last executing test programs: 58.056345743s ago: executing program 1 (id=258): r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000540)={0x2, 0x4e21, @private=0xa010102}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x59b}}], 0x18}, 0x40000) 52.961561647s ago: executing program 1 (id=260): r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x2, 0x40) ioctl$EVIOCGVERSION(r0, 0x80044501, 0x0) 49.253280862s ago: executing program 0 (id=261): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f0000000700)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff959bcecc7a95425a3a07e758044ab4ea6f7c555d88fecf90b037511bf746bec66ba", 0x994b6e03113064ae, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000005ac0)=[{&(0x7f0000000780)=""/4108, 0x100c}], 0x1, 0x0, 0x0, 0x407006}, 0x104) 48.371116671s ago: executing program 1 (id=262): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)=0x1000000) 42.423987602s ago: executing program 1 (id=263): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x4, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xfffd, 0x0, @empty}}]}, 0x70}, 0x1, 0x7}, 0x0) 37.120009107s ago: executing program 0 (id=264): r0 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000080)={0x0, 0x19, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xb7, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x50) 36.731272058s ago: executing program 1 (id=265): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) openat$kvm(0xffffffffffffff9c, 0x0, 0x40000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000001e80)=ANY=[@ANYBLOB="9feb010018000000000000004000000040000000080000000400000001000084010000e004000000030000000000000000000000000000010500000020000000000000000000000300000000020000000200000000000000006100302e6161"], 0x0, 0x60}, 0x28) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc1}}) r3 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4ea4, 0xfffffffc, @local, 0x1}, 0x1c) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x953a, &(0x7f0000000100)=[{&(0x7f0000000000)="2c10", 0xffd0}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 30.376585551s ago: executing program 0 (id=266): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000008500000029000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000004400000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 15.020863395s ago: executing program 0 (id=267): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c020000190001000000000000000000e0000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000200002b"], 0x23c}}, 0x0) 6.720614547s ago: executing program 1 (id=268): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 6.720432447s ago: executing program 0 (id=269): timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[], 0x5c}, 0x1, 0x0, 0x0, 0x8c1}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x23, &(0x7f0000000000), 0x0) 0s ago: executing program 0 (id=270): r0 = io_uring_setup(0x622a, &(0x7f0000000040)={0x0, 0xafd3, 0x1000, 0x2, 0x2d1}) r1 = io_uring_setup(0x66b7, &(0x7f0000000600)={0x0, 0x653f, 0x83, 0x0, 0x28e, 0x0, r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x4}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x9, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r2, 0x0, 0xe, 0x0, &(0x7f0000000600)="87fc5d85da21530562070095c108", 0x0, 0x8011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x40}, 0x50) io_uring_register$IORING_REGISTER_FILES(r1, 0x1e, &(0x7f0000000000)=[r0], 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:16452' (ED25519) to the list of known hosts. syzkaller login: [ 643.824870][ T3222] cgroup: Unknown subsys name 'net' [ 644.551069][ T3222] cgroup: Unknown subsys name 'cpuset' [ 644.734092][ T3222] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 735.020611][ T3222] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 895.746556][ T3229] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 896.317762][ T3229] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 896.461808][ T3231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 897.165041][ T3231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 913.474237][ T3229] hsr_slave_0: entered promiscuous mode [ 913.536228][ T3229] hsr_slave_1: entered promiscuous mode [ 915.965687][ T3231] hsr_slave_0: entered promiscuous mode [ 916.076788][ T3231] hsr_slave_1: entered promiscuous mode [ 916.142729][ T3231] debugfs: 'hsr0' already exists in 'hsr' [ 916.148262][ T3231] Cannot create hsr debugfs directory [ 928.896235][ T3229] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 929.276652][ T3229] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 929.815378][ T3229] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 930.606195][ T3229] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 933.736959][ T3231] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 934.758988][ T3231] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 935.747951][ T3231] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 936.104682][ T3231] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 958.417816][ T3229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 959.484393][ T3231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1038.162005][ T3229] veth0_vlan: entered promiscuous mode [ 1038.945420][ T3229] veth1_vlan: entered promiscuous mode [ 1042.523208][ T3229] veth0_macvtap: entered promiscuous mode [ 1043.865009][ T3229] veth1_macvtap: entered promiscuous mode [ 1045.692760][ T3231] veth0_vlan: entered promiscuous mode [ 1047.555374][ T3231] veth1_vlan: entered promiscuous mode [ 1049.906307][ T3299] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1049.924472][ T3299] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1049.927486][ T3299] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.088503][ T3299] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1054.295275][ T3231] veth0_macvtap: entered promiscuous mode [ 1055.113660][ T3231] veth1_macvtap: entered promiscuous mode [ 1059.237005][ T3229] 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. [ 1059.381830][ T3786] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1059.385458][ T3786] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1059.436892][ T3786] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1059.603411][ T3786] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1140.792795][ T3879] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10'. [ 1140.905810][ T3879] : renamed from gre0 (while UP) [ 1142.011743][ T3879] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10'. [ 1142.044908][ T3879] Zero length message leads to an empty skb [ 1163.485414][ T3893] fuse: Unknown parameter '0x0000000000000003' [ 1166.441170][ T3895] Device tree not included in the provided image [ 1169.021621][ T3897] Illegal XDP return value 4294967283 on prog (id 2) dev N/A, expect packet loss! [ 1198.232879][ T3926] mmap: syz.0.28 (3926) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1219.906387][ T3949] netlink: 'syz.1.34': attribute type 1 has an invalid length. [ 1248.584351][ T3993] netlink: 40 bytes leftover after parsing attributes in process `syz.0.39'. [ 1248.644288][ T3993] netlink: 40 bytes leftover after parsing attributes in process `syz.0.39'. [ 1248.687029][ T3993] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 1309.011224][ T4035] netlink: 'syz.1.51': attribute type 1 has an invalid length. [ 1327.109966][ T4046] netlink: 12 bytes leftover after parsing attributes in process `syz.0.55'. [ 1336.333542][ T4059] mmap: syz.1.57 (4059): VmData 29011968 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 1406.180817][ C1] hrtimer: interrupt took 1676000 ns [ 1437.998259][ T4155] netlink: 68 bytes leftover after parsing attributes in process `syz.0.83'. [ 1476.644276][ T4192] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1585.177391][ T4284] netlink: 12 bytes leftover after parsing attributes in process `syz.1.119'. [ 1586.972515][ T4284] macvtap1: entered promiscuous mode [ 1587.084045][ T4284] macvtap1: entered allmulticast mode [ 1587.086295][ T4284] veth1_vlan: entered allmulticast mode [ 1594.517178][ T4165] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1594.914405][ T4290] veth1_vlan (unregistering): left allmulticast mode [ 1594.914951][ T4165] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1594.915772][ T4165] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1594.917340][ T4165] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1595.043665][ T4165] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 1595.045084][ T4165] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 1595.046097][ T4165] usb 1-1: Product: syz [ 1595.046920][ T4165] usb 1-1: Manufacturer: syz [ 1595.047750][ T4165] usb 1-1: SerialNumber: syz [ 1596.618890][ T4165] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1597.054767][ T4165] usb 1-1: USB disconnect, device number 2 [ 1597.942276][ T4165] usblp0: removed [ 1614.187997][ T4348] syz.0.121 uses obsolete (PF_INET,SOCK_PACKET) [ 1630.912614][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1630.915460][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 1631.153135][ T9] usb 2-1: device descriptor read/64, error -32 [ 1631.584412][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1631.907479][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 1632.046383][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1632.048465][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1632.061858][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1632.063951][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1632.328594][ T9] usb 2-1: config 0 descriptor?? [ 1632.588616][ T9] hub 2-1:0.0: USB hub found [ 1634.103217][ T9] hub 2-1:0.0: 1 port detected [ 1635.083222][ T1857] hub 2-1:0.0: activate --> -90 [ 1636.252067][ T9] hub 2-1:0.0: hub_ext_port_status failed (err = -32) [ 1647.417055][ T4274] usb 2-1: USB disconnect, device number 3 [ 1760.561498][ T4425] wireguard0: entered promiscuous mode [ 1760.562881][ T4425] wireguard0: entered allmulticast mode [ 1764.396107][ T4433] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1770.527847][ T4435] netlink: 12 bytes leftover after parsing attributes in process `syz.1.145'. [ 1777.441152][ T1857] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1777.721470][ T1857] usb 2-1: Using ep0 maxpacket: 16 [ 1779.284767][ T1857] usb 2-1: config 0 has an invalid interface number: 180 but max is 0 [ 1779.286204][ T1857] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1779.287354][ T1857] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 1779.288658][ T1857] usb 2-1: config 0 has no interface number 1 [ 1779.797848][ T1857] usb 2-1: New USB device found, idVendor=0421, idProduct=0114, bcdDevice=11.72 [ 1779.804370][ T1857] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1779.805754][ T1857] usb 2-1: Product: syz [ 1779.806784][ T1857] usb 2-1: Manufacturer: syz [ 1779.807930][ T1857] usb 2-1: SerialNumber: syz [ 1780.207094][ T1857] usb 2-1: config 0 descriptor?? [ 1780.991636][ T1857] usb 2-1: bad CDC descriptors [ 1783.410981][ T1857] usb 2-1: USB disconnect, device number 4 [ 1806.067309][ T4458] wireguard0: entered promiscuous mode [ 1806.083499][ T4458] wireguard0: entered allmulticast mode [ 1811.502778][ T4455] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1812.031256][ T4455] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1812.033687][ T4455] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1812.035805][ T4455] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1812.278242][ T4455] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 1812.292800][ T4455] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 1812.297613][ T4455] usb 2-1: Product: syz [ 1812.322025][ T4455] usb 2-1: Manufacturer: syz [ 1812.325387][ T4455] usb 2-1: SerialNumber: syz [ 1814.985287][ T4455] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 5 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1827.463100][ T1857] usb 2-1: USB disconnect, device number 5 [ 1827.895634][ T1857] usblp0: removed [ 1833.724853][ T4494] wireguard1: entered promiscuous mode [ 1833.726316][ T4494] wireguard1: entered allmulticast mode [ 1913.065667][ T4455] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1913.645088][ T4455] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1913.701740][ T4455] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1913.705629][ T4455] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1913.708946][ T4455] usb 2-1: config 1 has no interface number 0 [ 1913.735539][ T4455] usb 2-1: too many endpoints for config 1 interface 1 altsetting 214: 32, using maximum allowed: 30 [ 1913.764312][ T4455] usb 2-1: config 1 interface 1 altsetting 214 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 1913.768652][ T4455] usb 2-1: config 1 interface 1 has no altsetting 0 [ 1914.053445][ T4455] usb 2-1: New USB device found, idVendor=0582, idProduct=000c, bcdDevice= 0.40 [ 1914.055808][ T4455] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1914.058755][ T4455] usb 2-1: Product: syz [ 1914.077520][ T4455] usb 2-1: Manufacturer: syz [ 1914.111950][ T4455] usb 2-1: SerialNumber: syz [ 1917.104057][ T4455] usb 2-1: selecting invalid altsetting 0 [ 1918.240258][ T4455] usb 2-1: USB disconnect, device number 6 [ 1925.517067][ T4574] netlink: 28 bytes leftover after parsing attributes in process `syz.0.169'. [ 2020.721763][ T805] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 2021.103618][ T805] usb 2-1: Using ep0 maxpacket: 16 [ 2021.363287][ T805] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 2021.365725][ T805] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2021.367769][ T805] usb 2-1: config 0 has no interface number 0 [ 2021.608302][ T805] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 2021.613648][ T805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2021.616992][ T805] usb 2-1: Product: syz [ 2021.642685][ T805] usb 2-1: Manufacturer: syz [ 2021.645253][ T805] usb 2-1: SerialNumber: syz [ 2021.912736][ T805] usb 2-1: config 0 descriptor?? [ 2022.821574][ T805] usb 2-1: USB disconnect, device number 7 [ 2046.445824][ T4648] wireguard1: entered promiscuous mode [ 2046.447798][ T4648] wireguard1: entered allmulticast mode [ 2064.247198][ T4671] netlink: 4 bytes leftover after parsing attributes in process `syz.0.190'. [ 2097.965301][ T4686] netlink: 4 bytes leftover after parsing attributes in process `syz.1.196'. [ 2110.797706][ T4692] xt_hashlimit: size too large, truncated to 1048576 [ 2127.603418][ T4700] netlink: 48 bytes leftover after parsing attributes in process `syz.0.200'. [ 2131.907013][ T4702] xt_hashlimit: size too large, truncated to 1048576 [ 2140.663054][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2141.240058][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2141.242888][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2141.244887][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2141.247354][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2141.261038][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2141.781248][ T9] usb 1-1: config 0 descriptor?? [ 2143.685545][ T9] plantronics 0003:047F:FFFF.0001: unexpected long global item [ 2143.777765][ T9] plantronics 0003:047F:FFFF.0001: parse failed [ 2143.806402][ T9] plantronics 0003:047F:FFFF.0001: probe with driver plantronics failed with error -22 [ 2144.106011][ T9] usb 1-1: USB disconnect, device number 3 [ 2183.113685][ T4758] binder: 4756:4758 ioctl c0306201 200000002f00 returned -11 [ 2195.340633][ T4770] binder: 4768:4770 ioctl 6609 0 returned -22 [ 2198.767810][ T4775] netlink: 'syz.1.225': attribute type 3 has an invalid length. [ 2198.817273][ T4775] netlink: 'syz.1.225': attribute type 3 has an invalid length. [ 2241.936295][ T4809] netlink: 32 bytes leftover after parsing attributes in process `syz.0.240'. [ 2258.908590][ T4830] netlink: 32 bytes leftover after parsing attributes in process `syz.0.246'. [ 2269.954086][ T4840] netlink: 32 bytes leftover after parsing attributes in process `syz.0.251'. [ 2290.514118][ T4856] netlink: 32 bytes leftover after parsing attributes in process `syz.0.257'. [ 2337.893706][ T4879] netlink: 388 bytes leftover after parsing attributes in process `syz.0.267'. [ 2349.796832][ C1] ------------[ cut here ]------------ [ 2349.797245][ C1] kernel BUG at [] mm/page_table_check.c:118! [ 2349.798697][ C1] Kernel BUG [#1] [ 2349.799085][ C1] Modules linked in: [ 2349.800584][ C1] CPU: 1 UID: 0 PID: 4886 Comm: syz.1.268 Not tainted syzkaller #0 PREEMPT [ 2349.801640][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2349.802346][ C1] epc : page_table_check_set+0xa74/0xd30 [ 2349.803764][ C1] ra : page_table_check_set+0xa74/0xd30 [ 2349.804611][ C1] epc : ffffffff80bfcb7c ra : ffffffff80bfcb7c sp : ffff8f800a356df0 [ 2349.805127][ C1] gp : ffffffff89f9df20 tp : ffffaf801ca31a80 t0 : ffff8f800a357378 [ 2349.805568][ C1] t1 : fffff5ef026c4c09 t2 : ffffffff80a2597e s0 : ffff8f800a356e70 [ 2349.805980][ C1] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 2349.806334][ C1] a2 : 0000000000080000 a3 : ffffffff80bfcb7c a4 : ffff8f8005a2fc50 [ 2349.806703][ C1] a5 : 0000000000031c50 a6 : 0000000000000003 a7 : ffffaf801362604b [ 2349.807119][ C1] s2 : 00000000000b6e00 s3 : 0000000000000000 s4 : ffffaf8013626000 [ 2349.807543][ C1] s5 : 0000000000000200 s6 : 0000000000000001 s7 : dfffffff00000000 [ 2349.807963][ C1] s8 : 0000000000007fff s9 : ffffffff88825fa0 s10: 0000000000000000 [ 2349.808333][ C1] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef026c4c09 [ 2349.808726][ C1] t5 : fffff5ef026c4c0a t6 : 0000000000000002 ssp : 0000000000000000 [ 2349.809161][ C1] status: 0000000200000120 badaddr: ffffffff80bfcb7c cause: 0000000000000003 [ 2349.809769][ C1] [] page_table_check_set+0xa74/0xd30 [ 2349.810688][ C1] [] __page_table_check_ptes_set+0x264/0x47c [ 2349.811392][ C1] [] split_huge_pmd_locked+0x2b0a/0x326c [ 2349.812022][ C1] [] __split_huge_pmd+0x2ba/0x3e4 [ 2349.812650][ C1] [] vma_adjust_trans_huge+0x15a/0x49c [ 2349.813278][ C1] [] __split_vma+0x97e/0xf6c [ 2349.813751][ C1] [] vms_gather_munmap_vmas+0x1b4/0x1100 [ 2349.814285][ C1] [] do_vmi_align_munmap+0x240/0x6d8 [ 2349.814800][ C1] [] do_vmi_munmap+0x1ce/0x3bc [ 2349.815302][ C1] [] do_munmap+0xd4/0x10c [ 2349.815735][ C1] [] mremap_to+0x1fc/0x3d8 [ 2349.816228][ C1] [] do_mremap+0x9a6/0x1cf0 [ 2349.816752][ C1] [] __do_sys_mremap+0x116/0x240 [ 2349.817319][ C1] [] __riscv_sys_mremap+0xa0/0x124 [ 2349.817916][ C1] [] syscall_handler+0x92/0x114 [ 2349.818571][ C1] [] do_trap_ecall_u+0x3d2/0x58c [ 2349.819407][ C1] [] handle_exception+0x15e/0x16a [ 2349.821049][ C1] Code: 7097 ff90 80e7 4580 81e3 e004 8097 ff90 80e7 9380 (9002) 8097 [ 2349.822785][ C1] ---[ end trace 0000000000000000 ]--- [ 2349.824602][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 2349.825584][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 09:15:52 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80503ffe mhartid 0000000000000000 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 ffffffff80090e2e sepc ffffffff80bfcb7c vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfcb7c htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9031b000000b91d2 x0/zero 0000000000000000 x1/ra ffffffff8637b348 x2/sp ffff8f800a356160 x3/gp ffffffff89f9df20 x4/tp ffffaf801ca31a80 x5/t0 ffffffff87f83f90 x6/t1 0000000041b58ab3 x7/t2 49552031203a5550 x8/s0 ffff8f800a3562c0 x9/s1 ffffffff86861842 x10/a0 0000000000000000 x11/a1 fffffffffffffffe x12/a2 fffffffe00000000 x13/a3 ffffffff8637b330 x14/a4 0000000000000000 x15/a5 fffffffffffffffe x16/a6 0000000000ff0100 x17/a7 ffffffff87f83898 x18/s2 ffff8f800a356240 x19/s3 fffffffffffffffe x20/s4 0000000000000004 x21/s5 fffffffffffffffe x22/s6 0000000000000004 x23/s7 ffff8f800a3563e0 x24/s8 ffff8f800a356388 x25/s9 ffffffffffffffff x26/s10 ffff8f800a3563ec x27/s11 0000000000000000 x28/t3 ffffffff8637ab30 x29/t4 ffffffff87f83f40 x30/t5 1ffff1f00146ac5c x31/t6 ffffffff8637ba04 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 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff8007a6e8 sepc ffffffff8007a6e8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 90153000000addf5 x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000007e10 x3/gp ffffffff89f9df20 x4/tp ffffaf80132c0000 x5/t0 ffff8f8000000000 x6/t1 fffffffef1415538 x7/t2 0000000000000ec0 x8/s0 ffff8f8000007e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf80132c0000 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e0 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 ffffaf801f77e026 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