last executing test programs: 1m13.212987034s ago: executing program 1 (id=2201): r0 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 1m3.854898858s ago: executing program 0 (id=2202): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xb, 0x10, &(0x7f0000000800)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@call={0x85, 0x0, 0x0, 0xa0}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000200)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b80a000500000000", &(0x7f0000000300)=""/8, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 58.619995661s ago: executing program 1 (id=2203): r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x8e00, @rand_addr=0x64010102}, 0x10) 48.562287173s ago: executing program 0 (id=2204): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@RTM_GETMDB={0x17, 0x56, 0xd23}, 0x18}}, 0x0) 46.379271986s ago: executing program 1 (id=2205): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200), 0xa2442, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0x1000) write$dsp(r0, &(0x7f00000004c0)='\x00', 0xfffffe97) 38.583659602s ago: executing program 0 (id=2206): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000034c0)={0x2020}, 0xcac) 29.611260494s ago: executing program 1 (id=2207): r0 = fanotify_init(0x2, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x0, 0x124) fanotify_mark(r0, 0x72, 0x40001008, r1, 0x0) 24.266276373s ago: executing program 0 (id=2208): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="5b5e26bd7000ffdbdf2501000000050004000200000008000600ac14140e08000b002e65099b"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x90) 20.545346461s ago: executing program 1 (id=2209): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) ioctl$FITRIM(r1, 0xff09, 0x0) 11.312506628s ago: executing program 0 (id=2210): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x0, 0x0, 0x6}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000005c0)={0x7, 0x9dc9, 0x1, 0x0, 0x3}) 7.831018852s ago: executing program 1 (id=2211): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) syz_clone3(&(0x7f0000000080)={0x2d008400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x15) 0s ago: executing program 0 (id=2212): openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000001240), 0xb, 0x80) pselect6(0x900, 0x0, 0x0, &(0x7f0000000240)={0x1f}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:41350' (ED25519) to the list of known hosts. syzkaller login: [ 596.385842][ T3197] cgroup: Unknown subsys name 'net' [ 597.187506][ T3197] cgroup: Unknown subsys name 'cpuset' [ 597.359794][ T3197] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 692.543388][ T3197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 895.138837][ T3205] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 895.219221][ T3205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 899.932184][ T3204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 900.098978][ T3204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 912.235755][ T3205] hsr_slave_0: entered promiscuous mode [ 912.307552][ T3205] hsr_slave_1: entered promiscuous mode [ 919.253588][ T3204] hsr_slave_0: entered promiscuous mode [ 919.296306][ T3204] hsr_slave_1: entered promiscuous mode [ 919.338690][ T3204] debugfs: 'hsr0' already exists in 'hsr' [ 919.345634][ T3204] Cannot create hsr debugfs directory [ 929.088192][ T3205] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 929.699267][ T3205] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 930.449417][ T3205] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 931.254793][ T3205] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 936.550166][ T3204] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 936.857054][ T3204] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 937.178779][ T3204] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 937.505883][ T3204] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 957.870301][ T3205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 959.556376][ T3204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1042.459952][ T3204] veth0_vlan: entered promiscuous mode [ 1043.757511][ T3205] veth0_vlan: entered promiscuous mode [ 1044.545483][ T3204] veth1_vlan: entered promiscuous mode [ 1045.450457][ T3205] veth1_vlan: entered promiscuous mode [ 1049.430277][ T3204] veth0_macvtap: entered promiscuous mode [ 1050.229330][ T3204] veth1_macvtap: entered promiscuous mode [ 1050.927251][ T3205] veth0_macvtap: entered promiscuous mode [ 1051.993848][ T3205] veth1_macvtap: entered promiscuous mode [ 1057.138143][ T3221] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.268675][ T3769] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.356757][ T3769] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.385087][ T3769] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.227304][ T3769] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.230788][ T3769] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.317061][ T3769] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.320422][ T3769] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.217244][ 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. [ 1083.849316][ T3832] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3'. [ 1137.185439][ T3858] netlink: 12 bytes leftover after parsing attributes in process `syz.0.14'. [ 1139.166021][ T3860] IPv6: NLM_F_REPLACE set, but no existing node found! [ 1144.288630][ T3864] xt_NFQUEUE: number of total queues is 0 [ 1146.485757][ T3866] capability: warning: `syz.0.19' uses deprecated v2 capabilities in a way that may be insecure [ 1155.470463][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.499105][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.526860][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.586592][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.648657][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.655321][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.668182][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.716403][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.746062][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1155.750861][ T3870] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 1160.615895][ T3729] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1161.446324][ T3729] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1161.449720][ T3729] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1161.504114][ T3729] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1161.855232][ T3729] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1161.859180][ T3729] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1161.878950][ T3729] usb 2-1: Product: syz [ 1161.883579][ T3729] usb 2-1: Manufacturer: syz [ 1161.886052][ T3729] usb 2-1: SerialNumber: syz [ 1163.027849][ T3729] hub 2-1:1.0: bad descriptor, ignoring hub [ 1163.048546][ T3729] hub 2-1:1.0: probe with driver hub failed with error -5 [ 1165.797336][ T3729] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1166.445838][ T3729] usb 2-1: USB disconnect, device number 2 [ 1167.150535][ T3729] usblp0: removed [ 1301.469582][ T3971] netlink: 60 bytes leftover after parsing attributes in process `syz.0.57'. [ 1301.485081][ T3971] netlink: 60 bytes leftover after parsing attributes in process `syz.0.57'. [ 1302.876213][ T3973] autofs4:pid:3973:validate_dev_ioctl: path string terminator missing for cmd(0xc0189375) [ 1309.299423][ T3976] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1347.047024][ T3993] netlink: 4768 bytes leftover after parsing attributes in process `syz.1.68'. [ 1355.404424][ T3998] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 1378.044064][ T4011] validate_nla: 41 callbacks suppressed [ 1378.044815][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.075410][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.103399][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.123334][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.164619][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.227438][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.246149][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.287412][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.308055][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1378.366608][ T4011] netlink: 'syz.1.76': attribute type 2 has an invalid length. [ 1477.586702][ T4068] netlink: 36 bytes leftover after parsing attributes in process `syz.1.100'. [ 1492.777401][ T4076] netlink: 8 bytes leftover after parsing attributes in process `syz.1.104'. [ 1495.998040][ T4078] netlink: 8 bytes leftover after parsing attributes in process `syz.0.105'. [ 1524.286053][ T4094] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1569.146648][ T4117] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 1569.208343][ T4117] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1593.038521][ T4127] netlink: 12 bytes leftover after parsing attributes in process `syz.0.129'. [ 1593.055405][ T4127] validate_nla: 41 callbacks suppressed [ 1593.056262][ T4127] netlink: 'syz.0.129': attribute type 1 has an invalid length. [ 1607.498006][ T3726] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 1608.174853][ T3726] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 1608.177568][ T3726] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1608.606920][ T3726] usb 1-1: config 0 descriptor?? [ 1611.646348][ T3726] usb 1-1: Cannot set MAC address [ 1611.709302][ T3726] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 1612.215325][ T3726] usb 1-1: USB disconnect, device number 2 [ 1619.184781][ T4153] netlink: 12 bytes leftover after parsing attributes in process `syz.1.135'. [ 1680.927423][ T4185] netlink: 8 bytes leftover after parsing attributes in process `syz.1.150'. [ 1697.104466][ T4195] syz.0.155 uses obsolete (PF_INET,SOCK_PACKET) [ 1751.122263][ T4221] netlink: 'syz.0.168': attribute type 21 has an invalid length. [ 1751.124938][ T4221] netlink: 164 bytes leftover after parsing attributes in process `syz.0.168'. [ 1767.229080][ T4232] netlink: 'syz.1.173': attribute type 1 has an invalid length. [ 1779.778471][ T4240] ======================================================= [ 1779.778471][ T4240] WARNING: The mand mount option has been deprecated and [ 1779.778471][ T4240] and is ignored by this kernel. Remove the mand [ 1779.778471][ T4240] option from the mount to silence this warning. [ 1779.778471][ T4240] ======================================================= [ 1858.712769][ T4288] IPv6: Can't replace route, no match found [ 1865.968710][ T4293] netlink: 20 bytes leftover after parsing attributes in process `syz.0.200'. [ 1865.987164][ T4293] netlink: 12 bytes leftover after parsing attributes in process `syz.0.200'. [ 1883.435952][ T4303] netlink: 24 bytes leftover after parsing attributes in process `syz.1.206'. [ 1967.647380][ T4345] comedi comedi0: Minor 6 could not be opened [ 1994.444507][ T4005] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1994.764521][ T4005] usb 2-1: Using ep0 maxpacket: 8 [ 1994.927268][ T4005] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1994.930371][ T4005] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1994.964961][ T4005] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1995.345508][ T4005] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a3, bcdDevice= 0.40 [ 1995.348095][ T4005] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1995.349310][ T4005] usb 2-1: Product: syz [ 1995.350300][ T4005] usb 2-1: Manufacturer: syz [ 1995.363400][ T4005] usb 2-1: SerialNumber: syz [ 1995.977112][ T4005] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 1996.168711][ T4005] usbtest 2-1:1.0: couldn't get endpoints, -22 [ 1996.215757][ T4005] usbtest 2-1:1.0: probe with driver usbtest failed with error -22 [ 2001.277681][ T3729] usb 2-1: USB disconnect, device number 3 [ 2092.908359][ T4427] netlink: 132 bytes leftover after parsing attributes in process `syz.1.256'. [ 2117.458171][ T4439] netlink: 'syz.1.262': attribute type 1 has an invalid length. [ 2213.964337][ T4502] netlink: 'syz.1.292': attribute type 29 has an invalid length. [ 2228.240085][ T4510] netlink: 8 bytes leftover after parsing attributes in process `syz.1.297'. [ 2241.103190][ T4518] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2313.129978][ T4560] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 2333.196983][ T4574] netlink: 'syz.0.329': attribute type 30 has an invalid length. [ 2456.678486][ T4657] netlink: 'syz.1.367': attribute type 1 has an invalid length. [ 2473.415901][ T4667] netlink: 8 bytes leftover after parsing attributes in process `syz.0.372'. [ 2534.606373][ T4708] new mount options do not match the existing superblock, will be ignored [ 2546.388865][ T4716] x_tables: ip_tables: osf match: only valid for protocol 6 [ 2558.957655][ T4722] netlink: 40 bytes leftover after parsing attributes in process `syz.0.398'. [ 2584.534783][ T3726] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 2584.539743][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 2584.778295][ T3726] usb 2-1: device descriptor read/64, error -32 [ 2585.125600][ T3726] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 2585.363884][ T3726] usb 2-1: Using ep0 maxpacket: 16 [ 2585.923759][ T3726] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2585.926211][ T3726] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2585.928414][ T3726] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 2585.970709][ T3726] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2586.092990][ T3726] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2586.094374][ T3726] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2586.095723][ T3726] usb 2-1: Product: syz [ 2586.096762][ T3726] usb 2-1: Manufacturer: syz [ 2586.097929][ T3726] usb 2-1: SerialNumber: syz [ 2587.305972][ T3726] usb 2-1: 0:2 : does not exist [ 2588.449414][ T3726] usb 2-1: USB disconnect, device number 5 [ 2604.964857][ T4772] sock: sock_timestamping_bind_phc: sock not bind to device [ 2667.733015][ T4823] Illegal XDP return value 477331456 on prog (id 36) dev N/A, expect packet loss! [ 2670.958863][ T4825] kernel read not supported for file /!selinuxwk1m9ɞ*T#jYmVvm(p-QZ#{ (pid: 4825 comm: syz.1.436) [ 2709.336674][ T4855] netlink: 4 bytes leftover after parsing attributes in process `syz.1.448'. [ 2719.473383][ T4863] IPv6: Can't replace route, no match found [ 2742.848956][ T4874] ip6t_srh: unknown srh invflags 7F00 [ 2856.930065][ T4933] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2862.905700][ T4935] netlink: 'syz.1.484': attribute type 11 has an invalid length. [ 2862.908236][ T4935] netlink: 24 bytes leftover after parsing attributes in process `syz.1.484'. [ 2865.510133][ T4937] netlink: 'syz.0.485': attribute type 4 has an invalid length. [ 2865.556743][ T4937] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.485'. [ 2879.119511][ T4944] netlink: 45 bytes leftover after parsing attributes in process `syz.1.488'. [ 2887.065917][ T4948] netlink: 256 bytes leftover after parsing attributes in process `syz.1.490'. [ 2896.882978][ T31] audit: type=1400 audit(2895.330:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4953 comm="syz.0.493" [ 2901.899846][ T4702] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2902.192496][ T4702] usb 1-1: Using ep0 maxpacket: 32 [ 2902.245094][ T4702] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2902.372230][ T4702] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 2902.375370][ T4702] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2902.377216][ T4702] usb 1-1: Product: syz [ 2902.378731][ T4702] usb 1-1: Manufacturer: syz [ 2902.380260][ T4702] usb 1-1: SerialNumber: syz [ 2902.560542][ T4702] usb 1-1: config 0 descriptor?? [ 2902.897206][ T4702] quatech2 1-1:0.0: Quatech 2nd gen USB to Serial Driver converter detected [ 2904.995392][ T4702] usb 1-1: qt2_setup_urbs - submit read urb failed -8 [ 2905.028645][ T4702] quatech2 1-1:0.0: probe with driver quatech2 failed with error -8 [ 2906.680293][ T4702] usb 1-1: USB disconnect, device number 3 [ 2960.354005][ T5005] netlink: 'syz.1.512': attribute type 1 has an invalid length. [ 2960.356419][ T5005] netlink: 224 bytes leftover after parsing attributes in process `syz.1.512'. [ 2991.149269][ T5025] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 3005.089199][ T5031] xt_hashlimit: max too large, truncated to 1048576 [ 3005.207863][ T5031] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 3022.097005][ T5045] netlink: 'syz.1.532': attribute type 4 has an invalid length. [ 3090.466258][ T5094] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 3117.596157][ T5110] netlink: 8 bytes leftover after parsing attributes in process `syz.0.564'. [ 3170.767784][ T5148] netlink: 32 bytes leftover after parsing attributes in process `syz.0.583'. [ 3172.220804][ T5150] vlan0: entered promiscuous mode [ 3172.278699][ T5150] vlan0: entered allmulticast mode [ 3172.318742][ T5150] veth0_vlan: entered allmulticast mode [ 3211.764680][ T5178] xt_limit: Overflow, try lower: 2/0 [ 3248.298863][ T5202] xt_HMARK: spi-set and port-set can't be combined [ 3253.445534][ T5206] netlink: 156 bytes leftover after parsing attributes in process `syz.0.612'. [ 3269.558683][ T5222] netlink: 8 bytes leftover after parsing attributes in process `syz.0.620'. [ 3269.625676][ T5222] netlink: 'syz.0.620': attribute type 1 has an invalid length. [ 3269.629038][ T5222] netlink: 'syz.0.620': attribute type 2 has an invalid length. [ 3269.653664][ T5222] netlink: 60 bytes leftover after parsing attributes in process `syz.0.620'. [ 3297.852583][ T5242] netlink: 'syz.0.630': attribute type 24 has an invalid length. [ 3304.720324][ T5250] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 3310.196637][ T4099] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 3310.445018][ T4099] usb 2-1: Using ep0 maxpacket: 8 [ 3310.653907][ T4099] usb 2-1: config 105 has an invalid descriptor of length 0, skipping remainder of the config [ 3310.657002][ T4099] usb 2-1: config 105 has 0 interfaces, different from the descriptor's value: 1 [ 3310.914758][ T4099] usb 2-1: New USB device found, idVendor=19d2, idProduct=b4f1, bcdDevice=2e.7c [ 3310.916652][ T4099] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3310.917988][ T4099] usb 2-1: Product: syz [ 3310.919051][ T4099] usb 2-1: Manufacturer: syz [ 3310.920200][ T4099] usb 2-1: SerialNumber: syz [ 3312.125076][ T4099] usb 2-1: USB disconnect, device number 6 [ 3368.534121][ T5310] netlink: 12 bytes leftover after parsing attributes in process `syz.1.654'. [ 3374.053506][ T5315] netlink: 36 bytes leftover after parsing attributes in process `syz.1.656'. [ 3388.097213][ T5324] netlink: 12 bytes leftover after parsing attributes in process `syz.1.661'. [ 3393.932273][ T5298] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 3394.644046][ T5298] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 3394.645506][ T5298] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3394.939452][ T5298] usb 1-1: config 0 descriptor?? [ 3397.488315][ T5298] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 3397.907974][ T5298] [drm:udl_init] *ERROR* Selecting channel failed [ 3398.975074][ T5298] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 3398.977846][ T5298] [drm] Initialized udl on minor 2 [ 3399.117416][ T5298] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 3399.220689][ T5298] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 3399.439469][ T5298] usb 1-1: USB disconnect, device number 4 [ 3399.819318][ T3823] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 3414.206151][ T5354] netlink: 'syz.0.666': attribute type 1 has an invalid length. [ 3445.899348][ T5374] tmpfs: Bad value for 'grpquota_block_hardlimit' [ 3465.700166][ T5388] netlink: 16 bytes leftover after parsing attributes in process `syz.1.682'. [ 3472.065092][ T5394] netlink: 32 bytes leftover after parsing attributes in process `syz.1.684'. [ 3495.588064][ T5418] binder: 5417:5418 ioctl c0306201 200000000300 returned -14 [ 3500.885467][ T5424] netlink: 'syz.0.700': attribute type 74 has an invalid length. [ 3516.036260][ T5434] tmpfs: Bad value for 'mpol' [ 3551.167412][ T31] audit: type=1800 audit(3549.610:3): pid=5462 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.718" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=1811 res=0 errno=0 [ 3573.176339][ T31] audit: type=1326 audit(3571.620:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5479 comm="syz.0.727" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 3573.264432][ T31] audit: type=1326 audit(3571.710:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5479 comm="syz.0.727" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 3573.499200][ T31] audit: type=1326 audit(3571.960:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5479 comm="syz.0.727" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 3573.599041][ T31] audit: type=1326 audit(3572.020:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5479 comm="syz.0.727" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 3573.647277][ T31] audit: type=1326 audit(3572.060:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5479 comm="syz.0.727" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 3604.086597][ T5506] netlink: 8 bytes leftover after parsing attributes in process `syz.1.740'. [ 3611.636865][ T5513] xt_bpf: check failed: parse error [ 3647.458376][ T5550] netlink: 'syz.0.761': attribute type 1 has an invalid length. [ 3670.766107][ T5571] tmpfs: Bad value for 'mpol' [ 3719.118562][ T5615] block nbd0: NBD_DISCONNECT [ 3768.843391][ T5657] capability: warning: `syz.0.812' uses 32-bit capabilities (legacy support in use) [ 3802.343476][ T5695] xt_limit: Overflow, try lower: 167772/2147483648 [ 3856.205273][ T5741] cgroup: Unknown subsys name 'cpuset' [ 3869.984239][ T5753] netlink: 112 bytes leftover after parsing attributes in process `syz.0.857'. [ 3902.803885][ T31] audit: type=1326 audit(3901.250:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3902.830230][ T31] audit: type=1326 audit(3901.290:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.295139][ T31] audit: type=1326 audit(3901.750:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.343619][ T31] audit: type=1326 audit(3901.770:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.392490][ T31] audit: type=1326 audit(3901.790:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.529221][ T31] audit: type=1326 audit(3901.970:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.585593][ T31] audit: type=1326 audit(3902.020:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.660086][ T31] audit: type=1326 audit(3902.100:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3903.688063][ T31] audit: type=1326 audit(3902.140:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5772 comm="syz.1.866" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fff94d33012 code=0x7ffc0000 [ 3961.750647][ T5807] netlink: 'syz.0.882': attribute type 3 has an invalid length. [ 4095.656499][ T5891] netlink: 12 bytes leftover after parsing attributes in process `syz.1.923'. [ 4095.660844][ T5891] netlink: 12 bytes leftover after parsing attributes in process `syz.1.923'. [ 4095.710585][ T5891] netlink: 4 bytes leftover after parsing attributes in process `syz.1.923'. [ 4101.888837][ T5896] xt_TCPMSS: Only works on TCP SYN packets [ 4106.029528][ T5898] netlink: 44 bytes leftover after parsing attributes in process `syz.0.926'. [ 4195.707440][ T5946] netlink: 8 bytes leftover after parsing attributes in process `syz.0.949'. [ 4214.514286][ T5958] netlink: 8 bytes leftover after parsing attributes in process `syz.1.954'. [ 4254.259498][ T5982] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 4255.470558][ T5986] netlink: 8 bytes leftover after parsing attributes in process `syz.0.967'. [ 4350.644338][ T6040] netlink: 'syz.0.991': attribute type 11 has an invalid length. [ 4353.748471][ T6042] nftables ruleset with unbound chain [ 4414.765171][ T6075] netlink: 112 bytes leftover after parsing attributes in process `syz.1.1011'. [ 4446.396732][ T6092] netlink: 'syz.0.1013': attribute type 4 has an invalid length. [ 4487.415363][ T4099] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 4487.420435][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 4487.656188][ T4099] usb 2-1: device descriptor read/64, error -32 [ 4488.055827][ T4099] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 4488.337312][ T4099] usb 2-1: Using ep0 maxpacket: 8 [ 4488.522148][ T4099] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 4488.526537][ T4099] usb 2-1: config 179 has no interface number 0 [ 4488.529242][ T4099] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 4488.563779][ T4099] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 4488.567315][ T4099] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 4488.570307][ T4099] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 4488.606172][ T4099] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 4488.609911][ T4099] usb 2-1: config 179 interface 65 has no altsetting 0 [ 4488.636611][ T4099] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 4488.638552][ T4099] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4490.069800][ T4099] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input1 [ 4496.669572][ T4099] usb 2-1: USB disconnect, device number 8 [ 4496.675946][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 4517.219516][ T6161] netlink: 200 bytes leftover after parsing attributes in process `syz.0.1035'. [ 4610.299918][ T6290] netlink: 'syz.1.1055': attribute type 15 has an invalid length. [ 4610.324304][ T6290] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1055'. [ 4695.378929][ T6332] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 4701.458149][ T6336] netlink: 356 bytes leftover after parsing attributes in process `syz.0.1077'. [ 4704.540639][ T6338] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1078'. [ 4704.544952][ T6338] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1078'. [ 4724.737618][ T6348] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 4804.496224][ T6389] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 4883.053039][ T3823] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 4883.373440][ T3823] usb 2-1: config 2 has an invalid interface number: 174 but max is 0 [ 4883.383242][ T3823] usb 2-1: config 2 has no interface number 0 [ 4883.386837][ T3823] usb 2-1: config 2 interface 174 altsetting 0 has an endpoint descriptor with address 0x9E, changing to 0x8E [ 4883.389319][ T3823] usb 2-1: config 2 interface 174 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 1023 [ 4883.396760][ T3823] usb 2-1: config 2 interface 174 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 255 [ 4883.554703][ T3823] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=22.7e [ 4883.557295][ T3823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4883.559485][ T3823] usb 2-1: Product: syz [ 4883.573167][ T3823] usb 2-1: Manufacturer: syz [ 4883.575058][ T3823] usb 2-1: SerialNumber: syz [ 4883.905186][ T6425] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 4883.909951][ T6425] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 4886.124267][ T3823] usb 2-1: probing VID:PID(0424:012C) [ 4886.287324][ T3823] usb 2-1: vub300 testing BULK IN EndPoint(0) 8E [ 4886.289830][ T3823] usb 2-1: vub300 testing BULK IN EndPoint(1) 82 [ 4886.334844][ T3823] usb 2-1: Could not find two sets of bulk-in/out endpoint pairs [ 4886.339296][ T3823] vub300 2-1:2.174: probe with driver vub300 failed with error -22 [ 4886.528722][ T3823] usb 2-1: USB disconnect, device number 9 [ 4892.627752][ T6445] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 4892.630138][ T6445] IPv6: NLM_F_CREATE should be set when creating new route [ 4892.636048][ T6445] IPv6: NLM_F_CREATE should be set when creating new route [ 4892.638735][ T6445] IPv6: NLM_F_CREATE should be set when creating new route [ 4914.714839][ T6455] vlan0: entered promiscuous mode [ 4914.724202][ T6455] vlan0: entered allmulticast mode [ 4914.725985][ T6455] veth0_vlan: entered allmulticast mode [ 4927.642285][ T6460] trusted_key: encrypted_key: hex blob is missing [ 4934.582547][ T31] audit: type=1400 audit(4933.040:18): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=6462 comm="syz.1.1132" [ 4956.995937][ T6476] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1138'. [ 4973.568461][ T6486] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1142'. [ 4992.013155][ T6497] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1147'. [ 5014.703049][ T6507] tmpfs: Bad value for 'huge' [ 5040.316310][ T6522] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 5057.503397][ T6530] process 'syz.1.1161' launched './file1' with NULL argv: empty string added [ 5089.175067][ T6434] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 5089.517548][ T6434] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 5089.520076][ T6434] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5089.748748][ T6434] usb 2-1: config 0 descriptor?? [ 5092.524624][ T6434] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 5093.045315][ T6434] [drm:udl_init] *ERROR* Selecting channel failed [ 5094.054029][ T6434] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 5094.058041][ T6434] [drm] Initialized udl on minor 2 [ 5094.198996][ T6434] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 5094.219204][ T6434] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 5094.559869][ T6434] usb 2-1: USB disconnect, device number 10 [ 5094.568460][ T6433] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 5094.639848][ T6433] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 5094.725562][ T6433] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 5126.644936][ T5892] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 5127.268505][ T5892] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 5127.270415][ T5892] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 5127.918288][ T5892] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 5127.928376][ T5892] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5127.930753][ T5892] usb 1-1: Product: syz [ 5127.948591][ T5892] usb 1-1: Manufacturer: syz [ 5127.950520][ T5892] usb 1-1: SerialNumber: syz [ 5128.345249][ T5892] usb 1-1: config 0 descriptor?? [ 5129.555210][ T5892] input: KB Gear Tablet as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input2 [ 5135.346829][ T4099] usb 1-1: USB disconnect, device number 5 [ 5250.519148][ T6655] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 5318.586243][ T6691] tmpfs: Bad value for 'mpol' [ 5336.542567][ T6702] batadv_slave_0: entered promiscuous mode [ 5336.545458][ T6702] batadv_slave_0: entered allmulticast mode [ 5373.225389][ T6720] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 5373.226858][ T6720] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 5484.428502][ T6780] netlink: 256 bytes leftover after parsing attributes in process `syz.0.1259'. [ 5569.896730][ T6825] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1280'. [ 5621.650177][ T6850] IPv6: sit1: Disabled Multicast RS [ 5646.978630][ T6864] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1298'. [ 5662.359003][ T6872] netlink: 'syz.0.1306': attribute type 1 has an invalid length. [ 5662.360787][ T6872] netlink: 'syz.0.1306': attribute type 2 has an invalid length. [ 5713.260395][ T6893] xt_cluster: you have exceeded the maximum number of cluster nodes (3131 > 32) [ 5722.697416][ T6897] usb usb2: usbfs: process 6897 (syz.0.1314) did not claim interface 0 before use [ 5744.769320][ T6907] tmpfs: Bad value for 'mpol' [ 5804.526884][ T6936] netlink: 'syz.1.1331': attribute type 3 has an invalid length. [ 5804.552751][ T6936] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1331'. [ 5895.593660][ T6982] xt_l2tp: v2 sid > 0xffff: 4294967293 [ 5904.425659][ T6987] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1355'. [ 6007.274359][ T7046] netlink: 'syz.1.1381': attribute type 12 has an invalid length. [ 6053.544217][ T7072] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1393'. [ 6082.328976][ T7089] macvtap0: entered allmulticast mode [ 6082.356932][ T7089] veth0_macvtap: entered allmulticast mode [ 6089.093103][ T7091] netlink: 'syz.1.1402': attribute type 20 has an invalid length. [ 6089.097386][ T7091] IPv6: NLM_F_CREATE should be specified when creating new route [ 6171.884369][ T7138] bond0: (slave veth0_macvtap): Error: Device is in use and cannot be enslaved [ 6221.756654][ T7161] kexec: Could not allocate control_code_buffer [ 6261.789650][ T7183] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1447'. [ 6352.789103][ T7231] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1470'. [ 6436.678463][ T7276] netlink: 'syz.0.1491': attribute type 1 has an invalid length. [ 6436.706406][ T7276] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1491'. [ 6545.686691][ T7336] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1518'. [ 6558.455076][ T7342] netlink: 'syz.0.1521': attribute type 21 has an invalid length. [ 6566.423509][ T7347] xt_TPROXY: Can be used only with -p tcp or -p udp [ 6641.878789][ T7383] netlink: 7 bytes leftover after parsing attributes in process `syz.1.1540'. [ 6641.899048][ T7383] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1540'. [ 6666.795051][ T7393] netdevsim netdevsim0: Direct firmware load for failed with error -2 [ 6666.835774][ T7393] netdevsim netdevsim0: Falling back to sysfs fallback for: [ 6717.128227][ T7418] hugetlbfs: Bad value '' for mount option 'size' [ 6717.128227][ T7418] [ 6740.215689][ T7428] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1560'. [ 6773.786102][ T7442] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1566'. [ 6828.319141][ T7468] netdevsim netdevsim1: Direct firmware load for failed with error -2 [ 6828.415320][ T7468] netdevsim netdevsim1: Falling back to sysfs fallback for: [ 6833.876653][ T7377] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 6834.794153][ T7377] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 6834.828193][ T7377] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 6835.427403][ T7377] usb 1-1: New USB device found, idVendor=077d, idProduct=0410, bcdDevice=3a.fa [ 6835.430450][ T7377] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6835.465536][ T7377] usb 1-1: Product: syz [ 6835.467247][ T7377] usb 1-1: Manufacturer: syz [ 6835.468840][ T7377] usb 1-1: SerialNumber: syz [ 6835.960691][ T7377] usb 1-1: config 0 descriptor?? [ 6850.556156][ T7377] usb 1-1: USB disconnect, device number 6 [ 6866.971593][ T7499] netdevsim netdevsim1: Direct firmware load for failed with error -2 [ 6867.004815][ T7499] netdevsim netdevsim1: Falling back to sysfs fallback for: [ 7174.850169][ T7642] tmpfs: Bad value for 'mpol' [ 7283.857827][ T7696] can0: slcan on ttyS3. [ 7291.678191][ T7694] can0 (unregistered): slcan off ttyS3. [ 7369.823546][ T7743] netlink: 76 bytes leftover after parsing attributes in process `syz.0.1675'. [ 7412.217493][ T7761] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1684'. [ 7412.254012][ T7761] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1684'. [ 7657.246560][ T7871] xt_connbytes: Forcing CT accounting to be enabled [ 7729.337157][ T7901] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 7729.404514][ T7901] Zero length message leads to an empty skb [ 7848.487530][ T7958] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1768'. [ 7873.327155][ T7969] netlink: 360 bytes leftover after parsing attributes in process `syz.0.1773'. [ 7968.163626][ T8011] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1792'. [ 7979.656396][ T8016] fuseblk: block size(5120) > page size(4096) not supported by filesystem [ 7999.064681][ T8024] mmap: syz.1.1799 (8024) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 8015.016643][ T6421] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 8015.445936][ T6421] usb 1-1: Using ep0 maxpacket: 16 [ 8016.225506][ T6421] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8016.245617][ T6421] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 8016.250625][ T6421] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 8016.356624][ T6421] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 8016.360042][ T6421] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 8016.939001][ T6421] usb 1-1: config 0 descriptor?? [ 8022.990184][ T6421] microsoft 0003:045E:07DA.0001: unbalanced collection at end of report description [ 8023.105886][ T6421] microsoft 0003:045E:07DA.0001: parse failed [ 8023.116834][ T6421] microsoft 0003:045E:07DA.0001: probe with driver microsoft failed with error -22 [ 8024.288205][ T6421] usb 1-1: USB disconnect, device number 7 [ 8082.244713][ T8068] netlink: 164 bytes leftover after parsing attributes in process `syz.0.1810'. [ 8143.074662][ T8091] netlink: 76 bytes leftover after parsing attributes in process `syz.0.1821'. [ 8143.079021][ T8091] nbd: illegal input index 1638463 [ 8160.540003][ T8098] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1824'. [ 8160.567271][ T8098] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1824'. [ 8160.570201][ T8098] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1824'. [ 8160.615777][ T8098] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1824'. [ 8239.787019][ T31] audit: type=1400 audit(8238.200:19): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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netlink: 'syz.1.1856': attribute type 4 has an invalid length. [ 8345.664729][ T8178] netlink: 'syz.1.1856': attribute type 4 has an invalid length. [ 8354.307924][ T31] audit: type=1326 audit(8352.750:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8354.359839][ T31] audit: type=1326 audit(8352.790:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8355.493197][ T31] audit: type=1326 audit(8353.910:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8355.497464][ T31] audit: type=1326 audit(8353.950:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8355.556974][ T31] audit: type=1326 audit(8353.970:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=167 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8355.725275][ T31] audit: type=1326 audit(8354.180:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8355.803850][ T31] audit: type=1326 audit(8354.260:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8356.170148][ T31] audit: type=1326 audit(8354.630:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8356.253980][ T31] audit: type=1326 audit(8354.670:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8356.258191][ T31] audit: type=1326 audit(8354.700:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8179 comm="syz.0.1857" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0x7fff99533012 code=0x7ffc0000 [ 8473.756341][ T8101] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 8474.610102][ T8101] usb 2-1: config 0 interface 0 altsetting 251 bulk endpoint 0x9 has invalid maxpacket 99 [ 8474.618571][ T8101] usb 2-1: config 0 interface 0 has no altsetting 0 [ 8474.857682][ T8101] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 8474.859809][ T8101] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 8474.886108][ T8101] usb 2-1: Product: syz [ 8474.888514][ T8101] usb 2-1: Manufacturer: syz [ 8474.913211][ T8101] usb 2-1: SerialNumber: syz [ 8475.234945][ T8101] usb 2-1: config 0 descriptor?? [ 8475.356151][ T8237] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 8475.905378][ T8101] usb 2-1: selecting invalid altsetting 0 [ 8479.767432][ T8252] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1881'. [ 8481.229899][ T8089] usb 2-1: USB disconnect, device number 11 [ 8520.579337][ T8280] fuse: Bad value for 'group_id' [ 8520.590123][ T8280] fuse: Bad value for 'group_id' [ 8613.547392][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.558506][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.593256][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.597013][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.646453][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.649760][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.704421][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.707060][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.709220][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8613.727700][ T8266] hid-generic 0003:0004:0000.0002: unknown main item tag 0x0 [ 8614.084190][ T8266] hid-generic 0003:0004:0000.0002: hidraw0: USB HID v0.02 Device [syz0] on syz1 [ 8637.126511][ T8336] netlink: 'syz.0.1907': attribute type 4 has an invalid length. [ 8638.413428][ T8337] netlink: 'syz.0.1907': attribute type 4 has an invalid length. [ 8708.227975][ T8364] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 8730.970343][ T8372] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1924'. [ 8731.000101][ T8372] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1924'. [ 8741.938707][ T8378] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1926'. [ 8910.978243][ T8470] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1959'. [ 8910.995832][ T8470] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1959'. [ 8933.865887][ T8478] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1963'. [ 8934.399092][ T8479] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1963'. [ 8936.829145][ T8478] xfrm1: entered promiscuous mode [ 8936.905220][ T8478] xfrm1: entered allmulticast mode [ 8953.729228][ T8487] gretap0: entered promiscuous mode [ 8999.207244][ T8505] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1973'. [ 9002.898465][ T8507] usb usb1: usbfs: process 8507 (syz.0.1974) did not claim interface 0 before use [ 9115.808825][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 9192.914809][ T8579] binder: 8578:8579 ioctl c018620c 200000000000 returned -22 [ 9317.888718][ T8615] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 9380.523779][ T31] kauditd_printk_skb: 4 callbacks suppressed [ 9380.524440][ T31] audit: type=1800 audit(9378.970:34): pid=8636 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2025" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 9480.185624][ T8685] block nbd1: Unsupported socket: should be TCP or UNIX. [ 9766.275351][ T8604] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 9767.905306][ T8604] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 9767.909540][ T8604] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 9767.993111][ T8604] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 9767.998030][ T8604] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 9768.458689][ T8604] usb 2-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 9768.492439][ T8604] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9768.497214][ T8604] usb 2-1: Product: syz [ 9768.500037][ T8604] usb 2-1: Manufacturer: syz [ 9768.550538][ T8604] usb 2-1: SerialNumber: syz [ 9769.907837][ T8604] usb 2-1: config 0 descriptor?? [ 9770.312497][ T8604] ums-isd200 2-1:0.0: USB Mass Storage device detected [ 9774.038451][ T8604] scsi host0: usb-storage 2-1:0.0 [ 9776.538819][ T8604] usb 2-1: USB disconnect, device number 12 [ 9891.828996][ T8855] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2104'. [ 9956.696256][ T8880] netlink: 104 bytes leftover after parsing attributes in process `syz.0.2112'. [10006.868220][ T8893] netlink: 96 bytes leftover after parsing attributes in process `syz.0.2117'. [10006.897518][ T8893] netlink: 96 bytes leftover after parsing attributes in process `syz.0.2117'. [10006.927093][ T8893] netlink: 96 bytes leftover after parsing attributes in process `syz.0.2117'. [10146.079090][ T8939] netlink: 'syz.0.2135': attribute type 1 has an invalid length. [10146.143923][ T8939] nbd: error processing sock list [10285.649144][ T8980] netlink: 64 bytes leftover after parsing attributes in process `syz.0.2151'. [10328.882928][ T8992] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2156'. [10328.886474][ T8992] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2156'. [10376.586241][ T9005] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2162'. [10417.720480][ T8418] usb 1-1: new high-speed USB device number 8 using dummy_hcd [10418.054531][ T8418] usb 1-1: Using ep0 maxpacket: 16 [10418.213741][ T8418] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [10418.217916][ T8418] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [10418.626543][ T8418] usb 1-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=cd.0f [10418.763904][ T8418] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [10418.767105][ T8418] usb 1-1: Product: syz [10418.768918][ T8418] usb 1-1: Manufacturer: syz [10418.770091][ T8418] usb 1-1: SerialNumber: syz [10419.792719][ T8418] usb 1-1: config 0 descriptor?? [10432.837371][ T8609] usb 1-1: USB disconnect, device number 8 [10550.380812][ T9068] netlink: 19 bytes leftover after parsing attributes in process `syz.1.2185'. [10729.745080][ C0] ------------[ cut here ]------------ [10729.745487][ C0] kernel BUG at [] mm/page_table_check.c:118! [10729.747266][ C0] Kernel BUG [#1] [10729.747620][ C0] Modules linked in: [10729.749032][ C0] CPU: 0 UID: 0 PID: 9143 Comm: syz.1.2211 Not tainted syzkaller #0 PREEMPT [10729.749790][ C0] Hardware name: riscv-virtio,qemu (DT) [10729.750520][ C0] epc : page_table_check_set+0xa74/0xd30 [10729.751702][ C0] ra : page_table_check_set+0xa74/0xd30 [10729.752498][ C0] epc : ffffffff80bfcb7c ra : ffffffff80bfcb7c sp : ffff8f8000d56120 [10729.752959][ C0] gp : ffffffff89f9df20 tp : ffffaf8019f91a80 t0 : 0000000000000000 [10729.753409][ C0] t1 : fffff5ef026aa809 t2 : ffffffff9136c6e0 s0 : ffff8f8000d561a0 [10729.753872][ C0] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [10729.754293][ C0] a2 : 0000000000080000 a3 : ffffffff80bfcb7c a4 : ffff8f800528f6a8 [10729.754798][ C0] a5 : 00000000000746a8 a6 : 0000000000000003 a7 : ffffaf801355404b [10729.755248][ C0] s2 : 00000000000b4400 s3 : 0000000000000000 s4 : ffffaf8013554000 [10729.755679][ C0] s5 : 0000000000000001 s6 : 0000000000000001 s7 : dfffffff00000000 [10729.756112][ C0] s8 : 0000000000007fff s9 : ffffffff88825fa0 s10: 0000000000000000 [10729.756570][ C0] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef026aa809 [10729.757029][ C0] t5 : fffff5ef026aa80a t6 : 0000000000000002 ssp : 0000000000000000 [10729.757472][ C0] status: 0000000200000120 badaddr: ffffffff80bfcb7c cause: 0000000000000003 [10729.758087][ C0] [] page_table_check_set+0xa74/0xd30 [10729.759192][ C0] [] __page_table_check_ptes_set+0x264/0x47c [10729.760039][ C0] [] remove_migration_pte+0x1136/0x2494 [10729.760969][ C0] [] rmap_walk_anon+0x30e/0x690 [10729.761685][ C0] [] rmap_walk_locked+0xa6/0xcc [10729.762467][ C0] [] remove_migration_ptes+0x18a/0x1bc [10729.763362][ C0] [] __folio_split+0xeb4/0x16f8 [10729.764107][ C0] [] __split_huge_page_to_list_to_order+0x7e/0x140 [10729.764933][ C0] [] split_folio_to_list+0x22/0x30 [10729.765686][ C0] [] shrink_folio_list+0x2400/0x4c54 [10729.766352][ C0] [] reclaim_folio_list+0x106/0x7dc [10729.767052][ C0] [] reclaim_pages+0x33e/0x4b8 [10729.767680][ C0] [] madvise_cold_or_pageout_pte_range+0x16da/0x2400 [10729.768645][ C0] [] walk_pgd_range+0xcc6/0x1f84 [10729.769321][ C0] [] __walk_page_range+0x138/0x7a8 [10729.770007][ C0] [] walk_page_range_vma_unsafe+0x212/0x868 [10729.770803][ C0] [] walk_page_range_vma+0x5a/0x84 [10729.771456][ C0] [] madvise_pageout+0x236/0x794 [10729.772312][ C0] [] madvise_vma_behavior+0xb0a/0x251c [10729.773190][ C0] [] madvise_walk_vmas+0x23a/0x970 [10729.774037][ C0] [] madvise_do_behavior+0x1ea/0x5c0 [10729.774969][ C0] [] do_madvise+0x18a/0x22c [10729.775840][ C0] [] __riscv_sys_madvise+0x88/0xdc [10729.776791][ C0] [] syscall_handler+0x92/0x114 [10729.777497][ C0] [] do_trap_ecall_u+0x3d2/0x58c [10729.778344][ C0] [] handle_exception+0x15e/0x16a [10729.780561][ C0] Code: 7097 ff90 80e7 4580 81e3 e004 8097 ff90 80e7 9380 (9002) 8097 [10729.782533][ C0] ---[ end trace 0000000000000000 ]--- [10729.784570][ C0] Kernel panic - not syncing: Fatal exception in interrupt [10729.785648][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 20:04:16 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f5e52c mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff80bfcb7c vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfcb7c htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 90b6b0000009dea8 x0/zero 0000000000000000 x1/ra ffffffff81f5e4fc x2/sp ffff8f8000d558a0 x3/gp ffffffff89f9df20 x4/tp ffffaf8019f91a80 x5/t0 6c00000000000000 x6/t1 0000000000000001 x7/t2 6c2073656c75646f x8/s0 ffff8f8000d558e0 x9/s1 0000000000000000 x10/a0 ffffffff9135abc8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f5e4fc x14/a4 1ffffffff226b579 x15/a5 ffff8f800006b000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff9135ab80 x19/s3 0000000000000037 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff81f5e498 x24/s8 ffffffff9116a0ca x25/s9 fffffffef226b57b x26/s10 0000000000000010 x27/s11 000000000000000a x28/t3 ffffffff81f7135c x29/t4 fffff1ef001aab04 x30/t5 fffff1ef001aab05 x31/t6 ffffffff9116a0b7 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 info registers vcpu 1 CPU#1 V = 0 pc ffffffff800875e6 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80503ea8 sepc ffffffff80503ea8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 90132000000af6ba x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f80000175f0 x3/gp ffffffff89f9df20 x4/tp ffffaf80132c0000 x5/t0 0000000000846600 x6/t1 fffffffef1415538 x7/t2 00000000000029e8 x8/s0 ffff8f8000017620 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000010102 x15/a5 ffffaf80132c0000 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e8 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 ffffffff911ad890 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