last executing test programs: 4m46.743176787s ago: executing program 1 (id=126): r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000000)="2a00eea69dcc3873", 0x8, 0x44024814, 0x0, 0x0) 4m40.980848167s ago: executing program 1 (id=128): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_DISABLE_VHT={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x30}}, 0x0) 4m27.552532444s ago: executing program 1 (id=130): openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0x2000775) r1 = inotify_init1(0x800) r2 = inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0x2000775) inotify_rm_watch(r1, r2) 4m12.517554867s ago: executing program 1 (id=133): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x124}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff, 0x2b, 0x0, @val=@kprobe_multi=@syms={0x1, 0x2, &(0x7f0000000580)=[&(0x7f0000000500)='/dev/cpu/#/msr\x00', &(0x7f0000000540)='(\x00'], 0x0, 0x3}}, 0x30) syz_ublk_setup_queues(0xffffffffffffffff, r6, &(0x7f0000000480)={0x0, 0x18e2, 0x10000, 0x0, 0x1d2}, &(0x7f0000002680)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe90e, 0x200, 0x1, 0x41}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x216, 0x0, 0x2, 0x19b}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb6d4, 0x1, 0x0, 0x252}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xeaff, 0x4000, 0x0, 0x231}}], 0x4, &(0x7f0000003900)={0x2e, 0x11, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0x9}, 0x0, r5, '\x00', {0x3, 0xd55, 0x0, 0x0}}, 0x0) syz_ublk_setup_queues(r0, r6, &(0x7f0000000200)={0x0, 0x1463, 0x10700, 0x2, 0xb2}, &(0x7f0000000d40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4485, 0x10002, 0x401, 0x31c, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7682, 0x8000, 0x1, 0x2000008, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x10, 0x1, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3a0b, 0x20, 0x2, 0x40021a, 0x0, r0}}], 0x4, &(0x7f0000001540)={0x2e, 0x6, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r5, '\x00', {0x3, 0x48b, 0x0, 0x0}}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 3m44.634411194s ago: executing program 1 (id=135): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b}, 0x94) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000005880)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005840)={r0, 0xb4, &(0x7f0000001100)}, 0x10) 3m30.314251579s ago: executing program 1 (id=136): socket$inet6(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_open_dev$tty1(0xc, 0x4, 0x1) 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)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) listns(&(0x7f0000000040)={0x20, 0x0, 0x0, 0x2000000}, 0x0, 0x16, 0x0) 2m42.561924806s ago: executing program 32 (id=136): socket$inet6(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffff9c, 0x0, 0x6000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) listns(&(0x7f0000000040)={0x20, 0x0, 0x0, 0x2000000}, 0x0, 0x16, 0x0) 1m2.639433155s ago: executing program 0 (id=144): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x10, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}]}, @NFTA_IMMEDIATE_DREG={0x8}]}}}, {0x10, 0x1, 0x0, 0x1, @exthdr={{0xb}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}}, 0x0) 53.704799221s ago: executing program 0 (id=145): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r1}, 0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, 0x0) 37.79044665s ago: executing program 0 (id=146): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 29.257415752s ago: executing program 0 (id=147): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xfffb, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/power/pm_freeze_timeout', 0x101a02, 0xc8) sendfile(r1, r1, 0x0, 0x101) 3.56608429s ago: executing program 0 (id=148): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x10, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}]}, @NFTA_IMMEDIATE_DREG={0x8}]}}}, {0x10, 0x1, 0x0, 0x1, @exthdr={{0xb}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}}, 0x0) 0s ago: executing program 0 (id=149): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:51946' (ED25519) to the list of known hosts. syzkaller login: [ 726.933410][ T3217] cgroup: Unknown subsys name 'net' [ 727.716229][ T3217] cgroup: Unknown subsys name 'cpuset' [ 727.923465][ T3217] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 847.569145][ T3217] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1034.376490][ T3228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1034.606738][ T3228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1040.888497][ T3230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1041.171256][ T3230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1058.852095][ T3228] hsr_slave_0: entered promiscuous mode [ 1058.899198][ T3228] hsr_slave_1: entered promiscuous mode [ 1062.060981][ T3230] hsr_slave_0: entered promiscuous mode [ 1062.120343][ T3230] hsr_slave_1: entered promiscuous mode [ 1062.169530][ T3230] debugfs: 'hsr0' already exists in 'hsr' [ 1062.178360][ T3230] Cannot create hsr debugfs directory [ 1081.793179][ T3228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1082.232609][ T3228] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1082.352939][ T3228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1082.730772][ T3228] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1082.843092][ T3228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1083.348383][ T3228] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1084.423014][ T3228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1085.261477][ T3228] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1090.753027][ T3230] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1091.248948][ T3230] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1091.373808][ T3230] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1091.762523][ T3230] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1091.989936][ T3230] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1092.463584][ T3230] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1092.662941][ T3230] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1093.521925][ T3230] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1118.970709][ T3228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1128.717171][ T3230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1238.209702][ T3228] veth0_vlan: entered promiscuous mode [ 1239.873106][ T3228] veth1_vlan: entered promiscuous mode [ 1243.832352][ T3228] veth0_macvtap: entered promiscuous mode [ 1244.779886][ T3228] veth1_macvtap: entered promiscuous mode [ 1246.021351][ T3230] veth0_vlan: entered promiscuous mode [ 1247.872197][ T3230] veth1_vlan: entered promiscuous mode [ 1250.702801][ T3480] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.051040][ T47] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.232063][ T3341] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.306760][ T3341] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1260.227194][ T3230] veth0_macvtap: entered promiscuous mode [ 1261.938206][ T3230] veth1_macvtap: entered promiscuous mode [ 1267.752602][ T3228] 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. [ 1270.637147][ T54] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.677002][ T54] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.679960][ T54] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.682612][ T54] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1340.653013][ C0] af_packet: tpacket_rcv: packet too big, clamped from 60 to 4294967292. macoff=76 [ 1341.698203][ T24] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1343.529461][ T24] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 1343.549735][ T24] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1343.556017][ T24] usb 2-1: config 220 has no interface number 2 [ 1343.566557][ T24] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1343.580256][ T24] usb 2-1: config 220 interface 0 has no altsetting 0 [ 1343.587122][ T24] usb 2-1: config 220 interface 76 has no altsetting 0 [ 1343.595254][ T24] usb 2-1: config 220 interface 1 has no altsetting 0 [ 1345.587800][ T24] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1345.589936][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1345.591654][ T24] usb 2-1: Product: syz [ 1345.593014][ T24] usb 2-1: Manufacturer: syz [ 1345.607483][ T24] usb 2-1: SerialNumber: syz [ 1352.829756][ T24] usb 2-1: can't set config #220, error -110 [ 1354.267762][ T3219] usb 2-1: USB disconnect, device number 2 [ 1373.328264][ T3881] syz_tun: entered allmulticast mode [ 1378.931447][ T3881] syz_tun (unregistering): left allmulticast mode [ 1406.798796][ T3755] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1407.428877][ T3755] usb 1-1: Using ep0 maxpacket: 16 [ 1407.961614][ T3755] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1407.964004][ T3755] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1409.567987][ T3755] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1409.573105][ T3755] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1409.576165][ T3755] usb 1-1: Product: syz [ 1409.577614][ T3755] usb 1-1: Manufacturer: syz [ 1409.579025][ T3755] usb 1-1: SerialNumber: syz [ 1412.418636][ T3755] usb 1-1: 0:2 : does not exist [ 1417.910409][ T3755] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 1421.641932][ T3755] usb 1-1: USB disconnect, device number 2 [ 1482.776334][ T3843] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1483.547122][ T3843] usb 2-1: Using ep0 maxpacket: 32 [ 1484.131603][ T3843] usb 2-1: config 2 has an invalid interface number: 88 but max is 0 [ 1484.145284][ T3843] usb 2-1: config 2 has no interface number 0 [ 1484.171159][ T3843] usb 2-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 1484.207663][ T3843] usb 2-1: config 2 interface 88 has no altsetting 0 [ 1484.978653][ T3843] usb 2-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 1484.997397][ T3843] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1485.020982][ T3843] usb 2-1: Product: syz [ 1485.037774][ T3843] usb 2-1: Manufacturer: syz [ 1485.057959][ T3843] usb 2-1: SerialNumber: syz [ 1486.515165][ T3941] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1492.186271][ T3843] asix 2-1:2.88: probe with driver asix failed with error -110 [ 1498.218174][ T3903] usb 2-1: USB disconnect, device number 3 [ 1509.048529][ T3961] Zero length message leads to an empty skb [ 1590.287332][ T3750] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1591.984268][ T3750] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 1591.996602][ T3750] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1592.000358][ T3750] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 1592.523787][ T3750] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 1592.526243][ T3750] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1592.528106][ T3750] usb 1-1: Product: syz [ 1592.529621][ T3750] usb 1-1: Manufacturer: syz [ 1592.543722][ T3750] usb 1-1: SerialNumber: syz [ 1593.067280][ T3750] usb 1-1: config 0 descriptor?? [ 1593.307609][ T3996] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1593.873382][ T3750] dm9601 1-1:0.0: probe with driver dm9601 failed with error -22 [ 1597.245074][ T4004] netlink: 'syz.1.35': attribute type 2 has an invalid length. [ 1597.258850][ T4004] netlink: 'syz.1.35': attribute type 8 has an invalid length. [ 1597.299103][ T4004] netlink: 132 bytes leftover after parsing attributes in process `syz.1.35'. [ 1609.735118][ T3948] usb 1-1: USB disconnect, device number 3 [ 1656.282307][ T3948] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1657.076924][ T3948] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1657.079676][ T3948] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1657.081954][ T3948] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1657.105383][ T3948] usb 1-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 1657.108041][ T3948] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1657.600578][ T3948] usb 1-1: config 0 descriptor?? [ 1664.897683][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1664.917384][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1664.926920][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1664.941484][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1664.970537][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1665.005051][ T3948] playstation 0003:054C:09CC.0001: unknown main item tag 0x0 [ 1665.465393][ T3948] playstation 0003:054C:09CC.0001: hidraw0: USB HID vff.fd Device [HID 054c:09cc] on usb-dummy_hcd.0-1/input0 [ 1665.973477][ T3948] playstation 0003:054C:09CC.0001: Failed to retrieve feature with reportID 18: -71 [ 1665.986910][ T3948] playstation 0003:054C:09CC.0001: Failed to retrieve DualShock4 pairing info: -71 [ 1666.037045][ T3948] playstation 0003:054C:09CC.0001: Failed to get MAC address from DualShock4 [ 1666.061730][ T3948] playstation 0003:054C:09CC.0001: Failed to create dualshock4. [ 1666.615969][ T3948] playstation 0003:054C:09CC.0001: probe with driver playstation failed with error -71 [ 1667.511541][ T3948] usb 1-1: USB disconnect, device number 4 [ 1889.391739][ T4145] tap0: tun_chr_ioctl cmd 1074025678 [ 1889.398395][ T4145] tap0: group set to 0 [ 1895.558070][ T4151] IPv6: NLM_F_REPLACE set, but no existing node found! [ 1970.570567][ T4170] faux_driver vgem: [drm] Unknown color mode 181; guessing buffer size. [ 2101.328760][ T4203] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 2101.727398][ T4203] usb 1-1: Using ep0 maxpacket: 32 [ 2102.224537][ T4203] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 2102.248382][ T4203] usb 1-1: config 0 has no interface number 0 [ 2103.964124][ T4203] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 2104.028341][ T4203] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2104.036424][ T4203] usb 1-1: Product: syz [ 2104.043877][ T4203] usb 1-1: Manufacturer: syz [ 2104.064048][ T4203] usb 1-1: SerialNumber: syz [ 2105.174657][ T4203] usb 1-1: config 0 descriptor?? [ 2105.888155][ T4203] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 2111.015626][ T4203] usb 1-1: qt2_attach - failed to power on unit: -110 [ 2111.125091][ T4203] quatech2 1-1:0.51: probe with driver quatech2 failed with error -110 [ 2113.890570][ T4152] usb 1-1: USB disconnect, device number 5 [ 2148.310574][ T4245] syz_tun: entered allmulticast mode [ 2152.615074][ T4243] syz_tun: left allmulticast mode [ 2184.859062][ T3868] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 2184.866948][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 2185.145697][ T3868] usb 1-1: device descriptor read/64, error -32 [ 2185.768409][ T3868] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 2185.800854][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 2186.112469][ T3868] usb 1-1: device descriptor read/64, error -32 [ 2186.301764][ T3868] usb usb1-port1: attempt power cycle [ 2187.682362][ T3868] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 2188.791814][ T3868] usb 1-1: Using ep0 maxpacket: 32 [ 2194.674133][ T3868] usb 1-1: unable to read config index 0 descriptor/all [ 2194.680610][ T3868] usb 1-1: can't read configurations, error -110 [ 2195.430016][ T3868] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 2195.552255][ T3868] usb 1-1: device descriptor read/8, error -32 [ 2195.808945][ T3868] usb usb1-port1: unable to enumerate USB device [ 2351.326431][ T4316] netlink: 8 bytes leftover after parsing attributes in process `syz.0.113'. [ 2501.684628][ T3755] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 2502.162793][ T3755] usb 1-1: Using ep0 maxpacket: 8 [ 2503.746564][ T3755] usb 1-1: config 3 has an invalid interface number: 45 but max is 0 [ 2503.753950][ T3755] usb 1-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 2503.758705][ T3755] usb 1-1: config 3 has no interface number 0 [ 2503.763863][ T3755] usb 1-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2503.766087][ T3755] usb 1-1: config 3 interface 45 has no altsetting 0 [ 2507.487399][ T3755] usb 1-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 2507.500140][ T3755] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2507.508687][ T3755] usb 1-1: Product: syz [ 2507.518831][ T3755] usb 1-1: Manufacturer: syz [ 2507.522724][ T3755] usb 1-1: SerialNumber: syz [ 2520.736078][ T3755] usb 1-1: USB disconnect, device number 10 [ 2574.186572][ T4417] netlink: 20 bytes leftover after parsing attributes in process `syz.0.140'. [ 2574.214061][ T4417] netlink: 40 bytes leftover after parsing attributes in process `syz.0.140'. [ 2576.858020][ T4418] netlink: 20 bytes leftover after parsing attributes in process `syz.0.140'. [ 2576.861617][ T4418] netlink: 40 bytes leftover after parsing attributes in process `syz.0.140'. [ 2602.445050][ T4426] syz.0.141 uses obsolete (PF_INET,SOCK_PACKET) [ 2627.821880][ T3326] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2631.606864][ T3326] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2634.537298][ T3326] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2638.276508][ T3326] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2677.119006][ T3326] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2677.779814][ T3326] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2678.257200][ T3326] bond0 (unregistering): Released all slaves [ 2681.936494][ T3326] hsr_slave_0: left promiscuous mode [ 2682.068939][ T3326] hsr_slave_1: left promiscuous mode [ 2682.901198][ T3326] veth1_macvtap: left promiscuous mode [ 2682.970452][ T3326] veth0_macvtap: left promiscuous mode [ 2683.009279][ T3326] veth1_vlan: left promiscuous mode [ 2683.013845][ T3326] veth0_vlan: left promiscuous mode [ 2743.557610][ C0] ------------[ cut here ]------------ [ 2743.557925][ C0] kernel BUG at [] mm/page_table_check.c:142! [ 2743.558798][ C0] Kernel BUG [#1] [ 2743.558957][ C0] Modules linked in: [ 2743.559586][ C0] CPU: 0 UID: 0 PID: 4487 Comm: syz.0.149 Tainted: G W syzkaller #0 PREEMPT [ 2743.560112][ C0] Tainted: [W]=WARN [ 2743.560293][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2743.560435][ C0] epc : __page_table_check_zero+0x386/0x534 [ 2743.560938][ C0] ra : __page_table_check_zero+0x386/0x534 [ 2743.561418][ C0] epc : ffffffff80c4e466 ra : ffffffff80c4e466 sp : ffff8f800b757390 [ 2743.561713][ C0] gp : ffffffff8a2739c0 tp : ffffaf8013fc4f80 t0 : ffff8f800b757340 [ 2743.562014][ C0] t1 : fffff5ef02735c09 t2 : ffffffff9164ab80 s0 : ffff8f800b757400 [ 2743.562302][ C0] s1 : ffffaf80139ae048 a0 : 0000000000000005 a1 : 0000000000000000 [ 2743.562528][ C0] a2 : 0000000000000002 a3 : ffffffff80c4e466 a4 : 0000000000000000 [ 2743.562704][ C0] a5 : ffffaf8013fc5f80 a6 : 0000000000000003 a7 : ffffaf80139ae04b [ 2743.562925][ C0] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf80139ae000 [ 2743.563214][ C0] s5 : dfffffff00000000 s6 : 00000000000b5600 s7 : 0000000000000200 [ 2743.563469][ C0] s8 : 0000000000000009 s9 : 0000000000007fff s10: fffffffef147217c [ 2743.563694][ C0] s11: ffffffff8a390be0 t3 : 0000000000000001 t4 : fffff5ef02735c09 [ 2743.563909][ C0] t5 : fffff5ef02735c0a t6 : 0000000000000002 ssp : 0000000000000000 [ 2743.564091][ C0] status: 0000000200000120 badaddr: ffffffff80c4e466 cause: 0000000000000003 [ 2743.564285][ C0] [] __page_table_check_zero+0x386/0x534 [ 2743.564957][ C0] [] free_unref_folios+0xb1e/0x1adc [ 2743.565367][ C0] [] folios_put_refs+0x458/0x7c8 [ 2743.565744][ C0] [] free_pages_and_swap_cache+0x278/0x3c0 [ 2743.566308][ C0] [] __tlb_batch_free_encoded_pages+0xe4/0x25c [ 2743.566898][ C0] [] tlb_finish_mmu+0x188/0x824 [ 2743.567368][ C0] [] exit_mmap+0x416/0xcc0 [ 2743.567803][ C0] [] __mmput+0x106/0x3d0 [ 2743.568180][ C0] [] mmput+0x74/0x88 [ 2743.568520][ C0] [] do_exit+0x876/0x2a18 [ 2743.569031][ C0] [] __riscv_sys_exit+0x48/0x54 [ 2743.569445][ C0] [] syscall_handler+0x92/0x114 [ 2743.570044][ C0] [] do_trap_ecall_u+0x3e4/0x638 [ 2743.570574][ C0] [] handle_exception+0x168/0x174 [ 2743.571973][ C0] Code: c7c0 8526 d0ef 88af 8a2a b7a1 0097 ff8d 80e7 c6a0 (9002) 0097 [ 2743.573369][ C0] ---[ end trace 0000000000000000 ]--- [ 2743.574640][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 2743.575685][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 00:07:01 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f6faec mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff86494d48 vstvec 0000000000000000 mepc ffffffff80092f3a sepc ffffffff80c4e466 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80c4e466 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9027c000000ad860 x0/zero 0000000000000000 x1/ra ffffffff81f6fabc x2/sp ffff8f800b756b50 x3/gp ffffffff8a2739c0 x4/tp ffffaf8013fc4f80 x5/t0 2000000000000000 x6/t1 ffffffff8a385a40 x7/t2 203a6465746e6961 x8/s0 ffff8f800b756b90 x9/s1 0000000000000000 x10/a0 ffffffff916388e8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f6fabc x14/a4 1ffffffff22c711d x15/a5 ffff8f800006b000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff916388a0 x19/s3 0000000000000020 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 0000000000000002 x24/s8 0000000000000001 x25/s9 1ffff1f0016ead7c x26/s10 ffffffff916388f8 x27/s11 0000000000000020 x28/t3 ffffffff81f82540 x29/t4 fffff1ef016ead5c x30/t5 fffff1ef016ead5d x31/t6 ffffffff91445fb7 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 ffffffff800895a6 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff86494d48 vstvec 0000000000000000 mepc ffffffff864906dc sepc ffffffff802e6978 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 90293000000952fc x0/zero 0000000000000000 x1/ra ffffffff800895a2 x2/sp ffff8f8000017e10 x3/gp ffffffff8a2739c0 x4/tp ffffaf8030a94f80 x5/t0 ffff8f8000010000 x6/t1 fffffffef1470b20 x7/t2 ffffaf8072c876a8 x8/s0 ffff8f8000017e40 x9/s1 ffffffff86a0cbc8 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800895a2 x14/a4 0000000000000000 x15/a5 ffffaf8030a94f80 x16/a6 fffffffef1470b21 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 ffffffff86867000 x20/s4 ffffffff800892ec x21/s5 ffffaf8011d18800 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000007 x25/s9 ffffffff9164ab88 x26/s10 ffffffff86a6f2c0 x27/s11 0000000000000004 x28/t3 ffffffff8806ef90 x29/t4 fffffffef1470b20 x30/t5 fffffffef1470b21 x31/t6 ffffffff814a4f58 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