last executing test programs: 3.153725376s ago: executing program 3 (id=5765): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000081401"], 0x24}}, 0x0) 3.076814133s ago: executing program 2 (id=5766): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005d00)=ANY=[@ANYBLOB="180100002b00010000000000fcdbdf250701f2800c00030008ac0f0000000000140001"], 0x118}], 0x1, 0x0, 0x0, 0x1}, 0x0) 2.925963377s ago: executing program 3 (id=5769): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x21}, 0xe) 2.679799333s ago: executing program 3 (id=5772): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0xac, 0x9b, 0xcc, 0x20, 0x18d1, 0x1eaf, 0x5abb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x7, 0x0, 0x80, 0xb, [{{0x9, 0x4, 0xbb, 0x6, 0x0, 0x3a, 0xe5, 0x4}}]}}]}}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000e80)={0x84, &(0x7f00000002c0)=ANY=[@ANYBLOB="400d21000000de"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.628372363s ago: executing program 2 (id=5773): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="2e00000011008188040f80ec19acbc0437177f3d1300000000000e000a09a60c979c91f349fc0009000000000000", 0x2e}], 0x1}, 0x0) 2.327683431s ago: executing program 2 (id=5777): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101600, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0x4018aee3, &(0x7f00000000c0)=""/26) 2.172147419s ago: executing program 0 (id=5778): r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, 0x0) 2.110452523s ago: executing program 2 (id=5780): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0xff, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000029"], 0x10}, 0x0) 1.890279712s ago: executing program 0 (id=5783): r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f0000009300)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x4, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[@flowinfo={{0x14, 0x29, 0xb, 0xc}}, @hopopts={{0x18, 0x29, 0x36, {0xff}}}], 0x30}}], 0x1, 0x24008004) 1.857215688s ago: executing program 2 (id=5784): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x401064d1, &(0x7f0000000180)={0x12, 0x2}) 1.830657757s ago: executing program 1 (id=5785): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000180)='./bus\x00', 0x804, &(0x7f00000001c0)={[{@rodir}, {@shortname_lower}, {@fat=@nfs_stale_rw}, {@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@utf8no}, {@fat=@check_normal}, {@fat=@codepage={'codepage', 0x3d, '1250'}}, {@fat=@check_strict}, {@shortname_win95}, {@shortname_winnt}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@shortname_win95}]}, 0x1, 0x27b, &(0x7f0000000640)="$eJzs3cFqK1UYAOB/mqRJdJEsXInQAV24Kq1P0CIVxIKgZKEutNgUpAmFFgJVMXblE/gEPo8b8QV8AC93d7u43LmkM0nTyyQlvWlT7v2+TQ//+f85/5kZ2tWc/vBB//jw5Ozo4tf/otFIYm0nduIyiXasxdjvUerfJ+VxAOCRu8yyeJrl6nno/GZGbUZlde3emwMA7sX03/9V9wIAPIyvv/n2i939/b2v0rQR0f9j0Eki/5nP7x7FT9GLbmxFK55HZBP5+LPP9/eimo6046P+cNAZVfa//7u4/u7/EVf129GKdnn9dpqbqh8OOrV4p1h/pxfdL/+KVrxXXv9JSX101uPjD6f634xW/PNjnEQvDovexvW/bafpp9mfz375bhQd1SfDQac+ySuyKw/6YAAAAAAAAAAAAAAAAAAAAAAAeKNtphPtm+fvjA/+nzM/53yg4dT5PFtpmmZJnn9dX433q1Fd5d4BAAAAAAAAAAAAAAAAAADgsTg7//n4oNfrni51MP6sv2QqXtyM1CPi7mttLFoVlaK1XhKx2Fq1qF9V3p5cWXAXzVE/3dOkGst7BMkk0pye2oh8rVGkmQ+mIq+9eiOuBuO36/ggue3hNspekiUMspLXrzKzav3VSLPYQUlyc87q6+/eqeesNWMqiYja5GbOv05tuffw4X4HAQAAAAAAAAAAAAAAAAAAueuPfksmL1bQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACswPX//19gMCyKZ+VkldGgGkVkxVsEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgLfAyAAD//0MUZ+o=") unlink(&(0x7f0000000100)='./file1\x00') 1.689825149s ago: executing program 0 (id=5786): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1.543255816s ago: executing program 2 (id=5788): syz_mount_image$ocfs2(&(0x7f0000004740), &(0x7f0000004780)='./file0\x00', 0x100000a, &(0x7f00000002c0)={[{@journal_async_commit}, {@heartbeat_none}, {@usrquota}, {@barrier={'barrier', 0x3d, 0x7}}, {@heartbeat_none}, {@inode64}]}, 0x1, 0x4703, &(0x7f0000004800)="$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quotactl$Q_SETQUOTA(0xffffffff80000800, &(0x7f0000000100)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000200)={0x2, 0xb45, 0x800077, 0x20000000000412, 0x4, 0x6, 0x1000, 0xf67, 0xf}) 1.534902368s ago: executing program 1 (id=5789): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000010040b7080000000000007b8af8ff00000000b7080000000000107b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r0, @ANYBLOB="0000000002000000b705000008000000850000005e00000095"], &(0x7f0000001880)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0xa}, 0x94) 1.346270603s ago: executing program 4 (id=5790): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x437, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_LACP_RATE={0x5}]}}}]}, 0x3c}}, 0x0) 1.335466307s ago: executing program 1 (id=5791): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x210, 0x9403, 0x3002, 0x210, 0x2c0, 0x2f0, 0x3d8, 0x3d8, 0x2f0, 0x3d8, 0x3, 0x0, {[{{@ipv6={@private2, @remote, [0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff], 'macvlan1\x00', 'wg2\x00', {}, {0xa4c8dd0ffa9b1578}, 0x73, 0x9, 0x4, 0x48}, 0x0, 0x1c8, 0x210, 0x0, {}, [@inet=@rpfilter={{0x28}, {0xc}}, @common=@inet=@recent0={{0xf8}, {0x0, 0x80, 0x1, 0x0, 'syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1}}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff, 0x0, 0x2}, {0x4, 0x5, 0x5}, {0x3, 0x4}, 0xbf, 0xb}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x47b) 1.156502606s ago: executing program 4 (id=5792): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_buf(r0, 0x1, 0x19, 0x0, &(0x7f0000003080)) 1.102355636s ago: executing program 1 (id=5793): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x1e, 0x21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}]}, 0x1c}}, 0x0) 962.873053ms ago: executing program 4 (id=5794): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(blake2b-256-generic)\x00'}, 0x58) 918.695791ms ago: executing program 0 (id=5795): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x300, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181010100000000010000000000000e000a000f00000002800600121f", 0x2e}], 0x1}, 0x0) 918.266104ms ago: executing program 1 (id=5796): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000300)=@ethtool_rxnfc={0x2f, 0x2, 0x6, {0xe, @usr_ip6_spec={@empty, @dev={0xfe, 0x80, '\x00', 0x24}, 0xfffffff8, 0x3d, 0xe}, {0x0, @remote, 0xe, 0x4, [0x7, 0x6]}, @ah_ip4_spec={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x5}, {0x0, @broadcast, 0x8, 0x5, [0xf, 0x9]}, 0xff, 0x3}}}) 782.716565ms ago: executing program 3 (id=5797): r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x109000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) 731.788372ms ago: executing program 1 (id=5798): r0 = syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f00000015c0)='./file0\x00', 0x1000000, &(0x7f0000000040), 0x0, 0x559e, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgo7cCwAAAAAIMzfOoyeDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4FAAA//8fSxmR") ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, 0x0) 518.997796ms ago: executing program 0 (id=5799): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f00000003c0)=@ethtool_link_settings={0x4c, 0x88f, 0xe3, 0xfd, 0x4, 0x2, 0x8, 0x1, 0x50, 0x5, [0x100, 0x554, 0x6, 0x4, 0x2, 0x9, 0xcba, 0x40]}}) 518.373901ms ago: executing program 3 (id=5800): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000010c0)=@newlink={0x40, 0x10, 0xc3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd000}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IKEY={0x8, 0x4, 0x10ba}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x100}, 0x40080c0) 438.215724ms ago: executing program 4 (id=5801): r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32, @ANYBLOB="ac141410e00000010000000028000000000000000000000007"], 0x48}, 0x0) 289.537035ms ago: executing program 0 (id=5802): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000180)=0x8) 237.768742ms ago: executing program 4 (id=5803): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x80000004, 0x4) 98.292278ms ago: executing program 3 (id=5804): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000f00)=@filter={'filter\x00', 0x42, 0x4, 0x350, 0xffffffff, 0x1d0, 0x1d0, 0x98, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, 0x0, {[{{@ip={@private=0x4, @remote, 0x0, 0x0, 'ip6gretap0\x00', 'wg2\x00', {}, {}, 0x0, 0x1}, 0xa00, 0x70, 0x98, 0x0, {0x100000000000000}}, @REJECT={0x28}}, {{@ip={@rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x31}, 0xffffff00, 0xffffffff, 'syzkaller1\x00', 'gretap0\x00', {}, {0xff}, 0x29, 0x2, 0x3b}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={{0x40}, {{0x0, [0x1, 0x5, 0xe7a786dd83d11f72, 0x0, 0x700], 0x4, 0x2}}}, @common=@ttl={{0x28}, {0x0, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x8, 0x7, [0x6c, 0x6, 0x9, 0x4025, 0x9, 0xe, 0x0, 0x25, 0x3b, 0x0, 0x2a, 0x34, 0x32, 0x2, 0x35, 0x1f], 0x0, 0x7, 0x7}}}, {{@ip={@broadcast, @rand_addr=0x64010100, 0xff000000, 0xffffffff, 'veth1\x00', 'bond_slave_0\x00', {0xff}, {}, 0x8, 0x2, 0x3d}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x40000000, 0xfffffffd, 0x0, 0x1, 0x14}}, @common=@socket0={{0x20}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) 0s ago: executing program 4 (id=5805): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000340)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x11}, @printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x618}}]}, &(0x7f0000000080)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) kernel console output (not intermixed with test programs): at=0 ip=0x7f053078e929 code=0x7ffc0000 [ 620.013226][ T30] audit: type=1326 audit(1752669582.080:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16062 comm="syz.2.4190" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f053078e929 code=0x7ffc0000 [ 620.111902][ T30] audit: type=1326 audit(1752669582.080:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16062 comm="syz.2.4190" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f053078e929 code=0x7ffc0000 [ 620.771941][T16116] warning: `syz.3.4206' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 621.258523][ T6139] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 621.295838][T16155] loop4: detected capacity change from 0 to 16 [ 621.334419][T16155] erofs (device loop4): mounted with root inode @ nid 36. [ 621.353436][T16155] CIFS mount error: No usable UNC path provided in device string! [ 621.353436][T16155] [ 621.386289][T16155] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 621.461506][ T6139] usb 4-1: Using ep0 maxpacket: 16 [ 621.476469][T16162] tmpfs: Bad value for 'mpol' [ 621.491477][ T6139] usb 4-1: config 8 has an invalid interface number: 206 but max is 0 [ 621.511481][ T6139] usb 4-1: config 8 has no interface number 0 [ 621.547051][ T6139] usb 4-1: config 8 interface 206 altsetting 1 has an endpoint descriptor with address 0xF7, changing to 0x87 [ 621.592530][ T6139] usb 4-1: config 8 interface 206 altsetting 1 endpoint 0x87 has invalid maxpacket 33058, setting to 1024 [ 621.630300][ T6139] usb 4-1: config 8 interface 206 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 9 [ 621.704353][ T6139] usb 4-1: config 8 interface 206 has no altsetting 0 [ 621.731200][ T6139] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=35.bb [ 621.754491][T16178] loop0: detected capacity change from 0 to 256 [ 621.761187][ T6139] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 621.800939][ T6139] usb 4-1: Product: syz [ 621.814378][T16179] Illegal XDP return value 4294967283 on prog (id 279) dev N/A, expect packet loss! [ 621.835797][ T6139] usb 4-1: Manufacturer: syz [ 621.852058][T16178] FAT-fs (loop0): Directory bread(block 64) failed [ 621.857860][ T6139] usb 4-1: SerialNumber: syz [ 621.889932][T16178] FAT-fs (loop0): Directory bread(block 65) failed [ 621.923398][T16178] FAT-fs (loop0): Directory bread(block 66) failed [ 621.951982][T16178] FAT-fs (loop0): Directory bread(block 67) failed [ 621.993731][T16178] FAT-fs (loop0): Directory bread(block 68) failed [ 622.022581][T16178] FAT-fs (loop0): Directory bread(block 69) failed [ 622.048108][T16178] FAT-fs (loop0): Directory bread(block 70) failed [ 622.056036][T16178] FAT-fs (loop0): Directory bread(block 71) failed [ 622.078818][T16178] FAT-fs (loop0): Directory bread(block 72) failed [ 622.109445][T16178] FAT-fs (loop0): Directory bread(block 73) failed [ 622.153314][ T6139] garmin_gps 4-1:8.206: Garmin GPS usb/tty converter detected [ 622.189466][ T6139] usb 4-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 622.343822][T16208] loop4: detected capacity change from 0 to 512 [ 622.382129][ T6139] usb 4-1: USB disconnect, device number 114 [ 622.388530][T16208] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 622.435837][ T6139] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 622.475401][T16208] EXT4-fs (loop4): 1 truncate cleaned up [ 622.510118][ T6139] garmin_gps 4-1:8.206: device disconnected [ 622.519302][T16208] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 622.685461][ T6038] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 623.064269][T16193] loop2: detected capacity change from 0 to 32768 [ 623.215115][T16193] ialloc: diAlloc returned -5! [ 623.435735][T16205] loop1: detected capacity change from 0 to 32768 [ 623.448302][T16220] loop0: detected capacity change from 0 to 32768 [ 623.466795][T16205] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.4231 (16205) [ 623.521133][T16220] [ 623.521133][T16220] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 623.521133][T16220] [ 623.541311][T16205] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 623.620724][T16205] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 623.636707][T16220] ERROR: (device loop0): dbAlloc: the hint is outside the map [ 623.636707][T16220] [ 623.784403][ T1341] read_mapping_page failed! [ 623.800059][ T1341] ERROR: (device loop0): txCommit: [ 623.800059][ T1341] [ 623.810634][ T1341] jfs_write_inode: jfs_commit_inode failed! [ 623.822632][ T6026] [ 623.822632][ T6026] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 623.822632][ T6026] [ 623.863524][T16205] BTRFS info (device loop1): rebuilding free space tree [ 623.891968][ T6026] [ 623.891968][ T6026] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 623.891968][ T6026] [ 623.957758][T16205] BTRFS info (device loop1): disabling free space tree [ 624.017490][T16205] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 624.058047][T16205] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 624.263819][ T6027] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 624.769028][T16317] syz.2.4252(16317): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 625.022635][ T6139] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 625.109929][T16331] loop1: detected capacity change from 0 to 64 [ 625.204467][ T6139] usb 5-1: Using ep0 maxpacket: 32 [ 625.230162][ T6139] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 625.247981][ T6139] usb 5-1: config 0 has no interface number 0 [ 625.254205][ T6139] usb 5-1: config 0 interface 12 has no altsetting 0 [ 625.343520][ T6139] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 625.353536][ T6139] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 625.380245][ T6139] usb 5-1: Product: syz [ 625.388261][T16347] loop2: detected capacity change from 0 to 16 [ 625.390728][ T6139] usb 5-1: Manufacturer: syz [ 625.417672][T16347] erofs (device loop2): mounted with root inode @ nid 36. [ 625.430854][ T6139] usb 5-1: SerialNumber: syz [ 625.458054][ T6139] usb 5-1: config 0 descriptor?? [ 625.849147][T16369] loop1: detected capacity change from 0 to 128 [ 625.883751][T16369] EXT4-fs (loop1): Test dummy encryption mode enabled [ 625.922497][ T6139] f81534 5-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 625.930277][ T6139] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 625.956764][T16369] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 625.978250][T16381] loop2: detected capacity change from 0 to 2048 [ 626.005091][T16375] geneve2: entered promiscuous mode [ 626.011737][T16375] geneve2: entered allmulticast mode [ 626.023034][T16369] ext4 filesystem being mounted at /798/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 626.025858][ T6139] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 626.096802][ T6139] f81534 5-1:0.12: probe with driver f81534 failed with error -71 [ 626.107757][T16388] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 626.122968][ T6139] usb 5-1: USB disconnect, device number 106 [ 626.154058][T16381] NILFS error (device loop2): nilfs_check_folio: bad entry in directory #2: rec_len is too small for name_len - offset=0, inode=2, rec_len=16, name_len=203 [ 626.235909][ T6027] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 626.279117][T16381] Remounting filesystem read-only [ 626.823215][T16422] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 626.847056][T16424] loop4: detected capacity change from 0 to 8 [ 626.884648][T16424] SQUASHFS error: Unable to read directory block [1d0:0] [ 627.140635][T16437] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 627.256154][T16443] loop1: detected capacity change from 0 to 2048 [ 627.353964][T16447] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 627.458722][T16443] NILFS error (device loop1): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 627.529843][T16443] Remounting filesystem read-only [ 627.578427][T16452] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 627.666192][T16410] loop3: detected capacity change from 0 to 32768 [ 627.703652][T16410] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4273 (16410) [ 627.756648][T16414] loop2: detected capacity change from 0 to 40427 [ 627.777818][T16410] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 627.791026][T16414] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504) [ 627.811697][T16410] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 627.824562][T16414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 627.870499][T16414] F2FS-fs (loop2): invalid crc value [ 627.870549][T16410] BTRFS info (device loop3): disk space caching is enabled [ 627.934640][T16410] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 628.132155][T16414] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 628.174441][T16491] loop4: detected capacity change from 0 to 256 [ 628.249004][T16491] exfat: Deprecated parameter 'namecase' [ 628.253704][T16414] F2FS-fs (loop2): Start checkpoint disabled! [ 628.254978][T16491] exfat: Deprecated parameter 'namecase' [ 628.267190][T16491] exfat: Deprecated parameter 'utf8' [ 628.294626][T16410] BTRFS info (device loop3): rebuilding free space tree [ 628.340531][T16414] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 628.348007][T16414] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 628.362593][T16491] exFAT-fs (loop4): failed to load upcase table (idx : 0x00012366, chksum : 0xd06b6363, utbl_chksum : 0xe619d30d) [ 628.419490][T16410] BTRFS info (device loop3): disabling free space tree [ 628.450513][T16410] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 628.498300][T16410] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 628.542754][T16505] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4294'. [ 628.620715][T16414] syz.2.4275: attempt to access beyond end of device [ 628.620715][T16414] loop2: rw=2049, sector=53248, nr_sectors = 8 limit=40427 [ 628.822534][ T6028] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 628.869786][ T6130] kworker/u8:7: attempt to access beyond end of device [ 628.869786][ T6130] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 628.950119][ T6130] CPU: 0 UID: 0 PID: 6130 Comm: kworker/u8:7 Not tainted 6.16.0-rc6-next-20250716-syzkaller #0 PREEMPT(full) [ 628.950149][ T6130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 628.950161][ T6130] Workqueue: writeback wb_workfn (flush-7:2) [ 628.950192][ T6130] Call Trace: [ 628.950202][ T6130] [ 628.950212][ T6130] dump_stack_lvl+0x189/0x250 [ 628.950245][ T6130] ? __pfx_dump_stack_lvl+0x10/0x10 [ 628.950268][ T6130] ? __pfx_queue_work_on+0x10/0x10 [ 628.950287][ T6130] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 628.950309][ T6130] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 628.950347][ T6130] f2fs_handle_critical_error+0x37c/0x540 [ 628.950385][ T6130] f2fs_write_end_io+0x886/0xb60 [ 628.950452][ T6130] __submit_merged_bio+0x27a/0x6a0 [ 628.950490][ T6130] __submit_merged_write_cond+0x255/0x530 [ 628.950528][ T6130] f2fs_write_data_pages+0x261d/0x3000 [ 628.950606][ T6130] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 628.950654][ T6130] ? __pfx_f2fs_available_free_memory+0x10/0x10 [ 628.950721][ T6130] ? __pfx_f2fs_balance_fs_bg+0x10/0x10 [ 628.950768][ T6130] ? trace_f2fs_writepages+0x7f/0x200 [ 628.950799][ T6130] ? f2fs_write_node_pages+0x478/0x6e0 [ 628.950835][ T6130] ? __pfx_f2fs_write_node_pages+0x10/0x10 [ 628.950883][ T6130] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 628.950916][ T6130] do_writepages+0x32e/0x550 [ 628.950951][ T6130] ? reacquire_held_locks+0x127/0x1d0 [ 628.950974][ T6130] ? writeback_sb_inodes+0x384/0x1010 [ 628.951015][ T6130] __writeback_single_inode+0x145/0xff0 [ 628.951043][ T6130] ? do_raw_spin_unlock+0x122/0x240 [ 628.951077][ T6130] writeback_sb_inodes+0x6c7/0x1010 [ 628.951141][ T6130] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 628.951225][ T6130] ? rcu_is_watching+0x15/0xb0 [ 628.951262][ T6130] wb_writeback+0x43b/0xaf0 [ 628.951300][ T6130] ? queue_io+0x391/0x590 [ 628.951331][ T6130] ? __pfx_wb_writeback+0x10/0x10 [ 628.951369][ T6130] ? _raw_spin_unlock_irq+0x23/0x50 [ 628.951408][ T6130] wb_workfn+0x409/0xef0 [ 628.951453][ T6130] ? __pfx_wb_workfn+0x10/0x10 [ 628.951484][ T6130] ? __lock_acquire+0xab9/0xd20 [ 628.951531][ T6130] ? process_scheduled_works+0x9ef/0x17b0 [ 628.951574][ T6130] ? _raw_spin_unlock_irq+0x23/0x50 [ 628.951596][ T6130] ? process_scheduled_works+0x9ef/0x17b0 [ 628.951628][ T6130] ? process_scheduled_works+0x9ef/0x17b0 [ 628.951663][ T6130] process_scheduled_works+0xae1/0x17b0 [ 628.951736][ T6130] ? __pfx_process_scheduled_works+0x10/0x10 [ 628.951794][ T6130] worker_thread+0x8a0/0xda0 [ 628.951818][ T6130] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 628.951852][ T6130] ? __kthread_parkme+0x7b/0x200 [ 628.951887][ T6130] kthread+0x70e/0x8a0 [ 628.951917][ T6130] ? __pfx_worker_thread+0x10/0x10 [ 628.951937][ T6130] ? __pfx_kthread+0x10/0x10 [ 628.951963][ T6130] ? _raw_spin_unlock_irq+0x23/0x50 [ 628.951984][ T6130] ? lockdep_hardirqs_on+0x9c/0x150 [ 628.952005][ T6130] ? __pfx_kthread+0x10/0x10 [ 628.952031][ T6130] ret_from_fork+0x3f9/0x770 [ 628.952056][ T6130] ? __pfx_ret_from_fork+0x10/0x10 [ 628.952083][ T6130] ? __switch_to_asm+0x39/0x70 [ 628.952108][ T6130] ? __switch_to_asm+0x33/0x70 [ 628.952133][ T6130] ? __pfx_kthread+0x10/0x10 [ 628.952180][ T6130] ret_from_fork_asm+0x1a/0x30 [ 628.952230][ T6130] [ 628.952240][ T6130] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 629.238011][T16516] loop4: detected capacity change from 0 to 4096 [ 629.507093][T16523] loop0: detected capacity change from 0 to 4096 [ 629.630966][T16523] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 629.723921][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 629.723940][ T30] audit: type=1800 audit(1752669591.356:45): pid=16516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.4297" name="file1" dev="loop4" ino=33 res=0 errno=0 [ 629.898362][T16523] ntfs3(loop0): ino=19, mi_enum_attr [ 629.952722][T16523] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 630.199104][T16556] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4307'. [ 630.496864][T16567] RDS: rds_bind could not find a transport for ::9d:0:0:0:1, load rds_tcp or rds_rdma? [ 630.562276][T16571] loop2: detected capacity change from 0 to 512 [ 630.604074][T16566] loop4: detected capacity change from 0 to 2048 [ 630.628900][T16571] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.4299: bad orphan inode 15 [ 630.656408][T16571] ext4_test_bit(bit=14, block=5) = 0 [ 630.664256][T16566] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 630.703526][T16571] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 630.792088][T16583] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 630.792672][ T6297] udevd[6297]: incorrect nilfs2 checksum on /dev/loop4 [ 630.863761][T16587] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4315'. [ 630.868943][T16586] netlink: 'syz.3.4314': attribute type 3 has an invalid length. [ 630.899390][T16586] netlink: 666 bytes leftover after parsing attributes in process `syz.3.4314'. [ 630.918370][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 631.480477][T16619] xfrm0: entered promiscuous mode [ 631.503255][T16619] xfrm0: entered allmulticast mode [ 631.563891][T16626] loop4: detected capacity change from 0 to 64 [ 632.198879][T16659] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 632.240387][T16657] loop0: detected capacity change from 0 to 4096 [ 632.416886][T16666] binder: 16665:16666 ioctl c018620c 200000000380 returned -22 [ 633.538958][ T6195] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 633.727900][ T6195] usb 4-1: Using ep0 maxpacket: 16 [ 633.748155][ T6195] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 633.776951][ T6195] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 633.815496][ T6195] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 633.854158][ T6195] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 633.865597][ T6195] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 633.893428][ T6195] usb 4-1: config 0 has no interface number 0 [ 633.922991][ T6195] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 633.970215][ T6195] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 633.987985][T16737] loop0: detected capacity change from 0 to 24 [ 634.017999][ T6195] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 634.069410][ T6195] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 634.106504][ T6195] usb 4-1: config 0 interface 125 has no altsetting 0 [ 634.133932][ T6195] usb 4-1: config 0 interface 125 has no altsetting 2 [ 634.159078][ T6195] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 634.192713][ T6195] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 634.236337][ T6195] usb 4-1: Product: syz [ 634.240594][ T6195] usb 4-1: Manufacturer: syz [ 634.262965][ T6195] usb 4-1: SerialNumber: syz [ 634.314636][ T6195] usb 4-1: config 0 descriptor?? [ 634.399888][ T6195] usb 4-1: selecting invalid altsetting 2 [ 634.585846][ C0] usb 4-1: async_complete: urb error -71 [ 634.591679][ C0] usb 4-1: async_complete: urb error -71 [ 634.597473][ C0] usb 4-1: async_complete: urb error -71 [ 634.603281][ C0] usb 4-1: async_complete: urb error -71 [ 634.658294][ T6195] get_1284_register: usb error -71 [ 634.663810][ T6195] uss720 4-1:0.125: probe with driver uss720 failed with error -71 [ 634.717457][ T6195] usb 4-1: USB disconnect, device number 115 [ 635.892110][T16809] loop0: detected capacity change from 0 to 32768 [ 635.912437][T16835] netlink: 'syz.2.4391': attribute type 1 has an invalid length. [ 635.938284][T16804] loop1: detected capacity change from 0 to 32768 [ 635.973446][T16835] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 636.127715][T16804] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 636.243528][T16804] (syz.1.4381,16804,0):ocfs2_symlink:2080 ERROR: status = -2 [ 636.301693][T16858] netlink: 4168 bytes leftover after parsing attributes in process `syz.2.4394'. [ 636.313709][T16809] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded=yes,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 636.313754][T16809] allowing incompatible features above 0.0: (unknown version) [ 636.313769][T16809] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 636.407087][ T6027] (syz-executor,6027,0):ocfs2_inode_is_valid_to_delete:928 ERROR: Skipping delete of root inode. [ 636.447615][ T6027] ocfs2: Unmounting device (7,1) on (node local) [ 636.485698][T16819] loop4: detected capacity change from 0 to 32768 [ 636.517780][T16819] (syz.4.4386,16819,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 636.520111][T16819] (syz.4.4386,16819,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 636.527881][T16819] JBD2: Ignoring recovery information on journal [ 636.614010][T16809] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 636.622576][T16809] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 636.631008][T16809] bcachefs (loop0): Version upgrade required: [ 636.631008][T16809] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 636.631008][T16809] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 636.631008][T16809] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 636.773890][T16809] bcachefs (loop0): dropping and reconstructing all alloc info [ 636.798082][T16819] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 636.832076][T16819] (syz.4.4386,16819,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x98842a5e, computed 0xe74db1cd. Applying ECC. [ 636.929325][T16809] bcachefs (loop0): accounting_read... done [ 636.972843][T16809] bcachefs (loop0): alloc_read... done [ 636.994838][T16809] bcachefs (loop0): snapshots_read... done [ 637.013138][T16819] (syz.4.4386,16819,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xdf8356d3, computed 0xb8c23ae4. Applying ECC. [ 637.053553][T16819] (syz.4.4386,16819,0):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xdf8356d3, computed 0x2acb7e3c [ 637.139272][T16819] (syz.4.4386,16819,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 637.177399][T16819] (syz.4.4386,16819,1):ocfs2_quota_read:201 ERROR: status = -5 [ 637.210797][T16819] Quota error (device loop4): find_block_dqentry: Can't read quota tree block 6 [ 637.255311][T16819] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 637.361896][T16819] (syz.4.4386,16819,0):ocfs2_acquire_dquot:890 ERROR: status = -5 [ 637.489192][T16897] netlink: 176 bytes leftover after parsing attributes in process `syz.2.4405'. [ 637.579089][ T6038] ocfs2: Unmounting device (7,4) on (node local) [ 638.113160][T16928] netlink: 52 bytes leftover after parsing attributes in process `syz.3.4415'. [ 638.321775][T16939] ieee802154 phy0 wpan0: encryption failed: -22 [ 638.855929][T16965] veth2: entered allmulticast mode [ 638.888747][T16978] loop3: detected capacity change from 0 to 512 [ 638.912593][T16978] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 639.013077][T16978] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 639.117741][T16978] ext4 filesystem being mounted at /806/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 639.356832][ T6028] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 639.694133][T17013] loop2: detected capacity change from 0 to 4096 [ 639.795123][T17013] ntfs3(loop2): Different NTFS sector size (4096) and media sector size (512). [ 640.116527][T17040] IPVS: set_ctl: invalid protocol: 18 224.0.0.1:20004 [ 640.272553][ T6040] Bluetooth: hci4: command 0x0406 tx timeout [ 640.854650][T17087] fuse: blksize only supported for fuseblk [ 641.253472][T17107] loop1: detected capacity change from 0 to 2048 [ 641.307885][T17107] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 641.405418][ T6027] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 641.600970][T17129] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4469'. [ 641.788457][T17078] loop4: detected capacity change from 0 to 32768 [ 641.839349][T17078] (syz.4.4456,17078,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 641.906457][T17078] (syz.4.4456,17078,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 641.981036][T17078] (syz.4.4456,17078,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xcfdff595, computed 0xefed4a20. Applying ECC. [ 642.043471][T17078] JBD2: Ignoring recovery information on journal [ 642.115011][T17078] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 642.162729][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 642.169733][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 642.266612][T17078] (syz.4.4456,17078,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xc9ee627, computed 0x1fb6df54. Applying ECC. [ 642.326261][T17078] (syz.4.4456,17078,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xc9ee627, computed 0xfc4047c [ 642.366319][T17078] (syz.4.4456,17078,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 642.397727][ T30] audit: type=1400 audit(1752669603.204:46): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name=":(%#{//(@\)//&@},['%%&\#*" pid=17164 comm="syz.2.4480" [ 642.442337][T17078] (syz.4.4456,17078,1):ocfs2_quota_read:201 ERROR: status = -5 [ 642.532946][T17078] Quota error (device loop4): find_tree_dqentry: Can't read quota tree block 3 [ 642.582418][T17078] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 642.592230][T17078] (syz.4.4456,17078,1):ocfs2_acquire_dquot:890 ERROR: status = -5 [ 642.636792][T17178] loop1: detected capacity change from 0 to 8 [ 642.671891][T17078] (syz.4.4456,17078,1):ocfs2_mknod:317 ERROR: status = -5 [ 642.710609][T17078] (syz.4.4456,17078,1):ocfs2_mknod:505 ERROR: status = -5 [ 642.717808][T17078] (syz.4.4456,17078,1):ocfs2_mkdir:661 ERROR: status = -5 [ 642.920629][ T6038] ocfs2: Unmounting device (7,4) on (node local) [ 643.483826][T17215] netlink: 44 bytes leftover after parsing attributes in process `syz.4.4489'. [ 643.580664][T17218] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4494'. [ 643.878423][T17230] xt_hashlimit: size too large, truncated to 1048576 [ 643.901729][T17186] loop3: detected capacity change from 0 to 32768 [ 643.915943][T17232] loop4: detected capacity change from 0 to 16 [ 643.978842][T17232] erofs (device loop4): mounted with root inode @ nid 36. [ 644.053176][T17232] erofs (device loop4): per-inode big pcluster without sb feature for nid 36 [ 644.097751][T17232] erofs (device loop4): per-inode big pcluster without sb feature for nid 36 [ 644.142974][T17232] erofs (device loop4): read error -117 @ 43 of nid 36 [ 644.415925][T17209] loop2: detected capacity change from 0 to 32768 [ 644.453520][T17209] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4492 (17209) [ 644.520621][T17209] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 644.591895][T17209] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 644.888769][T17209] BTRFS info (device loop2): rebuilding free space tree [ 644.904150][ T6109] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 644.947227][T17209] BTRFS info (device loop2): disabling free space tree [ 644.996942][T17209] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 645.040853][T17209] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 645.122942][ T6109] usb 5-1: config 0 has an invalid interface number: 194 but max is 0 [ 645.150031][ T6109] usb 5-1: config 0 has no interface number 0 [ 645.154713][T17290] loop1: detected capacity change from 0 to 4096 [ 645.199156][ T6109] usb 5-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=7d.d2 [ 645.210054][ T6109] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.221636][T17290] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512). [ 645.246777][ T6109] usb 5-1: Product: syz [ 645.251029][ T6109] usb 5-1: Manufacturer: syz [ 645.275262][ T6041] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 645.289322][ T6109] usb 5-1: SerialNumber: syz [ 645.313522][ T6109] usb 5-1: config 0 descriptor?? [ 645.395054][T17299] mac80211_hwsim hwsim10 wlan1: entered allmulticast mode [ 645.443586][T17290] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 645.473187][T17290] ntfs3(loop1): ino=19, mi_enum_attr [ 645.582527][T17290] ntfs3(loop1): failed to convert "c46c" to macgaelic [ 645.609274][T17290] ntfs3(loop1): ino=20, mi_enum_attr [ 645.776432][ T24] usb 5-1: USB disconnect, device number 107 [ 645.813910][ T24] f81534a_ctrl 5-1:0.194: failed to set register 0x116: -19 [ 645.821378][ T24] f81534a_ctrl 5-1:0.194: failed to enable ports: -19 [ 645.981974][T17334] loop3: detected capacity change from 0 to 128 [ 645.988868][T17325] delete_channel: no stack [ 646.099363][T17337] loop0: detected capacity change from 0 to 1764 [ 646.918047][ T30] audit: type=1326 audit(1752669607.430:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17386 comm="syz.0.4534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8bfb8e929 code=0x7ffc0000 [ 646.941486][ T30] audit: type=1326 audit(1752669607.449:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17386 comm="syz.0.4534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=172 compat=0 ip=0x7fb8bfb8e929 code=0x7ffc0000 [ 646.964838][ T30] audit: type=1326 audit(1752669607.449:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17386 comm="syz.0.4534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8bfb8e929 code=0x7ffc0000 [ 646.988336][ T30] audit: type=1326 audit(1752669607.449:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17386 comm="syz.0.4534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8bfb8e929 code=0x7ffc0000 [ 647.041823][T17408] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4537'. [ 647.240003][T17435] loop0: detected capacity change from 0 to 256 [ 647.252537][T17434] loop1: detected capacity change from 0 to 1024 [ 647.531298][ T49] hfsplus: b-tree write err: -5, ino 4 [ 647.848936][T17468] loop4: detected capacity change from 0 to 1024 [ 647.933619][ T30] audit: type=1400 audit(1752669608.384:51): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-2 profile="unconfined" name=262620E7 pid=17470 comm="syz.1.4551" [ 648.419377][T17497] netlink: 'syz.2.4557': attribute type 10 has an invalid length. [ 648.632255][T17497] hsr_slave_0 (unregistering): left promiscuous mode [ 648.684674][T17512] netlink: 'syz.1.4560': attribute type 21 has an invalid length. [ 648.721235][T17459] loop0: detected capacity change from 0 to 32768 [ 648.782593][T17506] netlink: 'syz.3.4559': attribute type 13 has an invalid length. [ 649.165371][T17459] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=crc64,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,recovery_pass_last=set_may_go_rw,reconstruct_alloc,no_data_io [ 649.165403][T17459] allowing incompatible features above 0.0: (unknown version) [ 649.165418][T17459] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 649.317851][T17550] /dev/loop0: Can't open blockdev [ 649.361936][T17541] loop2: detected capacity change from 0 to 4096 [ 649.368963][T17459] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 649.395865][T17459] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 649.404647][T17459] bcachefs (loop0): Version upgrade required: [ 649.404647][T17459] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 649.404647][T17459] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 649.404647][T17459] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 649.497977][T17459] bcachefs (loop0): dropping and reconstructing all alloc info [ 649.603661][T17459] bcachefs (loop0): accounting_read... done [ 649.643282][T17459] bcachefs (loop0): alloc_read... done [ 649.695048][T17459] bcachefs (loop0): snapshots_read... done [ 649.775053][T17459] bcachefs (loop0): check_allocations... done [ 649.923460][T17459] bcachefs (loop0): going read-write [ 649.981285][T17459] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 650.383486][T17459] bcachefs (loop0): inode 536870912 i_sectors underflow: 8 + -32 < 0 [ 650.387227][T17592] loop1: detected capacity change from 0 to 2048 [ 650.406136][ T1153] bcachefs (loop0): bucket incorrectly unset in freespace btree [ 650.406177][ T1153] u64s 5 type deleted 0:30:0 len 0 ver 0, , continuing [ 650.517866][T17459] bcachefs (loop0): inode 536870912 i_blocks underflow: 8 + -32 < 0 (ondisk 8) [ 650.550079][ T1153] bcachefs (loop0): bucket incorrectly unset in freespace btree [ 650.550120][ T1153] u64s 5 type deleted 0:33:0 len 0 ver 0, , continuing [ 650.594548][T17592] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 650.635317][T17592] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.4581: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 650.656872][T17592] EXT4-fs (loop1): Remounting filesystem read-only [ 650.700744][ T1153] bcachefs (loop0): bucket incorrectly unset in freespace btree [ 650.700767][ T1153] u64s 5 type deleted 0:29:0 len 0 ver 0, , continuing [ 650.728559][ T1153] bcachefs (loop0): bucket incorrectly unset in freespace btree [ 650.728581][ T1153] u64s 5 type deleted 0:39:0 len 0 ver 0, , continuing [ 650.812818][ T1153] bcachefs (loop0): bucket incorrectly unset in freespace btree [ 650.812839][ T1153] u64s 5 type deleted 0:46:0 len 0 ver 0, , continuing [ 650.822705][ T6027] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 650.922500][ T6026] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 651.267347][T17587] loop4: detected capacity change from 0 to 32768 [ 651.292496][T17587] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.4579 (17587) [ 651.376623][T17587] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 651.438445][T17587] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 651.471757][T17636] 9pnet: Could not find request transport: dnix [ 651.745626][T17587] BTRFS info (device loop4): rebuilding free space tree [ 651.837509][T17587] BTRFS info (device loop4): disabling free space tree [ 651.859806][T17587] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 651.895803][T17587] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 652.062016][T17677] loop1: detected capacity change from 0 to 1764 [ 652.105084][T17677] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 652.135596][ T6038] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 652.432683][T17697] netlink: 13 bytes leftover after parsing attributes in process `syz.2.4605'. [ 652.664294][T17706] loop1: detected capacity change from 0 to 64 [ 652.940907][T17719] loop2: detected capacity change from 0 to 512 [ 653.006829][T17719] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 653.093307][T17719] EXT4-fs (loop2): orphan cleanup on readonly fs [ 653.104004][T17719] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 653.104590][T17733] __vm_enough_memory: pid: 17733, comm: syz.4.4614, bytes: 4115879641088 not enough memory for the allocation [ 653.130503][T17719] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 653.151068][T17719] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 653.205196][T17719] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4612: bg 0: block 40: padding at end of block bitmap is not set [ 653.308323][T17719] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 653.353206][T17719] EXT4-fs (loop2): 1 truncate cleaned up [ 653.381234][T17719] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 653.631985][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 653.811715][T17762] loop1: detected capacity change from 0 to 64 [ 654.409555][T17747] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 654.606147][T17789] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 654.671698][T17790] loop4: detected capacity change from 0 to 2048 [ 654.711192][T17790] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 654.843638][T17768] loop3: detected capacity change from 0 to 32768 [ 654.872144][T17796] delete_channel: no stack [ 654.886470][T17768] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4626 (17768) [ 654.893361][T17772] loop2: detected capacity change from 0 to 32768 [ 654.956734][T17768] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 654.978188][T17772] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4627 (17772) [ 655.015458][T17768] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm [ 655.071850][T17772] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 655.082145][T17768] BTRFS info (device loop3): using free-space-tree [ 655.132743][T17818] loop4: detected capacity change from 0 to 256 [ 655.142830][T17772] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 655.157753][T17772] BTRFS info (device loop2): using free-space-tree [ 655.317296][T17845] bridge0: port 3(veth0_to_bridge) entered blocking state [ 655.325963][T17845] bridge0: port 3(veth0_to_bridge) entered disabled state [ 655.335178][T17845] veth0_to_bridge: entered allmulticast mode [ 655.345502][T17845] veth0_to_bridge: entered promiscuous mode [ 655.352925][T17845] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 655.367232][T17845] bridge0: port 3(veth0_to_bridge) entered blocking state [ 655.374945][T17845] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 655.383058][ T6139] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 655.577078][ T6139] usb 1-1: Using ep0 maxpacket: 16 [ 655.602665][ T6139] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 655.647180][ T6139] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 655.657850][T17864] netlink: 52 bytes leftover after parsing attributes in process `syz.4.4639'. [ 655.678472][ T6028] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 655.684162][ T6041] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 655.689335][ T6139] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 0 [ 655.708883][ T6139] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 655.725235][ T6139] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 655.765727][ T6139] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 655.791175][ T6139] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.856877][ T6139] usb 1-1: Product: syz [ 655.861116][ T6139] usb 1-1: Manufacturer: syz [ 655.879213][ T6139] usb 1-1: SerialNumber: syz [ 655.938457][T17869] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 655.976974][ T6139] usb 1-1: config 0 descriptor?? [ 656.017896][ T6139] port100 1-1:0.0: NFC: Could not get supported command types [ 656.324801][ T6195] usb 1-1: USB disconnect, device number 109 [ 656.978108][T17916] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 657.150607][T17922] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4653'. [ 657.176394][T17924] futex_wake_op: syz.2.4655 tries to shift op by 36; fix this program [ 657.261048][T17878] loop3: detected capacity change from 0 to 32768 [ 657.291986][T17878] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.4640 (17878) [ 657.363500][T17932] loop1: detected capacity change from 0 to 8 [ 657.370668][T17932] MTD: Attempt to mount non-MTD device "/dev/loop1" [ 657.450466][T17878] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 657.466765][T17932] cramfs: Error -3 while decompressing! [ 657.500561][T17940] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4659'. [ 657.503697][T17878] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 657.509893][T17942] netlink: zone id is out of range [ 657.536374][T17932] cramfs: ffffffff99c24b28(18)->ffff8880785c6000(4096) [ 657.569236][T17942] netlink: zone id is out of range [ 657.574419][T17942] netlink: zone id is out of range [ 657.580287][T17932] cramfs: Error -3 while decompressing! [ 657.618855][T17932] cramfs: ffffffff99c24b28(18)->ffff8880785c6000(4096) [ 657.640788][T17942] netlink: zone id is out of range [ 657.661907][ T30] audit: type=1800 audit(1752669617.483:52): pid=17932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.4657" name="file1" dev="loop1" ino=324 res=0 errno=0 [ 657.697761][T17942] netlink: zone id is out of range [ 657.728882][T17942] netlink: zone id is out of range [ 657.742905][T17942] netlink: zone id is out of range [ 657.891732][T17878] BTRFS info (device loop3): rebuilding free space tree [ 657.999487][T17878] BTRFS info (device loop3): disabling free space tree [ 658.026569][T17878] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 658.061432][T17878] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 658.148835][T17979] loop4: detected capacity change from 0 to 256 [ 658.274221][T17979] FAT-fs (loop4): Directory bread(block 64) failed [ 658.299118][T17979] FAT-fs (loop4): Directory bread(block 65) failed [ 658.326469][T17979] FAT-fs (loop4): Directory bread(block 66) failed [ 658.348178][T17979] FAT-fs (loop4): Directory bread(block 67) failed [ 658.380316][T17979] FAT-fs (loop4): Directory bread(block 68) failed [ 658.386924][T17979] FAT-fs (loop4): Directory bread(block 69) failed [ 658.423996][ T6028] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 658.473631][T17979] FAT-fs (loop4): Directory bread(block 70) failed [ 658.516137][T17979] FAT-fs (loop4): Directory bread(block 71) failed [ 658.559340][T17979] FAT-fs (loop4): Directory bread(block 72) failed [ 658.578383][T17979] FAT-fs (loop4): Directory bread(block 73) failed [ 659.546416][T17973] loop0: detected capacity change from 0 to 40427 [ 659.586458][ T6195] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 659.591970][T17973] F2FS-fs (loop0): build fault injection rate: 16 [ 659.656322][T17973] F2FS-fs (loop0): build fault injection type: 0x3bfe8c [ 659.747072][T17973] F2FS-fs (loop0): invalid crc value [ 659.778316][ T6195] usb 5-1: Using ep0 maxpacket: 16 [ 659.790550][T17973] F2FS-fs (loop0): inject page alloc in f2fs_grab_cache_folio of f2fs_ra_meta_pages+0x615/0x970 [ 659.799340][ T6195] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 659.858265][ C1] F2FS-fs (loop0): inject read IO error in f2fs_read_end_io of blk_update_request+0x57e/0xe60 [ 659.863788][ T6195] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.931020][ T6195] usb 5-1: Product: syz [ 659.935735][ T6195] usb 5-1: Manufacturer: syz [ 659.984951][ T6195] usb 5-1: SerialNumber: syz [ 660.013474][ T6195] usb 5-1: config 0 descriptor?? [ 660.076158][ T6195] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 660.082203][T17973] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 660.162377][T17973] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 660.173954][T18002] loop3: detected capacity change from 0 to 32768 [ 660.240094][ T6109] usb 5-1: USB disconnect, device number 108 [ 660.240101][ T1341] usb 5-1: Failed to submit usb control message: -71 [ 660.276787][T17973] F2FS-fs (loop0): inject dquot initialize in f2fs_dquot_initialize of f2fs_new_inode+0x509/0x1050 [ 660.290106][ T1341] usb 5-1: unable to send the bmi data to the device: -71 [ 660.297627][T18059] netlink: 'syz.1.4683': attribute type 11 has an invalid length. [ 660.328151][ T1341] usb 5-1: unable to get target info from device [ 660.341092][ T1341] usb 5-1: could not get target info (-71) [ 660.386161][ T1341] usb 5-1: could not probe fw (-71) [ 660.541662][T18002] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,wide_macs,journal_flush_disabled,norecovery,nojournal_transaction_names [ 660.541692][T18002] allowing incompatible features above 0.0: (unknown version) [ 660.541706][T18002] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 660.585749][T18002] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 660.595774][T18002] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 660.605152][T18002] bcachefs (loop3): Version upgrade required: [ 660.605152][T18002] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 660.605152][T18002] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 660.605152][T18002] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 660.870936][T18002] bcachefs (loop3): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 660.925468][T18002] bcachefs (loop3): check_topology... done [ 660.955002][T18002] bcachefs (loop3): accounting_read... done [ 660.984649][T18002] bcachefs (loop3): alloc_read... done [ 660.997552][T18002] bcachefs (loop3): snapshots_read... done [ 661.023293][T18002] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 661.229284][T18101] netlink: 'syz.1.4691': attribute type 10 has an invalid length. [ 661.434761][ T30] audit: type=1326 audit(1752669620.989:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18110 comm="syz.4.4695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 661.504339][ T30] audit: type=1326 audit(1752669621.008:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18110 comm="syz.4.4695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 661.551613][T18101] hsr_slave_0 (unregistering): left promiscuous mode [ 661.606907][ T30] audit: type=1326 audit(1752669621.008:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18110 comm="syz.4.4695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=12 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 661.658790][ T30] audit: type=1326 audit(1752669621.008:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18110 comm="syz.4.4695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 661.750691][ T30] audit: type=1326 audit(1752669621.008:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18110 comm="syz.4.4695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 661.776015][T18127] loop0: detected capacity change from 0 to 64 [ 662.005625][T18137] netlink: 'syz.1.4702': attribute type 9 has an invalid length. [ 662.152585][T18145] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4704'. [ 662.283140][T18156] loop2: detected capacity change from 0 to 8 [ 662.370502][T18161] netlink: 'syz.1.4709': attribute type 29 has an invalid length. [ 662.501772][T18171] loop2: detected capacity change from 0 to 64 [ 662.592792][T18178] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 662.653469][T18178] xt_recent: hitcount (33554432) is larger than allowed maximum (65535) [ 662.860940][T18191] loop0: detected capacity change from 0 to 256 [ 662.926211][T18192] loop2: detected capacity change from 0 to 2048 [ 662.959293][T18191] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cb2, utbl_chksum : 0xe619d30d) [ 662.972890][T18199] net_ratelimit: 11 callbacks suppressed [ 662.972914][T18199] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 663.017309][T18191] exFAT-fs (loop0): valid_size(10) is greater than size(0) [ 663.146497][T18192] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 663.191951][T18192] ext4 filesystem being mounted at /984/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 663.350214][T18218] netlink: 132 bytes leftover after parsing attributes in process `syz.4.4723'. [ 663.420495][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 663.715873][T18238] netlink: 'syz.0.4729': attribute type 2 has an invalid length. [ 664.343595][T18267] loop0: detected capacity change from 0 to 2048 [ 664.458289][T18276] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 664.503446][T18267] NILFS error (device loop0): nilfs_check_folio: bad entry in directory #2: directory entry across blocks - offset=0, inode=35184372097012, rec_len=8192, name_len=0 [ 664.569209][T18267] Remounting filesystem read-only [ 664.896033][T18300] netlink: 'syz.0.4744': attribute type 2 has an invalid length. [ 664.945056][T18302] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4747'. [ 665.152018][T18316] netlink: 'syz.3.4752': attribute type 32 has an invalid length. [ 665.162085][T18316] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4752'. [ 665.211982][T18316] (unnamed net_device) (uninitialized): Setting coupled_control to off (0) [ 665.267061][T18322] xt_hashlimit: max too large, truncated to 1048576 [ 665.638718][T18374] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4761'. [ 665.656428][T18375] loop4: detected capacity change from 0 to 8 [ 665.724692][T18375] /dev/loop4: Can't open blockdev [ 665.805698][T18383] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4763'. [ 665.817194][T18382] loop1: detected capacity change from 0 to 8 [ 666.172662][T18405] openvswitch: netlink: ERSPAN option length err (len 256, max 255). [ 666.636895][T18427] loop2: detected capacity change from 0 to 64 [ 666.727775][T18364] loop0: detected capacity change from 0 to 32768 [ 666.739237][T18432] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4776'. [ 666.838421][T18364] ERROR: (device loop0): diAllocAG: nfreeinos = 0, but iag on freelist [ 666.838421][T18364] [ 666.896165][T18364] ERROR: (device loop0): remounting filesystem as read-only [ 666.940446][T18364] ialloc: diAlloc returned -5! [ 666.964330][ T30] audit: type=1800 audit(1752669626.170:58): pid=18427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.4775" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 667.053173][T18442] netlink: 'syz.4.4778': attribute type 10 has an invalid length. [ 667.086324][T18442] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4778'. [ 667.110552][T18442] batadv0: entered promiscuous mode [ 667.127024][T18442] batadv0: entered allmulticast mode [ 667.143482][T18442] bridge0: port 3(batadv0) entered blocking state [ 667.189721][T18442] bridge0: port 3(batadv0) entered disabled state [ 667.233370][T18442] bridge0: port 3(batadv0) entered blocking state [ 667.240039][T18442] bridge0: port 3(batadv0) entered forwarding state [ 667.587043][T18463] xt_connbytes: Forcing CT accounting to be enabled [ 667.686064][ T49] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 667.695972][ T49] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 667.721015][T18418] loop1: detected capacity change from 0 to 32768 [ 668.158277][T18489] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4792'. [ 668.257697][T18489] netlink: 15 bytes leftover after parsing attributes in process `syz.1.4792'. [ 668.825017][T18455] loop2: detected capacity change from 0 to 40427 [ 668.878030][T18455] F2FS-fs (loop2): Image doesn't support compression [ 668.901896][T18455] F2FS-fs (loop2): build fault injection rate: 690 [ 668.976350][T18455] F2FS-fs (loop2): invalid crc value [ 669.308421][T18455] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 669.361973][T18455] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 669.435282][T18545] netlink: 44 bytes leftover after parsing attributes in process `syz.3.4809'. [ 669.444313][T18545] netlink: 43 bytes leftover after parsing attributes in process `syz.3.4809'. [ 669.529348][T18545] netlink: 'syz.3.4809': attribute type 5 has an invalid length. [ 669.555732][T18545] netlink: 43 bytes leftover after parsing attributes in process `syz.3.4809'. [ 669.588106][T18509] loop1: detected capacity change from 0 to 32768 [ 669.631644][T18509] XFS: ikeep mount option is deprecated. [ 669.702822][T18509] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 669.723382][T18564] .: renamed from bond0 (while UP) [ 670.064828][T18509] XFS (loop1): Ending clean mount [ 670.117164][T18509] XFS (loop1): Quotacheck needed: Please wait. [ 670.203617][T18590] netlink: 'syz.0.4820': attribute type 1 has an invalid length. [ 670.254578][T18509] XFS (loop1): Quotacheck: Done. [ 670.261028][T18590] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 670.476677][ T6027] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 670.969892][T18623] loop0: detected capacity change from 0 to 2048 [ 671.119339][T18623] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 671.147075][T18623] ext4 filesystem being mounted at /925/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 671.255447][T18644] loop1: detected capacity change from 0 to 256 [ 671.344904][ T6026] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 671.363143][T18644] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 671.436957][T18644] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010364, chksum : 0x43f9f21b, utbl_chksum : 0xe619d30d) [ 671.740984][T18671] usb usb8: usbfs: process 18671 (syz.0.4841) did not claim interface 0 before use [ 671.755705][ T6109] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 671.937642][ T6109] usb 4-1: Using ep0 maxpacket: 8 [ 671.955745][T18681] loop4: detected capacity change from 0 to 256 [ 671.962783][ T6109] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 671.980242][ T6109] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 672.020256][ T6109] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 672.060002][ T6109] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 12336, setting to 1024 [ 672.094589][T18692] netlink: 'syz.1.4847': attribute type 10 has an invalid length. [ 672.126660][ T6109] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 672.158868][ T6109] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 672.189082][ T6109] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 672.248067][ T6109] usb 4-1: config 0 descriptor?? [ 672.265653][T18692] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 672.286587][T18659] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 672.861339][ T6139] usb 4-1: USB disconnect, device number 116 [ 672.874483][ T6032] Bluetooth: hci5: Opcode 0x0c03 failed: -19 [ 673.015236][T18744] loop2: detected capacity change from 0 to 1024 [ 673.024488][T18744] EXT4-fs: Ignoring removed orlov option [ 673.035594][T18744] EXT4-fs: Ignoring removed orlov option [ 673.093186][T18744] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 673.241344][T18760] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4861'. [ 673.283889][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 673.736563][ T24] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 673.918306][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 673.939465][ T24] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 673.980290][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 674.010052][ T24] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 674.039787][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.116868][ T24] hub 2-1:1.0: bad descriptor, ignoring hub [ 674.121464][T18808] netlink: 'syz.2.4878': attribute type 7 has an invalid length. [ 674.154126][ T24] hub 2-1:1.0: probe with driver hub failed with error -5 [ 674.220862][T18808] : entered promiscuous mode [ 674.250148][ T78] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 674.472120][ T24] usb 2-1: USB disconnect, device number 111 [ 674.494855][ T6040] Bluetooth: hci4: command 0x0406 tx timeout [ 674.836016][ T24] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 675.031932][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 675.060747][ T24] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 675.080160][ T24] usb 1-1: config 179 has no interface number 0 [ 675.097538][ T24] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 675.113328][T18878] loop3: detected capacity change from 0 to 512 [ 675.120249][ T24] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 675.158428][ T24] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 675.208227][ T24] usb 1-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 675.213853][T18878] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.4898: inode #15: comm syz.3.4898: iget: illegal inode # [ 675.263715][ T24] usb 1-1: config 179 interface 65 has no altsetting 0 [ 675.282652][ T24] usb 1-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 675.292248][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 675.359793][ T24] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input41 [ 675.390005][T18878] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4898: couldn't read orphan inode 15 (err -117) [ 675.476838][ T5197] input input41: unable to receive magic message: -110 [ 675.499636][T18878] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 675.532565][T18897] loop4: detected capacity change from 0 to 8 [ 675.555505][ T5197] input input41: unable to receive magic message: -32 [ 675.581851][T18878] EXT4-fs error (device loop3): ext4_lookup:1787: comm syz.3.4898: inode #15: comm syz.3.4898: iget: illegal inode # [ 675.629348][T18897] process 'syz.4.4901' launched './file2' with NULL argv: empty string added [ 675.660373][ T5197] input input41: unable to receive magic message: -32 [ 675.696841][ T5197] input input41: unable to receive magic message: -32 [ 675.715496][ T5197] input input41: unable to receive magic message: -32 [ 675.766703][ T6028] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 675.785389][ T24] usb 1-1: USB disconnect, device number 110 [ 675.785498][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 676.052988][T18872] loop2: detected capacity change from 0 to 32768 [ 676.092555][T18872] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.4895 (18872) [ 676.174663][T18872] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 676.188299][T18931] loop3: detected capacity change from 0 to 512 [ 676.202893][T18935] vlan1: entered allmulticast mode [ 676.227149][T18935] veth0_vlan: entered allmulticast mode [ 676.233120][T18872] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 676.252709][T18931] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 676.278228][T18872] BTRFS info (device loop2): using free-space-tree [ 676.301926][T18931] EXT4-fs (loop3): orphan cleanup on readonly fs [ 676.308483][T18931] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 676.347805][T18931] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 676.357757][T18931] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.4905: bad orphan inode 768 [ 676.399588][T18931] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 676.562810][T18931] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 676.597719][T18872] BTRFS info (device loop2): rebuilding free space tree [ 676.660297][T18931] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 676.859952][ T6041] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 676.897541][ T6028] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 677.261547][T18993] loop4: detected capacity change from 0 to 1024 [ 677.307646][T18993] hfsplus: bad catalog entry used to create inode [ 677.463206][ T36] hfsplus: b-tree write err: -5, ino 4 [ 677.690934][T18997] loop3: detected capacity change from 0 to 4096 [ 677.700473][T19006] netlink: 260 bytes leftover after parsing attributes in process `syz.4.4922'. [ 677.730329][T18997] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512). [ 677.747281][T19012] loop1: detected capacity change from 0 to 16 [ 677.830161][T19012] erofs (device loop1): mounted with root inode @ nid 36. [ 677.856346][T19017] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 677.961171][T18997] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 678.148325][T19029] loop1: detected capacity change from 0 to 256 [ 678.258716][T19029] exfat: Deprecated parameter 'utf8' [ 678.288623][T19029] exfat: Deprecated parameter 'utf8' [ 678.410018][T19029] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x18acca35, utbl_chksum : 0xe619d30d) [ 678.562654][T19048] loop2: detected capacity change from 0 to 256 [ 678.840487][T19064] netlink: 332 bytes leftover after parsing attributes in process `syz.1.4937'. [ 679.025911][T19073] loop2: detected capacity change from 0 to 1024 [ 679.134135][T19089] netlink: 'syz.4.4947': attribute type 11 has an invalid length. [ 679.143012][T19089] netlink: 224 bytes leftover after parsing attributes in process `syz.4.4947'. [ 679.146610][T19073] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 679.258574][T19094] loop0: detected capacity change from 0 to 16 [ 679.267517][T19094] erofs (device loop0): mounted with root inode @ nid 36. [ 679.308748][T19094] erofs (device loop0): bogus lookback distance 1388 @ lcn 42 of nid 36 [ 679.355290][T19094] erofs (device loop0): failed to decompress -23 in[64, 4032] out[1851] [ 679.379527][T19094] erofs (device loop0): read error -117 @ 43 of nid 36 [ 679.389485][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 679.446494][T19104] loop1: detected capacity change from 0 to 256 [ 679.453805][T19104] exfat: Deprecated parameter 'utf8' [ 679.597948][T19104] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 680.103260][T19139] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4960'. [ 680.393082][T19163] openvswitch: netlink: Unexpected mask (mask=200040, allowed=10048) [ 680.410912][T19158] xt_TCPMSS: Only works on TCP SYN packets [ 681.160567][T19206] netlink: 'syz.4.4982': attribute type 4 has an invalid length. [ 681.214422][T19206] netlink: 2548 bytes leftover after parsing attributes in process `syz.4.4982'. [ 681.444433][T19214] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 681.571697][T19186] loop1: detected capacity change from 0 to 32768 [ 681.634403][T19186] XFS (loop1): DAX unsupported by block device. Turning off DAX. [ 681.656786][T19186] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 681.785892][T19186] XFS (loop1): Ending clean mount [ 681.879784][T19186] XFS (loop1): Quotacheck needed: Please wait. [ 682.066266][T19186] XFS (loop1): Quotacheck: Done. [ 682.144387][ T6027] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 682.859129][T19222] loop4: detected capacity change from 0 to 32768 [ 682.921961][T19222] ea_get: invalid extended attribute [ 682.947478][T19292] libceph: resolve '0' (ret=-3): failed [ 682.970615][T19222] ffff88805807ccf0: 04 00 00 00 .... [ 683.033125][T19295] program syz.2.5006 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 683.626939][T19319] loop4: detected capacity change from 0 to 16 [ 683.669094][T19319] erofs (device loop4): mounted with root inode @ nid 36. [ 683.719153][T19319] erofs (device loop4): readahead error at folio 2 @ nid 89 [ 683.766335][T19319] syz.4.5013: attempt to access beyond end of device [ 683.766335][T19319] loop4: rw=524288, sector=524296, nr_sectors = 8 limit=16 [ 683.844306][T19319] erofs (device loop4): failed to decompress -5 in[4096, 0] out[4096] [ 683.866267][T19319] erofs (device loop4): read error -117 @ 0 of nid 89 [ 683.874959][T19283] loop0: detected capacity change from 0 to 32768 [ 683.909359][T19283] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.5002 (19283) [ 683.910092][ T30] audit: type=1800 audit(1752669642.020:59): pid=19319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.5013" name="file2" dev="loop4" ino=89 res=0 errno=0 [ 683.952729][T19283] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 684.006874][T19283] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 684.023685][T19283] BTRFS info (device loop0): using free-space-tree [ 684.407867][ T6026] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 684.482878][T19361] loop3: detected capacity change from 0 to 764 [ 684.652705][T19367] netlink: 'syz.2.5021': attribute type 1 has an invalid length. [ 684.773392][T19302] loop1: detected capacity change from 0 to 32768 [ 684.806710][T19302] XFS: ikeep mount option is deprecated. [ 684.812445][T19302] XFS: ikeep mount option is deprecated. [ 684.952658][T19302] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 685.270201][T19302] XFS (loop1): Ending clean mount [ 685.312055][T19302] XFS (loop1): Quotacheck needed: Please wait. [ 685.393923][T19302] XFS (loop1): Quotacheck: Done. [ 685.610497][ T6027] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 686.126927][T19445] netlink: 'syz.3.5042': attribute type 21 has an invalid length. [ 686.195791][T19445] netlink: 'syz.3.5042': attribute type 11 has an invalid length. [ 686.455246][T19459] nftables ruleset with unbound chain [ 686.639897][T19472] No such timeout policy "syz0" [ 686.738963][T19479] loop1: detected capacity change from 0 to 256 [ 686.776206][T19479] exfat: Deprecated parameter 'namecase' [ 686.850073][T19479] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x5441951d, utbl_chksum : 0xe619d30d) [ 687.070599][T19495] loop0: detected capacity change from 0 to 256 [ 687.105523][T19495] exfat: Deprecated parameter 'namecase' [ 687.159511][T19509] netlink: 'syz.1.5061': attribute type 1 has an invalid length. [ 687.190954][T19509] netlink: 224 bytes leftover after parsing attributes in process `syz.1.5061'. [ 687.213163][T19495] exFAT-fs (loop0): failed to load upcase table (idx : 0x00011fc0, chksum : 0xea22d69b, utbl_chksum : 0xe619d30d) [ 687.303450][T19495] overlay: filesystem on . not supported [ 687.682259][T19531] bond3: entered promiscuous mode [ 687.713916][T19531] 8021q: adding VLAN 0 to HW filter on device bond3 [ 688.689502][T19559] loop2: detected capacity change from 0 to 32768 [ 688.748451][ T6109] usb 4-1: new full-speed USB device number 117 using dummy_hcd [ 688.856041][T19627] netlink: 'syz.1.5085': attribute type 1 has an invalid length. [ 688.897719][T19582] loop4: detected capacity change from 0 to 32768 [ 688.923367][ T6109] usb 4-1: config 0 has an invalid interface number: 52 but max is 0 [ 688.934386][ T6109] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 688.945632][ T6109] usb 4-1: config 0 has no interface number 0 [ 688.953384][ T6109] usb 4-1: config 0 interface 52 altsetting 1 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 688.966227][ T6109] usb 4-1: config 0 interface 52 altsetting 1 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 688.982999][ T6109] usb 4-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 688.987287][T19582] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.5071 (19582) [ 688.996346][ T6109] usb 4-1: config 0 interface 52 has no altsetting 0 [ 689.019833][ T6109] usb 4-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 689.035962][ T6109] usb 4-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 689.050823][ T6109] usb 4-1: Product: syz [ 689.055077][ T6109] usb 4-1: SerialNumber: syz [ 689.074204][ T6109] usb 4-1: config 0 descriptor?? [ 689.126429][T19559] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=data_checksum=none,compression=lz4,background_compression=gzip,wide_macs,journal_flush_disabled,norecovery,reconstruct_alloc,version_upgrade=incompatible,no_data_io [ 689.126460][T19559] allowing incompatible features above 0.0: (unknown version) [ 689.126475][T19559] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 689.164592][T19582] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 689.217592][T19559] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 689.239378][T19559] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 689.248159][T19582] BTRFS info (device loop4): using crc32c (crc32c-lib) checksum algorithm [ 689.271780][T19559] bcachefs (loop2): Now allowing incompatible features up to 1.28: inode_has_case_insensitive, previously allowed up to 0.0: (unknown version) [ 689.271780][T19559] [ 689.272610][T19582] BTRFS info (device loop4): disk space caching is enabled [ 689.331891][ T6109] input: syz (Stick) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.52/input/input43 [ 689.347094][T19559] bcachefs (loop2): dropping and reconstructing all alloc info [ 689.377159][T19582] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 689.407125][T19559] bcachefs (loop2): accounting_read... done [ 689.463532][T19559] bcachefs (loop2): alloc_read... done [ 689.481074][T19559] bcachefs (loop2): snapshots_read... done [ 689.554141][T19647] loop1: detected capacity change from 0 to 4096 [ 689.573940][ T24] usb 4-1: USB disconnect, device number 117 [ 689.734556][T19582] BTRFS info (device loop4): rebuilding free space tree [ 689.818459][T19582] BTRFS info (device loop4): disabling free space tree [ 689.859744][T19582] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 689.904252][T19582] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 690.100613][ T30] audit: type=1326 audit(1752669647.817:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19696 comm="syz.1.5092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 690.228500][ T30] audit: type=1326 audit(1752669647.817:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19696 comm="syz.1.5092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=65 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 690.338120][ T30] audit: type=1326 audit(1752669647.817:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19696 comm="syz.1.5092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 690.404492][ T30] audit: type=1326 audit(1752669647.817:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19696 comm="syz.1.5092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 690.454359][ T6038] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 691.242882][T19738] netlink: 'syz.3.5103': attribute type 1 has an invalid length. [ 691.273394][T19738] netlink: 224 bytes leftover after parsing attributes in process `syz.3.5103'. [ 691.756580][T19766] loop0: detected capacity change from 0 to 1024 [ 691.888807][T19774] loop1: detected capacity change from 0 to 512 [ 691.976182][T19774] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 691.993695][T19774] ext4 filesystem being mounted at /972/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 692.283440][ T6027] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 692.989479][T19837] loop2: detected capacity change from 0 to 512 [ 693.042028][T19837] EXT4-fs: Ignoring removed bh option [ 693.078669][T19837] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 693.143121][T19837] EXT4-fs (loop2): 1 truncate cleaned up [ 693.177310][T19849] loop4: detected capacity change from 0 to 512 [ 693.184751][T19849] EXT4-fs: Ignoring removed bh option [ 693.192922][T19837] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 693.206399][T19852] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5133'. [ 693.262813][T19849] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 693.304556][T19849] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 693.331397][T19849] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 693.389219][T19849] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 693.391824][ T6041] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 693.466574][T19849] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 693.516779][T19849] 9pnet: Could not find request transport: •câ'câ×Naò·=—ïNâ/õhÿÈ¡øc‡þ.)»~Âø÷ÿº½tÂC€sPÛÚ^](—K§MäúuæËÏI%z$þöÑ¡kjàõ9“ÄÀº$àœ<¹è] [ 693.683904][ T6038] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 693.995641][T19889] loop4: detected capacity change from 0 to 2048 [ 694.026642][T19894] Cannot find add_set index 3 as target [ 694.122310][T19901] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 694.266743][T19908] dummy0: mtu less than device minimum [ 694.602177][T19931] loop3: detected capacity change from 0 to 256 [ 694.710240][T19931] FAT-fs (loop3): Directory bread(block 64) failed [ 694.725258][T19931] FAT-fs (loop3): Directory bread(block 65) failed [ 694.747408][T19931] FAT-fs (loop3): Directory bread(block 66) failed [ 694.783795][T19931] FAT-fs (loop3): Directory bread(block 67) failed [ 694.825625][T19931] FAT-fs (loop3): Directory bread(block 68) failed [ 694.832305][T19931] FAT-fs (loop3): Directory bread(block 69) failed [ 694.897704][T19931] FAT-fs (loop3): Directory bread(block 70) failed [ 694.904316][T19931] FAT-fs (loop3): Directory bread(block 71) failed [ 694.971028][T19931] FAT-fs (loop3): Directory bread(block 72) failed [ 694.996157][T19931] FAT-fs (loop3): Directory bread(block 73) failed [ 695.074685][T19953] loop2: detected capacity change from 0 to 2048 [ 695.107691][T19953] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 695.163093][T19963] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 695.610538][ T9] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 695.827871][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 695.849492][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 695.892713][ T9] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 695.927956][ T9] usb 5-1: config 0 interface 0 altsetting 245 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 695.943089][T20010] bridge_slave_0: left allmulticast mode [ 695.969398][T20010] bridge_slave_0: left promiscuous mode [ 695.975321][ T9] usb 5-1: config 0 interface 0 has no altsetting 1 [ 695.997566][T20010] bridge0: port 1(bridge_slave_0) entered disabled state [ 696.001953][ T9] usb 5-1: New USB device found, idVendor=0582, idProduct=0016, bcdDevice=8e.57 [ 696.012350][T20005] loop1: detected capacity change from 0 to 256 [ 696.026077][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 696.047754][ T9] usb 5-1: Product: syz [ 696.052002][ T9] usb 5-1: Manufacturer: syz [ 696.083238][T20010] bridge_slave_1: left allmulticast mode [ 696.087377][ T9] usb 5-1: SerialNumber: syz [ 696.099980][T20010] bridge_slave_1: left promiscuous mode [ 696.109975][ T9] usb 5-1: config 0 descriptor?? [ 696.119069][T20010] bridge0: port 2(bridge_slave_1) entered disabled state [ 696.142960][T20005] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 696.194731][T20010] bond0: (slave bond_slave_0): Releasing backup interface [ 696.243715][T20010] bond0: (slave bond_slave_1): Releasing backup interface [ 696.278048][T20010] team0: Port device team_slave_0 removed [ 696.321586][T20010] team0: Port device team_slave_1 removed [ 696.341583][T20010] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 696.359772][T20010] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 696.393395][T20010] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 696.430881][T20010] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 696.624757][ T9] usb 5-1: USB disconnect, device number 109 [ 696.699684][T20050] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 696.706273][T20050] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 696.738589][T20050] vhci_hcd vhci_hcd.0: Device attached [ 696.763995][T20061] vhci_hcd vhci_hcd.0: port 0 already used [ 696.790821][T20055] vhci_hcd: connection closed [ 696.809186][ T6130] vhci_hcd: stop threads [ 696.829497][ T6130] vhci_hcd: release socket [ 696.850897][ T6130] vhci_hcd: disconnect device [ 697.056910][T20077] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5192'. [ 697.067243][T20077] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5192'. [ 698.031032][T20127] comedi comedi0: Minor -2147450880 is invalid! [ 698.122859][T20103] infiniband syz!: set down [ 698.127794][T20103] infiniband syz!: added team_slave_0 [ 698.397602][T20103] RDS/IB: syz!: added [ 698.402920][T20103] smc: adding ib device syz! with port count 1 [ 698.420225][T20103] smc: ib device syz! port 1 has pnetid [ 698.779442][ T6109] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 698.970756][ T6109] usb 1-1: New USB device found, idVendor=0c45, idProduct=60a8, bcdDevice=b5.55 [ 698.996651][ T6109] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 699.024206][ T6109] usb 1-1: Product: syz [ 699.038262][ T6109] usb 1-1: Manufacturer: syz [ 699.043314][ T6109] usb 1-1: SerialNumber: syz [ 699.099658][ T6109] usb 1-1: config 0 descriptor?? [ 699.109268][T20189] netlink: 'syz.4.5225': attribute type 1 has an invalid length. [ 699.163494][ T6109] gspca_main: sonixb-2.14.0 probing 0c45:60a8 [ 699.418833][T20202] team0: Port device team_slave_0 removed [ 699.440843][T20202] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 699.557389][T20209] loop4: detected capacity change from 0 to 256 [ 699.584598][ T6109] sonixb 1-1:0.0: Error writing register 01: -71 [ 699.611063][ T6109] sonixb 1-1:0.0: probe with driver sonixb failed with error -71 [ 699.632216][T20209] FAT-fs (loop4): Directory bread(block 64) failed [ 699.640135][ T6109] usb 1-1: USB disconnect, device number 111 [ 699.663694][T20209] FAT-fs (loop4): Directory bread(block 65) failed [ 699.671976][T20209] FAT-fs (loop4): Directory bread(block 66) failed [ 699.679453][T20209] FAT-fs (loop4): Directory bread(block 67) failed [ 699.688171][T20209] FAT-fs (loop4): Directory bread(block 68) failed [ 699.697748][T20209] FAT-fs (loop4): Directory bread(block 69) failed [ 699.756450][T20209] FAT-fs (loop4): Directory bread(block 70) failed [ 699.771266][T20209] FAT-fs (loop4): Directory bread(block 71) failed [ 699.792444][T20209] FAT-fs (loop4): Directory bread(block 72) failed [ 699.801717][T20221] loop1: detected capacity change from 0 to 128 [ 699.805198][T20209] FAT-fs (loop4): Directory bread(block 73) failed [ 700.154407][ T30] audit: type=1326 audit(1752669657.215:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20238 comm="syz.4.5237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 700.267760][ T30] audit: type=1326 audit(1752669657.215:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20238 comm="syz.4.5237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 700.355905][ T30] audit: type=1326 audit(1752669657.243:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20238 comm="syz.4.5237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=287 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 700.390141][T20249] capability: warning: `syz.1.5239' uses 32-bit capabilities (legacy support in use) [ 700.458372][ T30] audit: type=1326 audit(1752669657.243:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20238 comm="syz.4.5237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 700.543908][ T30] audit: type=1326 audit(1752669657.243:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20238 comm="syz.4.5237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d2ef8e929 code=0x7ffc0000 [ 700.688301][T20263] loop2: detected capacity change from 0 to 64 [ 701.117256][T20289] netlink: 'syz.2.5253': attribute type 1 has an invalid length. [ 701.149332][T20290] loop0: detected capacity change from 0 to 2048 [ 701.208658][T20290] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 701.260482][ T6064] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 701.473253][ T6064] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 701.521408][ T6064] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 701.545149][ T6064] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 701.580559][ T6064] usb 2-1: config 220 has no interface number 2 [ 701.617679][ T6064] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 701.667103][ T6064] usb 2-1: config 220 interface 0 has no altsetting 0 [ 701.673959][ T6064] usb 2-1: config 220 interface 76 has no altsetting 0 [ 701.695846][ T6064] usb 2-1: config 220 interface 1 has no altsetting 0 [ 701.706577][ T6064] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 701.710419][T20315] netlink: 'syz.2.5259': attribute type 1 has an invalid length. [ 701.719861][ T6064] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 701.748703][ T6064] usb 2-1: Product: syz [ 701.763006][ T6064] usb 2-1: Manufacturer: syz [ 701.779490][ T6064] usb 2-1: SerialNumber: syz [ 702.092557][ T6064] usb 2-1: selecting invalid altsetting 0 [ 702.117817][ T6064] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 702.147269][ T6064] usb 2-1: No valid video chain found. [ 702.246728][ T6064] usb 2-1: selecting invalid altsetting 0 [ 702.257998][ T6064] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 702.313229][ T6064] usb 2-1: USB disconnect, device number 112 [ 702.779288][T20368] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 702.807698][T20368] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5273'. [ 702.837086][T20368] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 703.274260][T20395] Scaler: ================= START STATUS ================= [ 703.304610][T20395] Scaler: ================== END STATUS ================== [ 703.991806][T20433] openvswitch: netlink: Missing valid actions attribute. [ 704.043150][T20433] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 704.548752][T20461] loop1: detected capacity change from 0 to 1764 [ 705.036104][T20481] netlink: 292 bytes leftover after parsing attributes in process `syz.2.5312'. [ 705.354265][T20498] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5318'. [ 705.467371][T20504] loop0: detected capacity change from 0 to 256 [ 705.520417][T20504] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 705.621282][T20518] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5323'. [ 705.743515][T20524] loop3: detected capacity change from 0 to 256 [ 705.784593][T20525] netlink: 'syz.1.5325': attribute type 1 has an invalid length. [ 705.821765][T20525] netlink: 'syz.1.5325': attribute type 2 has an invalid length. [ 705.837685][ T6109] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 706.053870][ T6109] usb 1-1: config index 0 descriptor too short (expected 32820, got 52) [ 706.086094][ T6109] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 706.128603][ T6109] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 706.146808][ T6109] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 706.195843][ T6109] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 61, changing to 9 [ 706.232992][ T6109] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 25458, setting to 1024 [ 706.271523][ T6109] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 706.307785][ T6109] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0035, bcdDevice= a.97 [ 706.327963][ T6109] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 706.359594][ T30] audit: type=1326 audit(1752669663.013:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20552 comm="syz.1.5333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 706.387709][ T6109] usb 1-1: Product: syz [ 706.391946][ T6109] usb 1-1: Manufacturer: syz [ 706.407746][ T6109] usb 1-1: SerialNumber: syz [ 706.433519][ T6109] usb 1-1: config 0 descriptor?? [ 706.446024][ T30] audit: type=1326 audit(1752669663.031:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20552 comm="syz.1.5333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 706.486488][ T6109] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 706.565067][ T30] audit: type=1326 audit(1752669663.031:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20552 comm="syz.1.5333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=117 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 706.633041][ T30] audit: type=1326 audit(1752669663.031:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20552 comm="syz.1.5333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 706.729626][ T30] audit: type=1326 audit(1752669663.031:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20552 comm="syz.1.5333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 706.753558][T20583] xt_limit: Overflow, try lower: 65536/2147483648 [ 706.768505][ T9] usb 1-1: USB disconnect, device number 112 [ 706.901500][ T7230] udevd[7230]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 707.309516][T20625] sock: sock_timestamping_bind_phc: sock not bind to device [ 707.862092][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 707.868804][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 708.102170][T20674] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 708.134087][T20674] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 708.217786][T20681] loop3: detected capacity change from 0 to 256 [ 708.353090][T20681] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x24500465, utbl_chksum : 0xe619d30d) [ 708.484903][T20698] loop0: detected capacity change from 0 to 128 [ 708.701946][T20710] dns_resolver: Unsupported content type (98) [ 708.729426][T20711] netlink: 'syz.3.5373': attribute type 21 has an invalid length. [ 708.764166][T20711] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5373'. [ 708.989276][T20725] xt_l2tp: missing protocol rule (udp|l2tpip) [ 709.257989][T20743] netlink: 'syz.3.5383': attribute type 1 has an invalid length. [ 709.281403][T20743] netlink: 224 bytes leftover after parsing attributes in process `syz.3.5383'. [ 709.340499][T20747] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 709.533956][T20763] netlink: 96 bytes leftover after parsing attributes in process `syz.0.5387'. [ 709.613685][T20763] netlink: 96 bytes leftover after parsing attributes in process `syz.0.5387'. [ 709.813448][T20776] veth0_to_bridge: left allmulticast mode [ 709.831304][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.844552][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.857957][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.870811][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.883621][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.896246][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.908903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.921546][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.934751][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.008742][T20776] veth0_to_bridge: left promiscuous mode [ 710.014709][T20776] bridge0: port 3(veth0_to_bridge) entered disabled state [ 710.131073][T20776] bridge_slave_0: left allmulticast mode [ 710.142197][T20776] bridge_slave_0: left promiscuous mode [ 710.180738][T20776] bridge0: port 1(bridge_slave_0) entered disabled state [ 710.205640][T20776] bridge_slave_1: left allmulticast mode [ 710.211678][T20776] bridge_slave_1: left promiscuous mode [ 710.217599][T20776] bridge0: port 2(bridge_slave_1) entered disabled state [ 710.237547][T20776] bond0: (slave bond_slave_0): Releasing backup interface [ 710.297695][T20776] bond0: (slave bond_slave_1): Releasing backup interface [ 710.331106][T20776] team0: Port device team_slave_0 removed [ 710.356618][T20776] team0: Port device team_slave_1 removed [ 710.364080][T20776] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 710.393749][T20776] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 710.393810][ T6064] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 710.417666][T20776] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 710.450371][T20776] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 710.496663][T20776] bond0: (slave wlan1): Releasing backup interface [ 710.577472][ T6064] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 44, changing to 9 [ 710.591924][T20764] loop4: detected capacity change from 0 to 32768 [ 710.607975][ T24] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 710.622897][ T6064] usb 1-1: New USB device found, idVendor=18d1, idProduct=5030, bcdDevice= 0.00 [ 710.632245][T20764] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.5386 (20764) [ 710.710126][T20764] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 710.753707][ T6064] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 710.764574][T20764] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm [ 710.792595][T20764] BTRFS info (device loop4): using free-space-tree [ 710.803514][ T6064] usb 1-1: config 0 descriptor?? [ 710.823042][ T24] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 710.836434][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 710.934066][ T24] usb 4-1: config 0 descriptor?? [ 711.072753][ T6064] usbhid 1-1:0.0: can't add hid device: -71 [ 711.120715][ T6064] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 711.169404][ T6064] usb 1-1: USB disconnect, device number 113 [ 711.209865][ T24] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 711.226645][ T6038] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 711.416021][ T24] [drm:udl_init] *ERROR* Selecting channel failed [ 711.523896][ T24] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 711.543413][ T24] [drm] Initialized udl on minor 2 [ 711.564649][ T24] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 711.623111][ T24] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 711.680630][ T6064] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 711.695404][ T24] usb 4-1: USB disconnect, device number 118 [ 711.755675][ T6064] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 711.773199][ T6128] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 711.965833][ T6128] usb 5-1: Using ep0 maxpacket: 16 [ 711.989384][ T6128] usb 5-1: unable to get BOS descriptor or descriptor too short [ 712.037427][ T6128] usb 5-1: config 6 has an invalid interface number: 5 but max is 0 [ 712.072619][ T6128] usb 5-1: config 6 has an invalid interface descriptor of length 2, skipping [ 712.136231][ T6128] usb 5-1: config 6 has no interface number 0 [ 712.158476][ T6128] usb 5-1: config 6 interface 5 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 712.211059][ T6128] usb 5-1: config 6 interface 5 has no altsetting 0 [ 712.231696][T20902] loop2: detected capacity change from 0 to 2048 [ 712.249960][ T6128] usb 5-1: New USB device found, idVendor=0c52, idProduct=9020, bcdDevice=e8.26 [ 712.306091][ T6128] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 712.329083][ T6128] usb 5-1: Product: syz [ 712.351086][ T6128] usb 5-1: Manufacturer: syz [ 712.356346][ T6128] usb 5-1: SerialNumber: syz [ 712.388048][T20902] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 712.441913][T20913] loop0: detected capacity change from 0 to 512 [ 712.503573][T20913] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 712.585711][T20913] EXT4-fs (loop0): 1 truncate cleaned up [ 712.615416][T20913] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 712.718846][ T6128] ftdi_sio 5-1:6.5: FTDI USB Serial Device converter detected [ 712.770637][ T6128] ftdi_sio ttyUSB0: unknown device type: 0xe826 [ 712.827598][ T6128] usb 5-1: USB disconnect, device number 110 [ 712.854361][ T6128] ftdi_sio 5-1:6.5: device disconnected [ 712.912109][T20941] xt_CT: You must specify a L4 protocol and not use inversions on it [ 712.936648][ T6026] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.688299][T20988] netlink: 248 bytes leftover after parsing attributes in process `syz.3.5439'. [ 713.828804][T20990] xt_CT: No such helper "snmp_trap" [ 714.183654][T21023] binfmt_misc: register: failed to install interpreter file ./file0 [ 714.666843][T21053] netlink: 4768 bytes leftover after parsing attributes in process `syz.1.5456'. [ 714.688739][ T6195] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 714.900573][ T6195] usb 4-1: config 0 has an invalid interface number: 255 but max is 0 [ 714.916681][ T6195] usb 4-1: config 0 has no interface number 0 [ 714.937032][ T6195] usb 4-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 714.969804][ T6195] usb 4-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 715.012490][ T6195] usb 4-1: config 0 interface 255 has no altsetting 0 [ 715.051653][ T6195] usb 4-1: New USB device found, idVendor=0bda, idProduct=0177, bcdDevice=7d.0b [ 715.095281][ T6195] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 715.148540][ T6195] usb 4-1: config 0 descriptor?? [ 715.178370][ T6195] ums-realtek 4-1:0.255: USB Mass Storage device detected [ 715.434133][ T6195] usb 4-1: USB disconnect, device number 119 [ 715.465700][T21035] loop0: detected capacity change from 0 to 32768 [ 715.571800][T21035] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 715.709217][ T6026] (syz-executor,6026,0):ocfs2_inode_is_valid_to_delete:948 ERROR: Skipping delete of system file 76 [ 715.801400][ T6026] ocfs2: Unmounting device (7,0) on (node local) [ 716.990965][T21175] loop0: detected capacity change from 0 to 256 [ 717.085620][T21175] FAT-fs (loop0): Directory bread(block 64) failed [ 717.124222][T21175] FAT-fs (loop0): Directory bread(block 65) failed [ 717.139310][T21107] loop1: detected capacity change from 0 to 32768 [ 717.203255][T21175] FAT-fs (loop0): Directory bread(block 66) failed [ 717.221058][T21107] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.5467 (21107) [ 717.266301][T21175] FAT-fs (loop0): Directory bread(block 67) failed [ 717.299353][T21175] FAT-fs (loop0): Directory bread(block 68) failed [ 717.322982][T21175] FAT-fs (loop0): Directory bread(block 69) failed [ 717.331494][T21175] FAT-fs (loop0): Directory bread(block 70) failed [ 717.358472][T21107] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 717.370705][T21175] FAT-fs (loop0): Directory bread(block 71) failed [ 717.392100][T21107] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm [ 717.410163][T21175] FAT-fs (loop0): Directory bread(block 72) failed [ 717.437811][T21107] BTRFS info (device loop1): using free-space-tree [ 717.451160][T21175] FAT-fs (loop0): Directory bread(block 73) failed [ 717.607324][T21217] loop4: detected capacity change from 0 to 256 [ 717.752919][T21224] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5493'. [ 717.809985][T21217] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xb080095b, utbl_chksum : 0xe619d30d) [ 717.893282][ T6027] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 718.250459][T21248] program syz.4.5500 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 718.690265][T21273] tipc: Trying to set illegal importance in message [ 719.613191][T21322] syz.3.5521: attempt to access beyond end of device [ 719.613191][T21322] nbd3: rw=0, sector=6, nr_sectors = 2 limit=0 [ 719.644480][T21322] ADFS-fs (nbd3): error: unable to read block 3, try 0 [ 719.909420][T21334] loop0: detected capacity change from 0 to 2048 [ 720.016699][T21342] loop3: detected capacity change from 0 to 1764 [ 720.038420][T21334] NILFS error (device loop0): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 720.060536][T21346] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 720.095651][T21342] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 720.129212][T21334] Remounting filesystem read-only [ 720.167778][T21351] netlink: 'syz.4.5530': attribute type 3 has an invalid length. [ 720.210696][T21334] NILFS (loop0): the device already has a read-only mount. [ 720.221090][T21351] netlink: 'syz.4.5530': attribute type 3 has an invalid length. [ 720.229009][T21351] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5530'. [ 720.279891][T21354] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5531'. [ 720.285656][T21291] loop2: detected capacity change from 0 to 32768 [ 720.540146][ T30] audit: type=1326 audit(1752669676.272:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21376 comm="syz.1.5536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 720.586902][ T30] audit: type=1326 audit(1752669676.300:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21376 comm="syz.1.5536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=187 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 720.639762][ T30] audit: type=1326 audit(1752669676.300:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21376 comm="syz.1.5536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 720.662565][ T30] audit: type=1326 audit(1752669676.300:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21376 comm="syz.1.5536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd88bb8e929 code=0x7ffc0000 [ 720.769026][T21291] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 720.769060][T21291] allowing incompatible features above 0.0: (unknown version) [ 720.769075][T21291] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 720.958923][T21291] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 720.987859][T21291] bcachefs (loop2): invalid bkey in superblock btree=snapshots level=1: u64s 11 type inode SPOS_MAX len 0 ver 0: (unpack error) [ 720.987885][T21291] invalid key type for btree internal btree node (inode), deleting [ 721.087331][T21291] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 721.108867][T21291] bcachefs (loop2): Version upgrade required: [ 721.108867][T21291] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 721.108867][T21291] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 721.108867][T21291] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 721.185727][ C1] vkms_vblank_simulate: vblank timer overrun [ 721.344717][T21291] bcachefs (loop2): dropping and reconstructing all alloc info [ 721.439864][T21291] bcachefs (loop2): accounting_read... done [ 721.463430][T21291] bcachefs (loop2): alloc_read... done [ 721.470964][T21291] bcachefs (loop2): snapshots_read... done [ 721.503767][T21291] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 721.657117][T21420] netlink: 'syz.0.5547': attribute type 1 has an invalid length. [ 722.037069][T21436] loop1: detected capacity change from 0 to 256 [ 722.086720][T21400] loop4: detected capacity change from 0 to 32768 [ 723.038203][T21474] loop4: detected capacity change from 0 to 256 [ 723.085475][T21474] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 723.602620][T21493] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5567'. [ 723.788190][T21471] loop0: detected capacity change from 0 to 32768 [ 724.088048][T21516] loop1: detected capacity change from 0 to 1024 [ 724.123301][T21519] netlink: 'syz.4.5571': attribute type 1 has an invalid length. [ 724.147313][T21516] hfsplus: inconsistency in B*Tree (0,1,255,1,0) [ 724.211144][T21516] hfsplus: xattr searching failed [ 724.291426][T21471] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded=yes,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 724.291458][T21471] allowing incompatible features above 0.0: (unknown version) [ 724.291472][T21471] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 724.552703][T21471] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 724.561448][T21471] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 724.670516][T21471] bcachefs (loop0): Version upgrade required: [ 724.670516][T21471] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 724.670516][T21471] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 724.670516][T21471] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 724.792335][T21471] bcachefs (loop0): dropping and reconstructing all alloc info [ 724.812853][T21543] loop1: detected capacity change from 0 to 512 [ 724.851722][T21543] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 724.909664][T21471] bcachefs (loop0): accounting_read... [ 724.922655][T21543] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.5576: bad orphan inode 16 [ 724.939214][T21471] done [ 724.942028][T21471] bcachefs (loop0): alloc_read... done [ 724.985575][T21471] bcachefs (loop0): snapshots_read... done [ 725.003165][T21543] ext4_test_bit(bit=15, block=4) = 0 [ 725.044245][T21543] EXT4-fs (loop1): 1 orphan inode deleted [ 725.051862][T21543] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 725.215619][T21543] EXT4-fs error (device loop1): __ext4_new_inode:1073: comm syz.1.5576: reserved inode found cleared - inode=9 [ 725.447762][ T6027] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 725.904007][T21590] loop1: detected capacity change from 0 to 512 [ 725.938199][T21590] EXT4-fs: Ignoring removed nobh option [ 726.018062][T21590] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 726.072695][T21590] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.5590: attempt to clear invalid blocks 2 len 1 [ 726.090252][T21600] loop3: detected capacity change from 0 to 128 [ 726.125545][T21600] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 726.141990][T21590] EXT4-fs (loop1): Remounting filesystem read-only [ 726.142748][T21600] ext4 filesystem being mounted at /1020/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 726.193947][T21590] EXT4-fs (loop1): 1 truncate cleaned up [ 726.207428][T21590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 726.279103][ T6028] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 726.399652][ T6027] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 727.068347][T21648] ÿ: renamed from bond_slave_0 [ 727.360956][T21666] netlink: 830 bytes leftover after parsing attributes in process `syz.4.5614'. [ 727.378123][T21667] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5613'. [ 727.550895][T21626] loop1: detected capacity change from 0 to 32768 [ 727.633625][T21626] find_entry called with index >= next_index [ 727.682220][T21626] find_entry called with index >= next_index [ 727.708898][T21626] find_entry called with index >= next_index [ 728.050383][T21692] loop4: detected capacity change from 0 to 4096 [ 728.110390][T21692] ntfs3(loop4): Different NTFS sector size (4096) and media sector size (512). [ 728.308337][T21692] ntfs3(loop4): ino=19, mi_enum_attr [ 728.313817][T21692] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 729.124523][T21754] loop2: detected capacity change from 0 to 64 [ 729.216777][ T9] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 729.337087][ T6195] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 729.426146][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 729.455875][ T9] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 729.465738][ T9] usb 4-1: config 179 has no interface number 0 [ 729.481989][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 729.523945][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 729.557388][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 729.577293][ T6195] usb 1-1: config 0 has an invalid interface number: 135 but max is 0 [ 729.585914][ T6195] usb 1-1: config 0 has no interface number 0 [ 729.601179][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 729.618161][ T6195] usb 1-1: config 0 interface 135 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 32 [ 729.630499][ T9] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 729.646632][T21792] loop4: detected capacity change from 0 to 128 [ 729.649467][ T6195] usb 1-1: config 0 interface 135 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 729.679597][ T9] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 729.690400][T21792] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 729.690510][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 729.725793][ T6195] usb 1-1: New USB device found, idVendor=05ac, idProduct=1402, bcdDevice=45.65 [ 729.740262][ T6195] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 729.751842][ T6195] usb 1-1: Product: syz [ 729.764824][T21740] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 729.765638][T21792] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 729.784937][ T6195] usb 1-1: Manufacturer: syz [ 729.789643][ T6195] usb 1-1: SerialNumber: syz [ 729.862413][ T6195] usb 1-1: config 0 descriptor?? [ 729.894768][T21752] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 729.902811][T21752] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 730.205555][T21752] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 730.234801][T21752] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 730.359925][ T9] usb 4-1: USB disconnect, device number 120 [ 730.359989][ C0] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 730.368955][T21820] loop2: detected capacity change from 0 to 128 [ 730.375171][ C0] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 730.457299][T21820] befs: (loop2): invalid magic header [ 730.482838][ T6195] asix 1-1:0.135 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 730.525639][ T6195] asix 1-1:0.135: probe with driver asix failed with error -71 [ 730.591905][ T6195] usb 1-1: USB disconnect, device number 114 [ 731.310793][T21876] loop3: detected capacity change from 0 to 1764 [ 731.546087][ T6128] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 731.658386][T21907] netlink: 80 bytes leftover after parsing attributes in process `syz.3.5666'. [ 731.738505][ T6128] usb 1-1: Using ep0 maxpacket: 16 [ 731.772280][ T6128] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 731.802622][ T6128] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 731.826214][ T6128] usb 1-1: Product: syz [ 731.830477][ T6128] usb 1-1: Manufacturer: syz [ 731.838528][ T6128] usb 1-1: SerialNumber: syz [ 731.877767][ T6128] r8152-cfgselector 1-1: Unknown version 0x0000 [ 731.884407][ T6128] r8152-cfgselector 1-1: config 0 descriptor?? [ 731.894172][T21912] geneve2: entered promiscuous mode [ 732.125283][ T9] usb 5-1: new low-speed USB device number 111 using dummy_hcd [ 732.321787][ T9] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 732.357536][T21949] loop3: detected capacity change from 0 to 64 [ 732.357573][ T9] usb 5-1: string descriptor 0 read error: -22 [ 732.390586][ T9] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 732.404341][ T24] r8152-cfgselector 1-1: USB disconnect, device number 115 [ 732.411548][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 732.465200][ T9] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -22 [ 732.693709][ T9] usb 5-1: USB disconnect, device number 111 [ 732.739799][T21970] loop3: detected capacity change from 0 to 4096 [ 732.861460][T21970] overlay: filesystem on ./file0 is read-only [ 733.054840][T21989] loop2: detected capacity change from 0 to 2048 [ 733.130669][T21989] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 733.399754][T22012] syz.0.5693 uses obsolete (PF_INET,SOCK_PACKET) [ 733.706328][ T6195] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 733.861932][T22047] netlink: 10 bytes leftover after parsing attributes in process `syz.3.5703'. [ 733.898280][T22050] netlink: 172 bytes leftover after parsing attributes in process `syz.1.5704'. [ 733.916798][ T6195] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 733.925965][T22050] netlink: 64 bytes leftover after parsing attributes in process `syz.1.5704'. [ 733.935694][ T6195] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 733.984317][ T6195] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 734.000930][ T6195] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 734.002321][T22050] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5704'. [ 734.037003][ T6195] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 734.088095][ T6195] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 734.127445][ T6195] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 734.143786][ T6195] usb 5-1: Product: syz [ 734.163359][ T6195] usb 5-1: Manufacturer: syz [ 734.200019][ T6195] cdc_wdm 5-1:1.0: skipping garbage [ 734.205346][ T6195] cdc_wdm 5-1:1.0: skipping garbage [ 734.245687][ T6195] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 734.267239][ T6195] cdc_wdm 5-1:1.0: Unknown control protocol [ 734.432900][T22080] loop0: detected capacity change from 0 to 256 [ 734.483701][ T6128] usb 5-1: USB disconnect, device number 112 [ 734.555103][T22080] FAT-fs (loop0): Directory bread(block 64) failed [ 734.577524][T22080] FAT-fs (loop0): Directory bread(block 65) failed [ 734.600770][T22080] FAT-fs (loop0): Directory bread(block 66) failed [ 734.619830][T22080] FAT-fs (loop0): Directory bread(block 67) failed [ 734.643173][T22080] FAT-fs (loop0): Directory bread(block 68) failed [ 734.682529][T22080] FAT-fs (loop0): Directory bread(block 69) failed [ 734.710889][T22080] FAT-fs (loop0): Directory bread(block 70) failed [ 734.764706][T22080] FAT-fs (loop0): Directory bread(block 71) failed [ 734.786696][T22080] FAT-fs (loop0): Directory bread(block 72) failed [ 734.794271][T22080] FAT-fs (loop0): Directory bread(block 73) failed [ 735.304318][T22134] bridge0: port 3(batadv0) entered disabled state [ 735.390339][T22134] bridge_slave_0: left allmulticast mode [ 735.422905][T22134] bridge_slave_0: left promiscuous mode [ 735.442827][T22134] bridge0: port 1(bridge_slave_0) entered disabled state [ 735.456133][T22134] bridge_slave_1: left allmulticast mode [ 735.469829][T22134] bridge_slave_1: left promiscuous mode [ 735.479095][T22134] bridge0: port 2(bridge_slave_1) entered disabled state [ 735.492960][ T30] audit: type=1107 audit(1752669690.252:78): pid=22144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='h' [ 735.523940][T22134] bond0: (slave bond_slave_0): Releasing backup interface [ 735.526509][T22148] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5731'. [ 735.580802][T22134] bond0: (slave bond_slave_1): Releasing backup interface [ 735.619032][T22134] team0: Port device team_slave_0 removed [ 735.648462][T22134] team0: Port device team_slave_1 removed [ 735.659649][T22134] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 735.669312][T22134] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 735.680956][T22134] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 735.689702][T22134] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 735.699148][T22154] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5733'. [ 735.904578][T22158] netlink: 'syz.2.5734': attribute type 2 has an invalid length. [ 735.950454][T22158] netlink: 'syz.2.5734': attribute type 8 has an invalid length. [ 735.994720][T22158] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5734'. [ 736.476540][T22152] loop0: detected capacity change from 0 to 32768 [ 736.521597][T22152] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.5732 (22152) [ 736.644993][T22152] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 736.689107][T22152] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 736.742967][T22152] BTRFS info (device loop0): using free-space-tree [ 737.042104][T22152] BTRFS info (device loop0): rebuilding free space tree [ 737.081972][T22170] loop1: detected capacity change from 0 to 32768 [ 737.192536][T22170] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 737.389885][T22241] QAT: failed to copy from user cfg_data. [ 737.406517][ T6026] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 737.442182][T22170] XFS (loop1): Ending clean mount [ 737.610886][ T6027] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 737.666680][T22250] netlink: 14 bytes leftover after parsing attributes in process `syz.3.5757'. [ 738.393148][T22287] netlink: 'syz.2.5766': attribute type 1 has an invalid length. [ 738.491604][T22287] netlink: 228 bytes leftover after parsing attributes in process `syz.2.5766'. [ 738.557553][T22287] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5766'. [ 738.700392][T22301] program syz.0.5770 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 738.961054][T22319] loop0: detected capacity change from 0 to 256 [ 739.029605][T22319] exFAT-fs (loop0): error, data size is invalid(34359738378) [ 739.069128][T22316] loop1: detected capacity change from 0 to 4096 [ 739.085414][ T6064] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 739.168499][ T30] audit: type=1800 audit(1752669693.693:79): pid=22316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.5774" name="file2" dev="loop1" ino=16 res=0 errno=0 [ 739.288444][ T6064] usb 4-1: Using ep0 maxpacket: 32 [ 739.304092][ T6064] usb 4-1: unable to get BOS descriptor or descriptor too short [ 739.317294][ T6064] usb 4-1: config 7 has an invalid interface number: 187 but max is 0 [ 739.338121][ T6064] usb 4-1: config 7 has no interface number 0 [ 739.359844][ T6064] usb 4-1: config 7 interface 187 has no altsetting 0 [ 739.394638][ T6064] usb 4-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 739.428027][ T6064] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 739.452397][ T6064] usb 4-1: Product: syz [ 739.456649][ T6064] usb 4-1: Manufacturer: syz [ 739.502474][ T6064] usb 4-1: SerialNumber: syz [ 739.687162][T22357] loop1: detected capacity change from 0 to 256 [ 739.779617][ T6064] usb 4-1: Not enough endpoints found in device, aborting! [ 739.983617][ T6064] usb 4-1: USB disconnect, device number 121 [ 740.118239][T22381] (unnamed net_device) (uninitialized): option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 740.188262][T22385] Cannot find del_set index 4 as target [ 740.606916][T22401] netlink: 'syz.0.5795': attribute type 10 has an invalid length. [ 740.654871][T22401] lo: entered promiscuous mode [ 740.672407][T22401] .: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 740.726003][T22371] loop2: detected capacity change from 0 to 32768 [ 740.760051][T22371] (syz.2.5788,22371,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 740.825878][T22371] (syz.2.5788,22371,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 740.898958][T22371] JBD2: Ignoring recovery information on journal [ 741.100991][T22371] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 741.342346][T22371] [ 741.344747][T22371] ====================================================== [ 741.351792][T22371] WARNING: possible circular locking dependency detected [ 741.358954][T22371] 6.16.0-rc6-next-20250716-syzkaller #0 Not tainted [ 741.365573][T22371] ------------------------------------------------------ [ 741.372710][T22371] syz.2.5788/22371 is trying to acquire lock: [ 741.378802][T22371] ffff888027e28618 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_acquire_dquot+0x455/0xb30 [ 741.388294][T22371] [ 741.388294][T22371] but task is already holding lock: [ 741.395798][T22371] ffff888058056a20 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_lock_global_qf+0x1e8/0x270 [ 741.406876][T22371] [ 741.406876][T22371] which lock already depends on the new lock. [ 741.406876][T22371] [ 741.417305][T22371] [ 741.417305][T22371] the existing dependency chain (in reverse order) is: [ 741.426349][T22371] [ 741.426349][T22371] -> #6 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}: [ 741.435249][T22371] lock_acquire+0x120/0x360 [ 741.440327][T22371] down_write+0x96/0x1f0 [ 741.445126][T22371] ocfs2_lock_global_qf+0x1e8/0x270 [ 741.450853][T22371] ocfs2_acquire_dquot+0x2b0/0xb30 [ 741.456530][T22371] dqget+0x7ae/0xf10 [ 741.460959][T22371] dquot_get_next_dqblk+0xb2/0x150 [ 741.466601][T22371] quota_getnextquota+0x2b6/0x4a0 [ 741.472168][T22371] __se_sys_quotactl+0x279/0x950 [ 741.478123][T22371] do_syscall_64+0xfa/0x3b0 [ 741.483275][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.489716][T22371] [ 741.489716][T22371] -> #5 (&ocfs2_sysfile_lock_key[GROUP_QUOTA_SYSTEM_INODE]){+.+.}-{4:4}: [ 741.501372][T22371] lock_acquire+0x120/0x360 [ 741.506443][T22371] down_write+0x96/0x1f0 [ 741.511383][T22371] ocfs2_lock_global_qf+0x1ca/0x270 [ 741.517303][T22371] ocfs2_acquire_dquot+0x2b0/0xb30 [ 741.522966][T22371] dqget+0x7ae/0xf10 [ 741.527483][T22371] dquot_get_next_dqblk+0xb2/0x150 [ 741.533134][T22371] quota_getnextquota+0x2b6/0x4a0 [ 741.538702][T22371] __se_sys_quotactl+0x279/0x950 [ 741.544202][T22371] do_syscall_64+0xfa/0x3b0 [ 741.549264][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.555709][T22371] [ 741.555709][T22371] -> #4 (&dquot->dq_lock){+.+.}-{4:4}: [ 741.563529][T22371] lock_acquire+0x120/0x360 [ 741.568600][T22371] __mutex_lock+0x182/0xe80 [ 741.574003][T22371] dqget+0x72a/0xf10 [ 741.578616][T22371] __dquot_initialize+0x3b3/0xcb0 [ 741.584345][T22371] __ext4_new_inode+0x7db/0x3be0 [ 741.590169][T22371] ext4_xattr_inode_lookup_create+0xa3a/0x1c20 [ 741.597173][T22371] ext4_xattr_block_set+0x223/0x2ac0 [ 741.603014][T22371] ext4_xattr_set_handle+0xdfb/0x1590 [ 741.609204][T22371] ext4_xattr_set+0x230/0x320 [ 741.614430][T22371] __vfs_setxattr+0x439/0x480 [ 741.619825][T22371] __vfs_setxattr_noperm+0x12d/0x660 [ 741.625997][T22371] vfs_setxattr+0x16b/0x2f0 [ 741.631165][T22371] filename_setxattr+0x274/0x600 [ 741.636855][T22371] path_setxattrat+0x364/0x3a0 [ 741.642328][T22371] __x64_sys_lsetxattr+0xbf/0xe0 [ 741.648447][T22371] do_syscall_64+0xfa/0x3b0 [ 741.653579][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.660309][T22371] [ 741.660309][T22371] -> #3 (&ei->xattr_sem){++++}-{4:4}: [ 741.668001][T22371] lock_acquire+0x120/0x360 [ 741.673043][T22371] down_read+0x46/0x2e0 [ 741.677730][T22371] ext4_setattr+0x855/0x1bc0 [ 741.682866][T22371] notify_change+0xb36/0xe40 [ 741.687987][T22371] chown_common+0x40c/0x5c0 [ 741.693042][T22371] do_fchownat+0x161/0x270 [ 741.697998][T22371] __x64_sys_chown+0x82/0xa0 [ 741.703145][T22371] do_syscall_64+0xfa/0x3b0 [ 741.708182][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.714781][T22371] [ 741.714781][T22371] -> #2 (jbd2_handle){++++}-{0:0}: [ 741.722461][T22371] lock_acquire+0x120/0x360 [ 741.727685][T22371] start_this_handle+0x1fa7/0x21c0 [ 741.733373][T22371] jbd2__journal_start+0x2c1/0x5b0 [ 741.739198][T22371] jbd2_journal_start+0x2a/0x40 [ 741.744600][T22371] ocfs2_start_trans+0x376/0x6d0 [ 741.750069][T22371] ocfs2_shutdown_local_alloc+0x200/0xa10 [ 741.756331][T22371] ocfs2_dismount_volume+0x201/0x8d0 [ 741.762157][T22371] generic_shutdown_super+0x135/0x2c0 [ 741.768154][T22371] kill_block_super+0x44/0x90 [ 741.773370][T22371] deactivate_locked_super+0xb9/0x130 [ 741.779273][T22371] cleanup_mnt+0x425/0x4c0 [ 741.784227][T22371] task_work_run+0x1d1/0x260 [ 741.789359][T22371] exit_to_user_mode_loop+0xec/0x110 [ 741.795266][T22371] do_syscall_64+0x2bd/0x3b0 [ 741.800402][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.806822][T22371] [ 741.806822][T22371] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 741.815367][T22371] lock_acquire+0x120/0x360 [ 741.820414][T22371] down_read+0x46/0x2e0 [ 741.825113][T22371] ocfs2_start_trans+0x36a/0x6d0 [ 741.830585][T22371] ocfs2_shutdown_local_alloc+0x200/0xa10 [ 741.836839][T22371] ocfs2_dismount_volume+0x201/0x8d0 [ 741.842656][T22371] generic_shutdown_super+0x135/0x2c0 [ 741.848573][T22371] kill_block_super+0x44/0x90 [ 741.853817][T22371] deactivate_locked_super+0xb9/0x130 [ 741.859734][T22371] cleanup_mnt+0x425/0x4c0 [ 741.864855][T22371] task_work_run+0x1d1/0x260 [ 741.869994][T22371] exit_to_user_mode_loop+0xec/0x110 [ 741.875906][T22371] do_syscall_64+0x2bd/0x3b0 [ 741.881035][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.887462][T22371] [ 741.887462][T22371] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 741.894958][T22371] validate_chain+0xb9b/0x2140 [ 741.900250][T22371] __lock_acquire+0xab9/0xd20 [ 741.905465][T22371] lock_acquire+0x120/0x360 [ 741.910509][T22371] ocfs2_start_trans+0x26b/0x6d0 [ 741.915979][T22371] ocfs2_acquire_dquot+0x455/0xb30 [ 741.921651][T22371] dqget+0x7ae/0xf10 [ 741.926090][T22371] dquot_set_dqblk+0x2b/0xfa0 [ 741.931295][T22371] quota_setquota+0x4b7/0x540 [ 741.936503][T22371] __se_sys_quotactl+0x279/0x950 [ 741.941989][T22371] do_syscall_64+0xfa/0x3b0 [ 741.947202][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.953625][T22371] [ 741.953625][T22371] other info that might help us debug this: [ 741.953625][T22371] [ 741.963861][T22371] Chain exists of: [ 741.963861][T22371] sb_internal#2 --> &ocfs2_sysfile_lock_key[GROUP_QUOTA_SYSTEM_INODE] --> &ocfs2_quota_ip_alloc_sem_key [ 741.963861][T22371] [ 741.980942][T22371] Possible unsafe locking scenario: [ 741.980942][T22371] [ 741.988412][T22371] CPU0 CPU1 [ 741.993786][T22371] ---- ---- [ 741.999154][T22371] lock(&ocfs2_quota_ip_alloc_sem_key); [ 742.004802][T22371] lock(&ocfs2_sysfile_lock_key[GROUP_QUOTA_SYSTEM_INODE]); [ 742.014737][T22371] lock(&ocfs2_quota_ip_alloc_sem_key); [ 742.022922][T22371] rlock(sb_internal#2); [ 742.027274][T22371] [ 742.027274][T22371] *** DEADLOCK *** [ 742.027274][T22371] [ 742.035419][T22371] 4 locks held by syz.2.5788/22371: [ 742.040634][T22371] #0: ffff888027e280e0 (&type->s_umount_key#79){++++}-{4:4}, at: super_lock+0x2a9/0x3b0 [ 742.050582][T22371] #1: ffff8880583142a8 (&dquot->dq_lock){+.+.}-{4:4}, at: ocfs2_acquire_dquot+0x2a3/0xb30 [ 742.060608][T22371] #2: ffff888058056d80 (&ocfs2_sysfile_lock_key[USER_QUOTA_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_lock_global_qf+0x1ca/0x270 [ 742.073675][T22371] #3: ffff888058056a20 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_lock_global_qf+0x1e8/0x270 [ 742.085016][T22371] [ 742.085016][T22371] stack backtrace: [ 742.091089][T22371] CPU: 0 UID: 0 PID: 22371 Comm: syz.2.5788 Not tainted 6.16.0-rc6-next-20250716-syzkaller #0 PREEMPT(full) [ 742.091112][T22371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 742.091123][T22371] Call Trace: [ 742.091133][T22371] [ 742.091141][T22371] dump_stack_lvl+0x189/0x250 [ 742.091167][T22371] ? __pfx_dump_stack_lvl+0x10/0x10 [ 742.091186][T22371] ? __pfx__printk+0x10/0x10 [ 742.091217][T22371] ? print_lock_name+0xde/0x100 [ 742.091241][T22371] print_circular_bug+0x2ee/0x310 [ 742.091262][T22371] check_noncircular+0x134/0x160 [ 742.091284][T22371] validate_chain+0xb9b/0x2140 [ 742.091311][T22371] __lock_acquire+0xab9/0xd20 [ 742.091339][T22371] ? ocfs2_acquire_dquot+0x455/0xb30 [ 742.091358][T22371] lock_acquire+0x120/0x360 [ 742.091382][T22371] ? ocfs2_acquire_dquot+0x455/0xb30 [ 742.091404][T22371] ? do_raw_spin_unlock+0x122/0x240 [ 742.091427][T22371] ocfs2_start_trans+0x26b/0x6d0 [ 742.091446][T22371] ? ocfs2_acquire_dquot+0x455/0xb30 [ 742.091468][T22371] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 742.091486][T22371] ? do_raw_spin_unlock+0x122/0x240 [ 742.091508][T22371] ? _raw_spin_unlock+0x28/0x50 [ 742.091526][T22371] ? ocfs2_qinfo_unlock+0x121/0x150 [ 742.091545][T22371] ocfs2_acquire_dquot+0x455/0xb30 [ 742.091568][T22371] ? from_kuid+0x1b0/0x640 [ 742.091592][T22371] ? __pfx_ocfs2_acquire_dquot+0x10/0x10 [ 742.091612][T22371] ? percpu_counter_add_batch+0xea/0x1e0 [ 742.091634][T22371] dqget+0x7ae/0xf10 [ 742.091653][T22371] dquot_set_dqblk+0x2b/0xfa0 [ 742.091675][T22371] quota_setquota+0x4b7/0x540 [ 742.091700][T22371] ? __pfx_quota_setquota+0x10/0x10 [ 742.091732][T22371] ? do_quotactl+0x734/0x860 [ 742.091757][T22371] __se_sys_quotactl+0x279/0x950 [ 742.091779][T22371] ? __se_sys_futex+0x36f/0x400 [ 742.091803][T22371] ? __pfx___se_sys_quotactl+0x10/0x10 [ 742.091825][T22371] ? rcu_is_watching+0x15/0xb0 [ 742.091844][T22371] ? do_syscall_64+0xbe/0x3b0 [ 742.091867][T22371] do_syscall_64+0xfa/0x3b0 [ 742.091888][T22371] ? lockdep_hardirqs_on+0x9c/0x150 [ 742.091907][T22371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.091924][T22371] ? clear_bhb_loop+0x60/0xb0 [ 742.091942][T22371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.091960][T22371] RIP: 0033:0x7f053078e929 [ 742.091975][T22371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 742.091990][T22371] RSP: 002b:00007f05316a2038 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 742.092008][T22371] RAX: ffffffffffffffda RBX: 00007f05309b5fa0 RCX: 00007f053078e929 [ 742.092021][T22371] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffff80000800 [ 742.092033][T22371] RBP: 00007f0530810b39 R08: 0000000000000000 R09: 0000000000000000 [ 742.092044][T22371] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 742.092055][T22371] R13: 0000000000000000 R14: 00007f05309b5fa0 R15: 00007ffe7b82f028 [ 742.092073][T22371] [ 742.092119][ C0] vkms_vblank_simulate: vblank timer overrun [ 742.391280][ C0] vkms_vblank_simulate: vblank timer overrun [ 742.402440][T22409] loop1: detected capacity change from 0 to 32768 [ 742.464980][T22409] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.5798 (22409) [ 742.493617][T22409] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 742.523830][T22409] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm [ 742.535114][ T6041] ocfs2: Unmounting device (7,2) on (node local) [ 742.537613][T22409] BTRFS info (device loop1): using free-space-tree [ 742.757041][ T6027] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d