytes leftover after parsing attributes in process `syz.2.16547'. [ 302.857897][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.987346][ T7040] lo speed is unknown, defaulting to 1000 [ 303.037532][ T7044] loop1: detected capacity change from 0 to 1024 [ 303.146140][ T7044] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 303.197686][ T7044] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 303.242216][ T7053] loop3: detected capacity change from 0 to 512 [ 303.254425][ T7053] journal_path: Non-blockdev passed as './bus' [ 303.259888][ T7055] netlink: 44 bytes leftover after parsing attributes in process `syz.2.16567'. [ 303.260761][ T7053] EXT4-fs: error: could not find journal device path [ 303.270182][ T7055] netlink: 43 bytes leftover after parsing attributes in process `syz.2.16567'. [ 303.270205][ T7055] netlink: 'syz.2.16567': attribute type 5 has an invalid length. [ 303.295266][ T7044] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 63 with max blocks 1 with error 28 [ 303.307690][ T7044] EXT4-fs (loop1): This should not happen!! Data will be lost [ 303.307690][ T7044] [ 303.318786][ T7044] EXT4-fs (loop1): Total free blocks count 0 [ 303.324798][ T7044] EXT4-fs (loop1): Free/Dirty block details [ 303.330711][ T7044] EXT4-fs (loop1): free_blocks=20480 [ 303.336048][ T7044] EXT4-fs (loop1): dirty_blocks=32 [ 303.341154][ T7044] EXT4-fs (loop1): Block reservation details [ 303.348373][ T7044] EXT4-fs (loop1): i_reserved_data_blocks=2 [ 303.384094][ T7059] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 303.441575][ T51] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 303.564890][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 303.564949][ T29] audit: type=1326 audit(1757310749.497:3885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.595413][ T29] audit: type=1326 audit(1757310749.497:3886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.623135][ T29] audit: type=1326 audit(1757310749.553:3887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.647040][ T29] audit: type=1326 audit(1757310749.553:3888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.671633][ T29] audit: type=1326 audit(1757310749.553:3889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.695906][ T29] audit: type=1326 audit(1757310749.553:3890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.719662][ T29] audit: type=1326 audit(1757310749.553:3891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.744023][ T29] audit: type=1326 audit(1757310749.553:3892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7084 comm="syz.3.16582" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61fd69ebe9 code=0x7ffc0000 [ 303.776092][ T7096] loop2: detected capacity change from 0 to 1024 [ 303.804503][ T7096] EXT4-fs: Ignoring removed nobh option [ 303.810119][ T7096] EXT4-fs: Ignoring removed bh option [ 303.843891][ T7096] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.859876][ T29] audit: type=1400 audit(1757310749.768:3893): avc: denied { create } for pid=7103 comm="syz.3.16590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 303.891477][ T29] audit: type=1400 audit(1757310749.796:3894): avc: denied { listen } for pid=7103 comm="syz.3.16590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 303.968031][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.982724][ T7119] loop6: detected capacity change from 0 to 1024 [ 304.007301][ T7128] loop3: detected capacity change from 0 to 1024 [ 304.018915][ T7119] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 304.034245][ T7128] EXT4-fs: inline encryption not supported [ 304.036509][ T7132] loop2: detected capacity change from 0 to 764 [ 304.050163][ T7132] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 304.061154][ T7119] EXT4-fs error (device loop6): ext4_lookup:1787: comm syz.6.16598: inode #12: comm syz.6.16598: iget: illegal inode # [ 304.093668][ T7119] EXT4-fs (loop6): Remounting filesystem read-only [ 304.102765][ T7128] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 304.122592][ T5719] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.160910][ T7143] loop1: detected capacity change from 0 to 512 [ 304.198973][ T7143] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 304.219571][ T7143] EXT4-fs (loop1): 1 truncate cleaned up [ 304.235525][ T7143] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 304.259501][ T7143] EXT4-fs error (device loop1): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.1.16608: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 304.292199][ T7143] EXT4-fs error (device loop1) in ext4_delete_entry:2739: Corrupt filesystem [ 304.323729][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.369117][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.420361][ T7175] loop3: detected capacity change from 0 to 256 [ 304.434704][ T7175] FAT-fs (loop3): Directory bread(block 64) failed [ 304.441576][ T7175] FAT-fs (loop3): Directory bread(block 65) failed [ 304.460056][ T7175] FAT-fs (loop3): Directory bread(block 66) failed [ 304.468319][ T7175] FAT-fs (loop3): Directory bread(block 67) failed [ 304.475405][ T7175] FAT-fs (loop3): Directory bread(block 68) failed [ 304.487553][ T7175] FAT-fs (loop3): Directory bread(block 69) failed [ 304.494182][ T7175] FAT-fs (loop3): Directory bread(block 70) failed [ 304.501082][ T7175] FAT-fs (loop3): Directory bread(block 71) failed [ 304.519516][ T7175] FAT-fs (loop3): Directory bread(block 72) failed [ 304.526803][ T7175] FAT-fs (loop3): Directory bread(block 73) failed [ 304.614292][ T7205] loop3: detected capacity change from 0 to 512 [ 304.622307][ T7205] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.3.16635: corrupted xattr block 95: invalid header [ 304.638928][ T7205] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.16635: bg 0: block 7: invalid block bitmap [ 304.653023][ T7205] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 304.674556][ T7205] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #11: comm syz.3.16635: corrupted xattr block 95: invalid header [ 304.690880][ T7205] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 304.700275][ T7205] EXT4-fs (loop3): 1 orphan inode deleted [ 304.706418][ T7205] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 304.747419][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.771880][ T7227] netlink: 'syz.3.16644': attribute type 1 has an invalid length. [ 304.820223][ T7235] loop3: detected capacity change from 0 to 512 [ 304.831134][ T7235] EXT4-fs: Ignoring removed oldalloc option [ 304.838006][ T7235] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 304.850597][ T7235] EXT4-fs (loop3): orphan cleanup on readonly fs [ 304.857145][ T7235] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 304.871738][ T7235] EXT4-fs (loop3): 1 truncate cleaned up [ 304.877889][ T7235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 304.917607][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.949438][ T7257] loop3: detected capacity change from 0 to 128 [ 304.983102][ T7265] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 305.257082][ T7316] loop1: detected capacity change from 0 to 512 [ 305.278988][ T7316] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.1.16687: corrupted xattr block 95: invalid header [ 305.294008][ T7316] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 305.308660][ T7316] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.16687: bg 0: block 7: invalid block bitmap [ 305.344147][ T7316] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 305.391283][ T7316] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #11: comm syz.1.16687: corrupted xattr block 95: invalid header [ 305.411977][ T7316] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 305.421528][ T7316] EXT4-fs (loop1): 1 orphan inode deleted [ 305.428940][ T7316] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 305.457731][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.536733][ T7344] loop3: detected capacity change from 0 to 512 [ 305.547645][ T7344] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 305.573259][ T7351] loop1: detected capacity change from 0 to 1024 [ 305.582012][ T7344] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a046c128, mo2=0002] [ 305.590255][ T7351] EXT4-fs: inline encryption not supported [ 305.596306][ T7351] EXT4-fs: Ignoring removed bh option [ 305.602510][ T7344] System zones: 1-12 [ 305.606697][ T7344] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 305.615096][ T7344] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 305.616514][ T7356] loop4: detected capacity change from 0 to 256 [ 305.623519][ T7344] EXT4-fs (loop3): 1 truncate cleaned up [ 305.624007][ T7344] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 305.627415][ T7344] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #2: block 4: comm syz.3.16700: lblock 0 mapped to illegal pblock 4 (length 1) [ 305.683425][ T7344] EXT4-fs (loop3): Remounting filesystem read-only [ 305.686171][ T7351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 305.713073][ T7351] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.16702: bg 0: block 416: padding at end of block bitmap is not set [ 305.732301][ T7351] EXT4-fs (loop1): Remounting filesystem read-only [ 305.760325][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.775238][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.799136][ T7377] loop1: detected capacity change from 0 to 256 [ 305.852080][ T7386] loop3: detected capacity change from 0 to 512 [ 305.856537][ T7390] sd 0:0:1:0: device reset [ 305.875283][ T7386] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.16719: iget: bad extended attribute block 1 [ 305.912431][ T7386] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.16719: couldn't read orphan inode 15 (err -117) [ 305.926806][ T7386] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 305.971651][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.048018][ T7424] __nla_validate_parse: 4 callbacks suppressed [ 306.048033][ T7424] netlink: 100 bytes leftover after parsing attributes in process `syz.6.16736'. [ 306.097706][ T7432] loop4: detected capacity change from 0 to 256 [ 306.119234][ T7438] loop1: detected capacity change from 0 to 2048 [ 306.133933][ T7432] FAT-fs (loop4): Directory bread(block 64) failed [ 306.146179][ T7432] FAT-fs (loop4): Directory bread(block 65) failed [ 306.158196][ T7432] FAT-fs (loop4): Directory bread(block 66) failed [ 306.158598][ T7438] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 306.164955][ T7432] FAT-fs (loop4): Directory bread(block 67) failed [ 306.185978][ T7432] FAT-fs (loop4): Directory bread(block 68) failed [ 306.192504][ T7432] FAT-fs (loop4): Directory bread(block 69) failed [ 306.199993][ T7432] FAT-fs (loop4): Directory bread(block 70) failed [ 306.206536][ T7432] FAT-fs (loop4): Directory bread(block 71) failed [ 306.214965][ T7432] FAT-fs (loop4): Directory bread(block 72) failed [ 306.221795][ T7432] FAT-fs (loop4): Directory bread(block 73) failed [ 306.269322][ T4388] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.284716][ T7458] loop3: detected capacity change from 0 to 164 [ 306.295318][ T7458] ISOFS: unable to read i-node block [ 306.295947][ T7460] netlink: 8 bytes leftover after parsing attributes in process `syz.2.16755'. [ 306.300751][ T7458] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 306.310351][ T7460] netlink: 32 bytes leftover after parsing attributes in process `syz.2.16755'. [ 306.327971][ T7460] netlink: 'syz.2.16755': attribute type 1 has an invalid length. [ 306.414427][ T7475] tipc: MTU too low for tipc bearer [ 306.439122][ T7483] loop4: detected capacity change from 0 to 1024 [ 306.446844][ T7483] EXT4-fs: Ignoring removed bh option [ 306.489223][ T7483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 306.550667][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 306.596488][ T7514] loop2: detected capacity change from 0 to 256 [ 306.706561][ T7543] new mount options do not match the existing superblock, will be ignored [ 306.721840][ T7543] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 306.765377][ T7556] 9pnet_fd: p9_fd_create_tcp (7556): problem binding to privport [ 306.854671][ T7572] loop1: detected capacity change from 0 to 128 [ 306.923457][ T7582] loop4: detected capacity change from 0 to 2048 [ 306.966279][ T7582] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 307.007433][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.031707][ T7554] loop3: detected capacity change from 0 to 32768 [ 307.073340][ T7604] netlink: 'syz.4.16822': attribute type 2 has an invalid length. [ 307.073906][ T7554] loop3: p1 p2 p3 < p5 p6 > [ 307.091710][ T7554] loop3: p2 size 16775168 extends beyond EOD, truncated [ 307.107948][ T7554] loop3: p5 start 4294970168 is beyond EOD, truncated [ 307.131977][ T7610] netlink: 8 bytes leftover after parsing attributes in process `syz.4.16825'. [ 307.182318][ T7613] loop4: detected capacity change from 0 to 1024 [ 307.203882][ T7616] program syz.2.16829 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 307.215816][ T7613] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 307.229111][ T7613] ext4 filesystem being mounted at /3446/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 307.262068][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 307.286736][ T7630] netlink: 'syz.4.16833': attribute type 16 has an invalid length. [ 307.294718][ T7630] netlink: 'syz.4.16833': attribute type 3 has an invalid length. [ 307.303730][ T7630] netlink: 64066 bytes leftover after parsing attributes in process `syz.4.16833'. [ 307.424436][ T7652] netlink: 12 bytes leftover after parsing attributes in process `syz.2.16844'. [ 307.443597][ T7656] loop3: detected capacity change from 0 to 512 [ 307.450809][ T7656] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 307.465458][ T7656] EXT4-fs (loop3): 1 truncate cleaned up [ 307.486109][ T7656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 307.515239][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.531490][ T7671] loop3: detected capacity change from 0 to 128 [ 307.538811][ T7671] EXT4-fs: Ignoring removed nobh option [ 307.545638][ T7671] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 307.559962][ T7671] ext4 filesystem being mounted at /3290/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 307.587770][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 307.628156][ T7684] loop4: detected capacity change from 0 to 1024 [ 307.643061][ T7684] EXT4-fs: Ignoring removed orlov option [ 307.664023][ T7684] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 307.679518][ T7684] __find_get_block_slow() failed. block=288230376151711744, b_blocknr=0, b_state=0x00000010, b_size=1024, device loop4 blocksize: 1024 [ 307.696082][ T7684] grow_buffers: requested out-of-range block 288230376151711744 for device loop4 [ 307.705317][ T7684] EXT4-fs warning (device loop4): ext4_resize_fs:2019: can't read last block, resize aborted [ 307.769218][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.793608][ T7697] loop3: detected capacity change from 0 to 256 [ 307.812848][ T7697] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 307.821603][ T7697] FAT-fs (loop3): Filesystem has been set read-only [ 307.901866][ T7719] netlink: 8 bytes leftover after parsing attributes in process `syz.6.16875'. [ 308.027153][ T7741] netlink: 32 bytes leftover after parsing attributes in process `syz.4.16886'. [ 308.179690][ T7777] loop6: detected capacity change from 0 to 512 [ 308.190975][ T7777] EXT4-fs error (device loop6): ext4_get_branch:178: inode #11: block 4294967295: comm syz.6.16903: invalid block [ 308.214034][ T7777] EXT4-fs (loop6): Remounting filesystem read-only [ 308.228625][ T7777] EXT4-fs (loop6): 2 truncates cleaned up [ 308.236027][ T7777] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 308.237896][ T7784] netlink: 12 bytes leftover after parsing attributes in process `syz.3.16907'. [ 308.286736][ T5719] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 308.370169][ T7806] loop4: detected capacity change from 0 to 128 [ 308.377715][ T7806] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 308.397341][ T7810] program syz.6.16920 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 308.410386][ T7806] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 308.421870][ T7813] netlink: 8 bytes leftover after parsing attributes in process `syz.2.16922'. [ 308.450449][ T948] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 308.552988][ T7844] loop4: detected capacity change from 0 to 128 [ 308.559544][ T7841] loop2: detected capacity change from 0 to 256 [ 308.559890][ T7844] EXT4-fs: Ignoring removed nobh option [ 308.576846][ T7841] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 308.586844][ T7841] FAT-fs (loop2): Filesystem has been set read-only [ 308.589045][ T7844] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 308.608579][ T7844] ext4 filesystem being mounted at /3474/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 308.657189][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 308.659533][ T7856] loop3: detected capacity change from 0 to 512 [ 308.678333][ T7856] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 308.690974][ T7856] ext4 filesystem being mounted at /3319/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 308.704464][ T7856] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.16942: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 308.735726][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 308.847358][ T7893] program syz.2.16959 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 308.946929][ T29] kauditd_printk_skb: 108 callbacks suppressed [ 308.946962][ T29] audit: type=1400 audit(1757313332.530:4003): avc: denied { read } for pid=7909 comm="syz.2.16967" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 309.015762][ T7914] loop4: detected capacity change from 0 to 2048 [ 309.390250][ T7958] loop4: detected capacity change from 0 to 128 [ 309.416824][ T7962] loop1: detected capacity change from 0 to 1024 [ 309.423490][ T7958] ext4 filesystem being mounted at /3498/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 309.447580][ T7962] EXT4-fs: Ignoring removed bh option [ 309.463691][ T7962] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 309.496929][ T7969] loop6: detected capacity change from 0 to 512 [ 309.523258][ T7969] ext4 filesystem being mounted at /140/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 309.621929][ T7985] loop4: detected capacity change from 0 to 512 [ 309.630209][ T7985] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 309.645646][ T7985] EXT4-fs (loop4): 1 orphan inode deleted [ 309.652115][ T7985] EXT4-fs (loop4): 1 truncate cleaned up [ 309.674399][ T29] audit: type=1326 audit(1757313333.213:4004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7989 comm="syz.6.17002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f0b63ebe9 code=0x7ffc0000 [ 309.698628][ T29] audit: type=1326 audit(1757313333.213:4005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7989 comm="syz.6.17002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=256 compat=0 ip=0x7f3f0b63ebe9 code=0x7ffc0000 [ 309.724035][ T29] audit: type=1326 audit(1757313333.213:4006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7989 comm="syz.6.17002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f0b63ebe9 code=0x7ffc0000 [ 309.749005][ T29] audit: type=1326 audit(1757313333.213:4007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7989 comm="syz.6.17002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f0b63ebe9 code=0x7ffc0000 [ 309.782993][ T7985] EXT4-fs error (device loop4): ext4_lookup:1787: inode #15: comm syz.4.17000: iget: bad extra_isize 46 (inode size 256) [ 309.796455][ T7985] EXT4-fs (loop4): Remounting filesystem read-only [ 309.977889][ T8034] loop3: detected capacity change from 0 to 512 [ 310.004952][ T8034] ext4 filesystem being mounted at /3326/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 310.045738][ T8048] netlink: 'syz.2.17030': attribute type 2 has an invalid length. [ 310.104869][ T8058] loop1: detected capacity change from 0 to 128 [ 310.152783][ T950] ================================================================== [ 310.160903][ T950] BUG: KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put [ 310.169157][ T950] [ 310.171481][ T950] write to 0xffff88812ba6f815 of 1 bytes by task 8058 on cpu 0: [ 310.179112][ T950] fat12_ent_put+0x74/0x170 [ 310.183621][ T950] fat_alloc_clusters+0x4d1/0xa80 [ 310.188659][ T950] fat_get_block+0x258/0x5e0 [ 310.193253][ T950] __block_write_begin_int+0x400/0xf90 [ 310.198726][ T950] cont_write_begin+0x5fc/0x970 [ 310.203595][ T950] fat_write_begin+0x4f/0xe0 [ 310.208199][ T950] generic_perform_write+0x181/0x490 [ 310.213499][ T950] __generic_file_write_iter+0xec/0x120 [ 310.219053][ T950] generic_file_write_iter+0x8d/0x2f0 [ 310.224424][ T950] vfs_write+0x527/0x960 [ 310.228652][ T950] ksys_write+0xda/0x1a0 [ 310.232880][ T950] __x64_sys_write+0x40/0x50 [ 310.237459][ T950] x64_sys_call+0x27fe/0x2ff0 [ 310.242124][ T950] do_syscall_64+0xd2/0x200 [ 310.246619][ T950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.252505][ T950] [ 310.254810][ T950] read to 0xffff88812ba6f800 of 2048 bytes by task 950 on cpu 1: [ 310.262513][ T950] copy_folio_from_iter_atomic+0x7fc/0x11b0 [ 310.268406][ T950] generic_perform_write+0x2c2/0x490 [ 310.273681][ T950] shmem_file_write_iter+0xc5/0xf0 [ 310.278782][ T950] lo_rw_aio+0x6a0/0x760 [ 310.283011][ T950] loop_process_work+0x52d/0xa60 [ 310.287936][ T950] loop_workfn+0x31/0x40 [ 310.292170][ T950] process_scheduled_works+0x4cb/0x9d0 [ 310.297623][ T950] worker_thread+0x582/0x770 [ 310.302207][ T950] kthread+0x489/0x510 [ 310.306270][ T950] ret_from_fork+0xda/0x150 [ 310.310771][ T950] ret_from_fork_asm+0x1a/0x30 [ 310.315526][ T950] [ 310.317833][ T950] Reported by Kernel Concurrency Sanitizer on: [ 310.323982][ T950] CPU: 1 UID: 0 PID: 950 Comm: kworker/u8:47 Not tainted syzkaller #0 PREEMPT(voluntary) [ 310.333948][ T950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 310.343993][ T950] Workqueue: loop1 loop_workfn [ 310.348760][ T950] ==================================================================