last executing test programs: 2m22.883589705s ago: executing program 0 (id=42): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x1cb142, 0x84) io_setup(0x20fe, &(0x7f0000000540)=0x0) io_submit(r1, 0x1, &(0x7f0000002680)=[&(0x7f0000000240)={0x0, 0x0, 0xe4, 0x7, 0xfffc, r0, 0x0, 0x0, 0x600}]) 2m8.326102329s ago: executing program 0 (id=44): r0 = syz_io_uring_setup(0xbdc, &(0x7f0000000000)={0x0, 0x4ec25, 0x400, 0x1, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r0, 0x847ba, 0x0, 0xe, 0x0, 0x0) 1m47.787684502s ago: executing program 1 (id=46): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r1, 0x0) ioctl$BLKSSZGET(r1, 0x1268, &(0x7f0000000000)) 1m46.176136724s ago: executing program 0 (id=47): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x4e23, 0x0, @mcast2, 0x400004}, 0x1c) 1m28.415823451s ago: executing program 0 (id=48): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000500)='./file0/../file0\x00', 0x89901) move_mount(r0, &(0x7f0000000380)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x224) 1m23.237983509s ago: executing program 1 (id=49): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000004000000f0ffffff04"], 0x50) 1m17.017441764s ago: executing program 0 (id=50): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000580)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x2, 0x32}, @ptr={0x70742a85, 0x0, &(0x7f0000000400)=""/216, 0xd8, 0xffffffffffffffff, 0xffffffffffffffff}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0x2e}}, &(0x7f0000000240)={0x0, 0x28, 0x50}}, 0x400}], 0x0, 0x0, 0x0}) 1m9.752510865s ago: executing program 1 (id=51): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a6c000000060a0104000000000000000002000000400004803c0001800a0001006d617463680000002c00028014000300f4f03b0200000000030007116b61979e0c000100636c757374"], 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 58.454599571s ago: executing program 0 (id=52): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xe22, 0xfffffffc, @loopback, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, 0x0, @mcast2, 0x400004}, 0x1c) 39.432165598s ago: executing program 32 (id=52): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xe22, 0xfffffffc, @loopback, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, 0x0, @mcast2, 0x400004}, 0x1c) 37.815223911s ago: executing program 1 (id=54): sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x140e, 0xa55a02fc4bbd621b, 0x70bd26, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x7, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x2004c811}, 0x40000) 23.961693869s ago: executing program 1 (id=55): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, 0x0, &(0x7f00000003c0)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001640)={0x84, &(0x7f0000000940)={0x20, 0x10, 0x2, "a026"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f00000005c0)={0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="001102"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 1 (id=56): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r3 = io_uring_setup(0x3450, &(0x7f0000000080)={0x0, 0x1539, 0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) mremap(&(0x7f00003eb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r3, 0x10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x0, 0x1}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:7127' (ED25519) to the list of known hosts. syzkaller login: [ 756.228825][ T3233] cgroup: Unknown subsys name 'net' [ 757.129990][ T3233] cgroup: Unknown subsys name 'cpuset' [ 757.484689][ T3233] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 870.338074][ T3233] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1127.669766][ T3250] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1128.049741][ T3250] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1133.463646][ T3253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1133.886370][ T3253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1151.776355][ T3250] hsr_slave_0: entered promiscuous mode [ 1151.863150][ T3250] hsr_slave_1: entered promiscuous mode [ 1154.560763][ T3253] hsr_slave_0: entered promiscuous mode [ 1154.690618][ T3253] hsr_slave_1: entered promiscuous mode [ 1154.751700][ T3253] debugfs: 'hsr0' already exists in 'hsr' [ 1154.755545][ T3253] Cannot create hsr debugfs directory [ 1170.381631][ T3250] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1170.744415][ T3250] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1172.354934][ T3250] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1172.640987][ T3250] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1177.421123][ T3253] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1177.799660][ T3253] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1178.532506][ T3253] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1179.579123][ T3253] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1211.246413][ T3250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1216.143420][ T3253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1320.655847][ T3250] veth0_vlan: entered promiscuous mode [ 1322.612630][ T3250] veth1_vlan: entered promiscuous mode [ 1327.235149][ T3253] veth0_vlan: entered promiscuous mode [ 1328.641680][ T3253] veth1_vlan: entered promiscuous mode [ 1328.805609][ T3250] veth0_macvtap: entered promiscuous mode [ 1329.914881][ T3250] veth1_macvtap: entered promiscuous mode [ 1334.041972][ T3230] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1334.065778][ T3253] veth0_macvtap: entered promiscuous mode [ 1334.301275][ T3230] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1334.305980][ T3230] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1334.652119][ T3372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1334.970709][ T3253] veth1_macvtap: entered promiscuous mode [ 1341.268252][ T3255] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1341.272033][ T3255] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1341.362165][ T3255] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1341.431400][ T3818] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1345.225502][ T3250] 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. [ 1398.243950][ T3882] Zero length message leads to an empty skb [ 1455.170361][ T3909] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1455.174927][ T3909] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1458.955295][ T3912] netlink: 20 bytes leftover after parsing attributes in process `syz.0.13'. [ 1491.264905][ T3778] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1491.793682][ T3778] usb 2-1: Using ep0 maxpacket: 32 [ 1492.104718][ T3778] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 1492.134533][ T3778] usb 2-1: config 0 has no interface number 0 [ 1492.675583][ T3778] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1492.720030][ T3778] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1492.723409][ T3778] usb 2-1: Product: syz [ 1492.726327][ T3778] usb 2-1: Manufacturer: syz [ 1492.766541][ T3778] usb 2-1: SerialNumber: syz [ 1494.342353][ T3778] usb 2-1: config 0 descriptor?? [ 1495.272105][ T3778] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1500.604701][ T3778] usb 2-1: qt2_attach - failed to power on unit: -110 [ 1500.624666][ T3778] quatech2 2-1:0.51: probe with driver quatech2 failed with error -110 [ 1505.425355][ T830] usb 2-1: USB disconnect, device number 2 [ 1512.681542][ T3778] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1513.385930][ T3778] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1513.401981][ T3778] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1514.382930][ T3778] usb 2-1: config 0 descriptor?? [ 1514.523991][ T3778] cp210x 2-1:0.0: cp210x converter detected [ 1517.434138][ T3778] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1517.574475][ T3778] cp210x 2-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 1517.584103][ T3778] cp210x 2-1:0.0: GPIO initialisation failed: -71 [ 1518.136458][ T3778] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1518.695082][ T3778] usb 2-1: USB disconnect, device number 3 [ 1519.284577][ T3778] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1519.442215][ T3778] cp210x 2-1:0.0: device disconnected [ 1636.673314][ T4008] netlink: 'syz.0.30': attribute type 3 has an invalid length. [ 1693.985158][ T3778] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 1694.789913][ T3778] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1694.792095][ T3778] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1694.793393][ T3778] usb 2-1: config 1 has no interface number 0 [ 1694.795020][ T3778] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1694.796567][ T3778] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1694.809504][ T3778] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1695.316181][ T3778] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1695.321177][ T3778] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1695.323159][ T3778] usb 2-1: Product: syz [ 1695.324782][ T3778] usb 2-1: Manufacturer: syz [ 1695.326283][ T3778] usb 2-1: SerialNumber: syz [ 1696.244644][ T4034] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1698.483581][ T4034] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1700.083915][ T3778] cdc_ncm 2-1:1.1: SET_NTB_FORMAT failed [ 1701.089387][ T3778] cdc_ncm 2-1:1.1: bind() failure [ 1707.140531][ T3778] usb 2-1: USB disconnect, device number 4 [ 1755.694276][ T32] audit: type=1326 audit(1753.540:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4064 comm="syz.1.45" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fff90932f22 code=0x0 [ 1803.925075][ T3255] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1807.066665][ T3255] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1810.973345][ T3255] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1812.254367][ T4080] netlink: 24 bytes leftover after parsing attributes in process `syz.1.51'. [ 1815.881926][ T3255] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.442137][ T3255] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1846.239448][ T3255] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1846.899710][ T3255] bond0 (unregistering): Released all slaves [ 1849.473427][ T3255] hsr_slave_0: left promiscuous mode [ 1849.785350][ T3255] hsr_slave_1: left promiscuous mode [ 1851.184488][ T3255] veth1_macvtap: left promiscuous mode [ 1851.220924][ T3255] veth0_macvtap: left promiscuous mode [ 1851.265141][ T3255] veth1_vlan: left promiscuous mode [ 1851.309561][ T3255] veth0_vlan: left promiscuous mode [ 1852.739682][ T3938] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1853.009536][ T3938] usb 2-1: Using ep0 maxpacket: 16 [ 1853.123643][ T3938] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1853.125193][ T3938] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1853.126473][ T3938] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1853.635024][ T3938] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1853.652655][ T3938] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1853.655021][ T3938] usb 2-1: Product: syz [ 1853.656542][ T3938] usb 2-1: Manufacturer: syz [ 1853.691791][ T3938] usb 2-1: SerialNumber: syz [ 1856.153701][ T3938] usb 2-1: 0:2 : does not exist [ 1858.166743][ T3938] usb 2-1: 1:0: failed to get current value for ch 0 (-22) [ 1861.305016][ T3938] usb 2-1: USB disconnect, device number 5 [ 1877.298401][ C0] ------------[ cut here ]------------ [ 1877.298729][ C0] kernel BUG at [] mm/page_table_check.c:118! [ 1877.299767][ C0] Kernel BUG [#1] [ 1877.300041][ C0] Modules linked in: [ 1877.301154][ C0] CPU: 0 UID: 0 PID: 4128 Comm: syz.1.56 Not tainted syzkaller #0 PREEMPT [ 1877.302115][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1877.302880][ C0] epc : page_table_check_set+0xa74/0xd30 [ 1877.304964][ C0] ra : page_table_check_set+0xa74/0xd30 [ 1877.305560][ C0] epc : ffffffff80bfcb7c ra : ffffffff80bfcb7c sp : ffff8f8009f86df0 [ 1877.305905][ C0] gp : ffffffff89f9df20 tp : ffffaf801a984f80 t0 : ffff8f8009f87378 [ 1877.306182][ C0] t1 : fffff5ef0269a409 t2 : ffffffff80a2597e s0 : ffff8f8009f86e70 [ 1877.306538][ C0] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 1877.306923][ C0] a2 : 0000000000080000 a3 : ffffffff80bfcb7c a4 : ffff8f800645c298 [ 1877.307183][ C0] a5 : 000000000003b298 a6 : 0000000000000003 a7 : ffffaf80134d204b [ 1877.307516][ C0] s2 : 00000000000b2a00 s3 : 0000000000000000 s4 : ffffaf80134d2000 [ 1877.307771][ C0] s5 : 0000000000000200 s6 : 0000000000000001 s7 : dfffffff00000000 [ 1877.308303][ C0] s8 : 0000000000007fff s9 : ffffffff88825fa0 s10: 0000000000000000 [ 1877.309408][ C0] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef0269a409 [ 1877.309784][ C0] t5 : fffff5ef0269a40a t6 : 0000000000000002 ssp : 0000000000000000 [ 1877.310151][ C0] status: 0000000200000120 badaddr: ffffffff80bfcb7c cause: 0000000000000003 [ 1877.310691][ C0] [] page_table_check_set+0xa74/0xd30 [ 1877.311556][ C0] [] __page_table_check_ptes_set+0x264/0x47c [ 1877.312333][ C0] [] split_huge_pmd_locked+0x2b0a/0x326c [ 1877.313532][ C0] [] __split_huge_pmd+0x2ba/0x3e4 [ 1877.314174][ C0] [] vma_adjust_trans_huge+0x15a/0x49c [ 1877.314733][ C0] [] __split_vma+0x97e/0xf6c [ 1877.315363][ C0] [] vms_gather_munmap_vmas+0x1b4/0x1100 [ 1877.315877][ C0] [] do_vmi_align_munmap+0x240/0x6d8 [ 1877.316235][ C0] [] do_vmi_munmap+0x1ce/0x3bc [ 1877.317036][ C0] [] do_munmap+0xd4/0x10c [ 1877.317466][ C0] [] mremap_to+0x1fc/0x3d8 [ 1877.317876][ C0] [] do_mremap+0x9a6/0x1cf0 [ 1877.318301][ C0] [] __do_sys_mremap+0x116/0x240 [ 1877.318713][ C0] [] __riscv_sys_mremap+0xa0/0x124 [ 1877.319093][ C0] [] syscall_handler+0x92/0x114 [ 1877.319487][ C0] [] do_trap_ecall_u+0x3d2/0x58c [ 1877.319952][ C0] [] handle_exception+0x15e/0x16a [ 1877.321095][ C0] Code: 7097 ff90 80e7 4580 81e3 e004 8097 ff90 80e7 9380 (9002) 8097 [ 1877.322301][ C0] ---[ end trace 0000000000000000 ]--- [ 1877.323606][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 1877.324504][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 09:16:19 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80503ffe mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000222 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 9023e0000009e5c3 x0/zero 0000000000000000 x1/ra ffffffff81f724e6 x2/sp ffff8f8009f865a0 x3/gp ffffffff89f9df20 x4/tp ffffaf801a984f80 x5/t0 6c00000000000000 x6/t1 0000000000000001 x7/t2 6c2073656c75646f x8/s0 ffff8f8009f86790 x9/s1 ffffffff9135ab80 x10/a0 0000000000000000 x11/a1 000000000000000b x12/a2 0000000b00000000 x13/a3 ffffffff81f724da x14/a4 0000000000000000 x15/a5 ffffaf801a984f80 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 000000000000000b x19/s3 000000000000000a x20/s4 fffffffef226b5ca x21/s5 ffffffff9116a0ca x22/s6 ffff8f8009f86720 x23/s7 0000000000000000 x24/s8 ffffffff9116a0ca x25/s9 fffffffef226b57b x26/s10 0000000000000000 x27/s11 1ffff1f0013f0ccc x28/t3 ffffffff81f7135c x29/t4 fffff1ef013f0ca0 x30/t5 fffff1ef013f0ca1 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 ffffffff80503ffe sepc ffffffff855c6030 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9023e0000009e5c3 x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000017e10 x3/gp ffffffff89f9df20 x4/tp ffffaf801cbe1a80 x5/t0 ffff8f8000010000 x6/t1 fffffffef1415538 x7/t2 ffffffff9136c6e8 x8/s0 ffff8f8000017e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf801cbe1a80 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 ffffffff86676340 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