last executing test programs: 1m40.328817589s ago: executing program 1 (id=943): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x4000, 0x0, 0x1, 0x0, @private=0xa010101, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) 1m36.841944599s ago: executing program 0 (id=944): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x28a02, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 1m25.603900837s ago: executing program 1 (id=945): r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x801, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000940)='\n', 0xfdef}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)='?', 0x1}], 0x1) 1m13.083729771s ago: executing program 0 (id=946): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000007640)={0x0, 0x0, &(0x7f0000007600)={&(0x7f00000075c0)={0x14, r1, 0x1, 0x0, 0x0, {0x6}}, 0x14}}, 0x0) 1m10.752905551s ago: executing program 1 (id=947): r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x80fe, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 48.279468417s ago: executing program 1 (id=948): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x14, r1, 0x303, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 41.971388061s ago: executing program 0 (id=949): open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0xfffffffffffffffe, 0x4000000000}}, 0x101000) r0 = io_uring_setup(0xf02, &(0x7f0000000080)={0x0, 0xd9d8, 0x8}) io_uring_register$IORING_REGISTER_FILES(r0, 0x1e, &(0x7f0000000000)=[r0], 0x1) 31.68212345s ago: executing program 0 (id=950): r0 = io_uring_setup(0x203c, &(0x7f00000000c0)={0x0, 0xd4b5, 0x0, 0x3, 0x237}) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0x16, 0x20000002, r1) 22.252305355s ago: executing program 1 (id=951): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x10, 0x6, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000580), 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 16.881353522s ago: executing program 0 (id=952): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)) 1.843053955s ago: executing program 0 (id=953): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e23, 0x8, @loopback, 0x1}, 0x1c) listen(r0, 0x8000) 0s ago: executing program 1 (id=954): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000480)={0x30, r1, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x30}}, 0x40044044) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:16490' (ED25519) to the list of known hosts. syzkaller login: [ 303.857884][ T62] sched: DL replenish lagged too much [ 321.675421][ T3195] cgroup: Unknown subsys name 'net' [ 322.188386][ T3195] cgroup: Unknown subsys name 'cpuset' [ 322.275216][ T3195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 371.053396][ T3195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 460.409721][ T3205] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 460.540916][ T3205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 462.731713][ T3208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 462.801665][ T3208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 472.265494][ T3205] hsr_slave_0: entered promiscuous mode [ 472.294641][ T3205] hsr_slave_1: entered promiscuous mode [ 473.069341][ T3208] hsr_slave_0: entered promiscuous mode [ 473.088756][ T3208] hsr_slave_1: entered promiscuous mode [ 473.105719][ T3208] debugfs: 'hsr0' already exists in 'hsr' [ 473.108913][ T3208] Cannot create hsr debugfs directory [ 480.180654][ T3205] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 480.354360][ T3205] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 480.481617][ T3205] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 480.603233][ T3205] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 481.889003][ T3208] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 482.104246][ T3208] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 482.218373][ T3208] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 482.328178][ T3208] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 490.367889][ T3205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 491.091370][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 523.721872][ T3205] veth0_vlan: entered promiscuous mode [ 523.987731][ T3205] veth1_vlan: entered promiscuous mode [ 525.436827][ T3205] veth0_macvtap: entered promiscuous mode [ 525.604375][ T3205] veth1_macvtap: entered promiscuous mode [ 527.601413][ T3208] veth0_vlan: entered promiscuous mode [ 527.958171][ T3549] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.961875][ T3549] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.151171][ T3549] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.210356][ T3549] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.487611][ T3208] veth1_vlan: entered promiscuous mode [ 531.126254][ T3208] veth0_macvtap: entered promiscuous mode [ 531.346438][ T3208] veth1_macvtap: entered promiscuous mode [ 532.131505][ T3205] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 534.438302][ T3042] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.786690][ T3042] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.788598][ T3042] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.790107][ T3042] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.453883][ T3924] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6'. [ 557.841954][ T3934] netlink: 20 bytes leftover after parsing attributes in process `syz.0.11'. [ 582.461054][ T3798] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 582.824126][ T3798] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 582.826916][ T3798] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 582.895862][ T3798] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 582.898134][ T3798] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 582.900184][ T3798] usb 1-1: SerialNumber: syz [ 583.321172][ T3798] usb 1-1: 0:2 : does not exist [ 585.056836][ T3798] usb 1-1: USB disconnect, device number 2 [ 615.600364][ T4018] pimreg4: entered allmulticast mode [ 618.935864][ T4030] Driver unsupported XDP return value 0 on prog (id 3) dev N/A, expect packet loss! [ 622.326444][ T3858] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 622.627041][ T3858] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 622.631742][ T3858] usb 1-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 622.644577][ T3858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.776397][ T3858] usb 1-1: config 0 descriptor?? [ 625.811089][ T3858] holtek 0003:1241:5015.0001: item fetching failed at offset 1/5 [ 625.910487][ T3858] holtek 0003:1241:5015.0001: parse failed [ 625.928651][ T3858] holtek 0003:1241:5015.0001: probe with driver holtek failed with error -22 [ 627.303363][ T3910] usb 1-1: USB disconnect, device number 3 [ 628.084153][ T4054] netlink: 16 bytes leftover after parsing attributes in process `syz.1.44'. [ 650.335319][ T4078] netlink: 4 bytes leftover after parsing attributes in process `syz.0.54'. [ 652.528441][ T4081] process 'syz.0.55' launched './file2' with NULL argv: empty string added [ 671.551620][ T4115] capability: warning: `syz.1.71' uses deprecated v2 capabilities in a way that may be insecure [ 684.250301][ T4132] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 689.011696][ T4140] syz.1.82 uses obsolete (PF_INET,SOCK_PACKET) [ 693.947996][ T4148] netlink: 'syz.1.86': attribute type 1 has an invalid length. [ 711.567950][ T4165] netlink: 24 bytes leftover after parsing attributes in process `syz.0.92'. [ 717.040049][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 717.066255][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 718.715501][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 718.719498][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 720.480369][ T4179] netlink: 'syz.1.99': attribute type 10 has an invalid length. [ 720.853411][ T4179] netlink: 'syz.1.99': attribute type 10 has an invalid length. [ 720.855356][ T4179] netlink: 2 bytes leftover after parsing attributes in process `syz.1.99'. [ 720.865972][ T4179] nlmon0: entered promiscuous mode [ 721.549367][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 721.569772][ T4173] netlink: 60 bytes leftover after parsing attributes in process `syz.0.97'. [ 744.024734][ T4202] pimreg4: entered allmulticast mode [ 772.187175][ T4229] ptrace attach of "/syz-executor exec"[4231] was attempted by "/syz-executor exec"[4229] [ 800.450754][ T4217] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 800.467945][ T4255] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 801.146710][ T4217] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 839.180686][ T4290] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 839.247302][ T4217] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 839.494723][ T4217] usb 2-1: Using ep0 maxpacket: 8 [ 839.602793][ T4217] usb 2-1: New USB device found, idVendor=056e, idProduct=00e6, bcdDevice= 0.00 [ 839.604865][ T4217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 839.843711][ T4217] usb 2-1: config 0 descriptor?? [ 841.971403][ T4217] elecom 0003:056E:00E6.0002: item fetching failed at offset 2/5 [ 842.039455][ T4217] elecom 0003:056E:00E6.0002: probe with driver elecom failed with error -22 [ 842.219997][ T4217] usb 2-1: USB disconnect, device number 2 [ 870.165609][ T3910] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 870.523882][ T3910] usb 2-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 870.527833][ T3910] usb 2-1: config 0 interface 0 has no altsetting 0 [ 870.530290][ T3910] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 870.544582][ T3910] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 870.684921][ T3910] usb 2-1: config 0 descriptor?? [ 874.199339][ T3910] logitech 0003:046D:C29C.0003: item fetching failed at offset 0/3 [ 874.281308][ T3910] logitech 0003:046D:C29C.0003: parse failed [ 874.306921][ T3910] logitech 0003:046D:C29C.0003: probe with driver logitech failed with error -22 [ 874.630272][ T3910] usb 2-1: USB disconnect, device number 3 [ 964.359524][ T4423] netlink: 8 bytes leftover after parsing attributes in process `syz.0.195'. [ 964.361588][ T4423] netlink: 4 bytes leftover after parsing attributes in process `syz.0.195'. [ 964.365912][ T4423] netlink: 'syz.0.195': attribute type 13 has an invalid length. [ 964.368248][ T4423] netlink: 'syz.0.195': attribute type 11 has an invalid length. [ 997.227222][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1000.626758][ T4466] netlink: 8 bytes leftover after parsing attributes in process `syz.0.213'. [ 1054.450578][ T4519] netlink: 12 bytes leftover after parsing attributes in process `syz.1.237'. [ 1076.947706][ T4545] netlink: 60 bytes leftover after parsing attributes in process `syz.1.250'. [ 1111.399920][ T4584] gtp0: entered promiscuous mode [ 1111.418937][ T4584] gtp0: entered allmulticast mode [ 1162.601465][ C0] vkms_vblank_simulate: vblank timer overrun [ 1184.201444][ T4659] capability: warning: `syz.0.301' uses 32-bit capabilities (legacy support in use) [ 1184.520916][ T4659] netlink: 16 bytes leftover after parsing attributes in process `syz.0.301'. [ 1229.968258][ T4706] netlink: 20 bytes leftover after parsing attributes in process `syz.1.322'. [ 1269.239149][ T34] audit: type=1800 audit(1268.300:2): pid=4752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.341" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 1273.790293][ T4756] vlan2: entered allmulticast mode [ 1273.796233][ T4756] macsec0: entered allmulticast mode [ 1273.800850][ T4756] veth1_macvtap: entered allmulticast mode [ 1274.280212][ T4761] IPv6: addrconf: prefix option has invalid lifetime [ 1285.349052][ T4771] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 1296.080453][ T4782] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 1316.848281][ T4803] ======================================================= [ 1316.848281][ T4803] WARNING: The mand mount option has been deprecated and [ 1316.848281][ T4803] and is ignored by this kernel. Remove the mand [ 1316.848281][ T4803] option from the mount to silence this warning. [ 1316.848281][ T4803] ======================================================= [ 1323.767231][ T4809] netlink: 304 bytes leftover after parsing attributes in process `syz.0.366'. [ 1360.686391][ T4852] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1369.330913][ T4866] netlink: 32 bytes leftover after parsing attributes in process `syz.0.390'. [ 1369.332997][ T4866] netlink: 104 bytes leftover after parsing attributes in process `syz.0.390'. [ 1398.371055][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1398.627944][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1398.763953][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1398.767306][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1398.769057][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1398.771184][ T9] usb 2-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 1398.793691][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1398.991475][ T9] usb 2-1: config 0 descriptor?? [ 1400.606781][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.611756][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.615189][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.616935][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.618657][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.620335][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.626654][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.628496][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.630205][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.631876][ T9] hid-multitouch 0003:0457:07DA.0004: unknown main item tag 0x0 [ 1400.920196][ T9] hid-multitouch 0003:0457:07DA.0004: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.1-1/input0 [ 1401.245169][ T9] usb 2-1: USB disconnect, device number 4 [ 1410.851067][ T4925] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 1419.448214][ T4934] netlink: 24 bytes leftover after parsing attributes in process `syz.0.411'. [ 1444.527982][ T4958] pim6reg: entered allmulticast mode [ 1444.629128][ T4961] pim6reg: left allmulticast mode [ 1455.898225][ T4972] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 1459.535926][ T4976] netlink: 8 bytes leftover after parsing attributes in process `syz.1.427'. [ 1468.177774][ T4217] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1468.480513][ T4217] usb 2-1: Using ep0 maxpacket: 32 [ 1468.708326][ T4217] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1468.710678][ T4217] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1468.717681][ T4217] usb 2-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 1468.718934][ T4217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1468.948805][ T4217] usb 2-1: config 0 descriptor?? [ 1470.453963][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.456276][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.457837][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.460315][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.480847][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.506100][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.508036][ T4217] asus 0003:0B05:1ABE.0005: unknown main item tag 0x0 [ 1470.736189][ T4217] asus 0003:0B05:1ABE.0005: hidraw0: USB HID v0.00 Device [HID 0b05:1abe] on usb-dummy_hcd.1-1/input0 [ 1470.741482][ T4217] asus 0003:0B05:1ABE.0005: Asus input not registered [ 1470.925673][ T4217] asus 0003:0B05:1ABE.0005: probe with driver asus failed with error -12 [ 1471.260678][ T4217] usb 2-1: USB disconnect, device number 5 [ 1485.419402][ T5018] loop1: detected capacity change from 0 to 7 [ 1488.765797][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1532.456680][ T5060] CUSE: unknown device info "" [ 1532.458693][ T5060] CUSE: unknown device info "" [ 1532.459861][ T5060] CUSE: unknown device info "" [ 1532.461808][ T5060] CUSE: unknown device info "" [ 1532.477968][ T5060] CUSE: zero length info key specified [ 1582.624453][ T5111] netlink: 12 bytes leftover after parsing attributes in process `syz.0.479'. [ 1597.546878][ T5127] usb usb1: usbfs: process 5127 (syz.1.487) did not claim interface 4 before use [ 1610.915943][ T34] audit: type=1326 audit(1609.970:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5139 comm="syz.0.494" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7fc00000 [ 1633.986730][ T5164] netlink: 8 bytes leftover after parsing attributes in process `syz.1.505'. [ 1637.339632][ T5169] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1690.239293][ T5230] loop1: detected capacity change from 0 to 7 [ 1690.295537][ C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1690.298361][ C1] Buffer I/O error on dev loop1, logical block 0, async page read [ 1690.324892][ C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1690.326441][ C1] Buffer I/O error on dev loop1, logical block 0, async page read [ 1690.375348][ T5230] loop1: unable to read partition table [ 1690.427460][ T5230] loop_reread_partitions: partition scan of loop1 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 1704.251769][ T5250] ubi31: attaching mtd0 [ 1704.279394][ T5250] ubi31 error: ubi_attach_mtd_dev: bad VID header (46848) or data offsets (46912) [ 1726.234400][ T5277] netlink: 4 bytes leftover after parsing attributes in process `syz.1.550'. [ 1756.068459][ T5311] netlink: 8 bytes leftover after parsing attributes in process `syz.1.563'. [ 1756.079119][ T5311] netlink: 12 bytes leftover after parsing attributes in process `syz.1.563'. [ 1777.317184][ T5339] netlink: 504 bytes leftover after parsing attributes in process `syz.0.575'. [ 1779.841989][ T5341] netlink: 8 bytes leftover after parsing attributes in process `syz.1.576'. [ 1812.090681][ T5397] netlink: 8 bytes leftover after parsing attributes in process `syz.1.590'. [ 1841.334488][ T4217] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1841.608367][ T4217] usb 2-1: Using ep0 maxpacket: 16 [ 1841.684183][ T4217] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1841.686781][ T4217] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1841.689640][ T4217] usb 2-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 1841.691466][ T4217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1841.828429][ T4217] usb 2-1: config 0 descriptor?? [ 1843.910391][ T4217] zydacron 0003:13EC:0006.0006: item fetching failed at offset 2/5 [ 1843.984886][ T4217] zydacron 0003:13EC:0006.0006: parse failed [ 1843.988095][ T4217] zydacron 0003:13EC:0006.0006: probe with driver zydacron failed with error -22 [ 1844.494392][ T4217] usb 2-1: USB disconnect, device number 6 [ 1884.524950][ T5483] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.618'. [ 1884.568450][ T5481] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.618'. [ 1884.976871][ T5484] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1898.835866][ T5499] netlink: 12 bytes leftover after parsing attributes in process `syz.0.626'. [ 1955.661019][ T5556] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2002.198214][ T4685] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 2002.544554][ T4685] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 2002.550032][ T4685] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 2002.557615][ T4685] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2002.561537][ T4685] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 2002.906301][ T4685] usb 2-1: New USB device found, idVendor=1199, idProduct=b000, bcdDevice=e5.38 [ 2002.908393][ T4685] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2002.910012][ T4685] usb 2-1: Product: syz [ 2002.911275][ T4685] usb 2-1: Manufacturer: syz [ 2002.929653][ T4685] usb 2-1: SerialNumber: syz [ 2003.157246][ T4685] usb 2-1: config 0 descriptor?? [ 2005.197273][ T5562] usb 2-1: USB disconnect, device number 7 [ 2021.426645][ T5639] netlink: 8 bytes leftover after parsing attributes in process `syz.1.684'. [ 2041.625719][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 2041.995838][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2041.998178][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2042.000471][ T9] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 2042.045663][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2042.300931][ T9] usb 2-1: config 0 descriptor?? [ 2045.338076][ T9] cm6533_jd 0003:0D8C:0022.0007: ignoring exceeding usage max [ 2045.421137][ T9] cm6533_jd 0003:0D8C:0022.0007: item fetching failed at offset 3/5 [ 2045.488008][ T9] cm6533_jd 0003:0D8C:0022.0007: parse failed [ 2045.491094][ T9] cm6533_jd 0003:0D8C:0022.0007: probe with driver cm6533_jd failed with error -22 [ 2045.759714][ T9] usb 2-1: USB disconnect, device number 8 [ 2066.488580][ T5699] tmpfs: Bad value for 'mpol' [ 2078.508224][ T5711] netlink: 8 bytes leftover after parsing attributes in process `syz.1.707'. [ 2086.415936][ T5722] PKCS8: Unsupported PKCS#8 version [ 2122.906632][ T5755] Invalid logical block size (4093) [ 2132.928368][ T5767] mmap: syz.1.734 (5767) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2166.117413][ T5805] netlink: 24 bytes leftover after parsing attributes in process `syz.0.750'. [ 2166.190192][ T5805] netlink: 8 bytes leftover after parsing attributes in process `syz.0.750'. [ 2166.204514][ T5805] netlink: 12 bytes leftover after parsing attributes in process `syz.0.750'. [ 2171.721066][ T5809] vlan2: entered allmulticast mode [ 2171.733729][ T5809] bond0: entered allmulticast mode [ 2171.735899][ T5809] bond_slave_0: entered allmulticast mode [ 2171.737790][ T5809] bond_slave_1: entered allmulticast mode [ 2214.821906][ T5861] netlink: 4 bytes leftover after parsing attributes in process `syz.0.774'. [ 2266.526309][ T5892] netlink: 208 bytes leftover after parsing attributes in process `syz.1.787'. [ 2461.886683][ T5980] CUSE: info not properly terminated [ 2512.771656][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 2678.288615][ T6059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.853'. [ 2678.290806][ T6059] netlink: 4 bytes leftover after parsing attributes in process `syz.0.853'. [ 2678.420298][ T6059] netlink: 'syz.0.853': attribute type 11 has an invalid length. [ 2756.631961][ T6087] lo speed is unknown, defaulting to 1000 [ 2756.748068][ T6087] lo speed is unknown, defaulting to 1000 [ 2757.445116][ T6087] lo speed is unknown, defaulting to 1000 [ 2759.129662][ T6087] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2759.866223][ T6087] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 2761.778850][ T6087] lo speed is unknown, defaulting to 1000 [ 2761.855935][ T6087] lo speed is unknown, defaulting to 1000 [ 2817.707706][ T6112] Zero length message leads to an empty skb [ 3050.166670][ T6165] netlink: 'syz.1.896': attribute type 1 has an invalid length. [ 3166.965756][ T6190] netlink: 16 bytes leftover after parsing attributes in process `syz.1.905'. [ 3243.817507][ T6204] netlink: 'syz.1.911': attribute type 2 has an invalid length. [ 3271.190171][ T6210] netlink: 40 bytes leftover after parsing attributes in process `syz.0.914'. [ 3365.979562][ T6232] hugetlbfs: Bad value 't' for mount option 'nr_inodes' [ 3365.979562][ T6232] [ 3481.120279][ T6258] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 3481.394409][ T6258] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 3481.395960][ T6258] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 3481.397589][ T6258] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 3596.668297][ T6289] [U] ? [ 4197.821632][ T36] INFO: task syz.0.953:6314 blocked for more than 426 seconds. [ 4200.211353][ T36] Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 [ 4201.648298][ T36] Blocked by coredump. [ 4201.649919][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4201.651808][ T36] task:syz.0.953 state:D stack:0 pid:6314 tgid:6311 ppid:3208 task_flags:0x40044c flags:0x00000008 [ 4209.746711][ T36] Call Trace: [ 4209.748442][ T36] [] __schedule+0x1042/0x4106 [ 4209.750230][ T36] [] schedule+0xc4/0x35e [ 4209.751763][ T36] [] schedule_preempt_disabled+0x16/0x28 [ 4213.036407][ T36] [] rwsem_down_read_slowpath+0x58a/0x9f2 [ 4213.039383][ T36] [] down_read+0xe4/0x45e [ 4213.041579][ T36] [] do_exit+0x6c2/0x28e0 [ 4216.491487][ T36] [] do_group_exit+0xd4/0x26c [ 4218.638883][ T36] [] get_signal+0x207c/0x22fc [ 4218.641037][ T36] [] arch_do_signal_or_restart+0x776/0x25d6 [ 4220.798319][ T36] [] exit_to_user_mode_loop+0x90/0x134 [ 4220.800679][ T36] [] do_trap_ecall_u+0x3f0/0x530 [ 4223.020074][ T36] [] handle_exception+0x146/0x152 [ 4224.844259][ T36] [ 4224.844259][ T36] Showing all locks held in the system: [ 4224.845771][ T36] 1 lock held by kthreadd/2: [ 4224.846918][ T36] 1 lock held by khungtaskd/36: [ 4224.847777][ T36] #0: ffffffff883dd9a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 4224.850845][ T36] 4 locks held by kworker/u9:4/1083: [ 4224.851714][ T36] #0: ffffaf8013e85948 ((wq_completion)wg-kex-wg2#3){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 VM DIAGNOSIS: 01:11:15 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff857f89ae mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff804fdf9c sepc ffffffff85aafb06 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 900650000009ea84 x0/zero 0000000000000000 x1/ra ffffffff8006f110 x2/sp ffff8f80000068c0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf801ba13480 x5/t0 ffff8f8000006860 x6/t1 fffff5ef0dda7560 x7/t2 1ffff1f000000d44 x8/s0 ffff8f80000068d0 x9/s1 ffff8f80000069a0 x10/a0 0000000000000001 x11/a1 ffffffff86b69680 x12/a2 0000000000f00000 x13/a3 ffffffff8006f22e x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000f00000 x17/a7 ffffaf806ed3ab03 x18/s2 ffffaf801ba13480 x19/s3 ffffffff857f8b16 x20/s4 0000000000000001 x21/s5 ffffffff91047920 x22/s6 1ffff5f003742691 x23/s7 ffffffff89cdf9a0 x24/s8 0000000000000001 x25/s9 ffffffff91047920 x26/s10 0000000000000002 x27/s11 ffffffff80000000 x28/t3 6fa96e4200000000 x29/t4 fffff5ef0dda7560 x30/t5 fffff5ef0dda7561 x31/t6 0000000000000002 fcsr 0000000000000001 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 404f80a3e0000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 7fefffffffffffff f15/fa5 404f80a3e0000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804fdb24 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff8008f822 sepc ffffffff863a0220 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90131000000aed11 x0/zero 0000000000000000 x1/ra ffffffff802de960 x2/sp ffff8f8000017970 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8014ab0000 x5/t0 ffffaf806ed49220 x6/t1 0000000000000001 x7/t2 6430336561356638 x8/s0 ffff8f80000179f0 x9/s1 ffffffff90ea4480 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff803fe7ac x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000ff0100 x17/a7 7fffffffffffffff x18/s2 0000000200000120 x19/s3 fffffffffffff000 x20/s4 ffffffff90ea46e7 x21/s5 ffffffff90ea4700 x22/s6 ffff8f8000017af4 x23/s7 0000000000000004 x24/s8 0000000000000001 x25/s9 ffffffff89da8ac0 x26/s10 ffffaf806ed49b28 x27/s11 ffffffff8042ef92 x28/t3 dad5170900000000 x29/t4 fffffffef21d48dd x30/t5 fffffffef21d48de x31/t6 ffffffff8841be60 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000