last executing test programs: 1m49.753397358s ago: executing program 0 (id=84): r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0x8) 1m44.87982558s ago: executing program 0 (id=86): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0xff, 0x0, 0x7fff0026}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x3) syz_open_dev$sndpcmp(&(0x7f0000000b00), 0x0, 0x14b000) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, 0x0, 0x40000000040201, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x0, 0x4}}, 0x20) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r3, 0xc0884113, &(0x7f0000000240)={0x1, 0x9, 0x401, 0x12000, 0xfffffffe, 0xda, 0xfffffffffc000000, 0x0, 0xfffffffffffffffa, 0x0, 0x3, 0x4}) close_range(r0, 0xffffffffffffffff, 0x0) 1m37.548414518s ago: executing program 0 (id=87): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000002400)={0x20, 0xe, 0x2, "02cf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "31fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000580)={0x0, 0x16, 0x2, "f610"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000700)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x40, 0x9, 0x1, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m18.425338207s ago: executing program 0 (id=90): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e24, 0xb, @mcast2, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="800037bbfa9ba1ce", 0xffe9, 0x0, 0x0, 0x0) read(r3, &(0x7f0000002400)=""/4060, 0xffe9) 1m10.342197899s ago: executing program 1 (id=92): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x100, 0x46951}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_ID={0x8, 0x1, 0x1}, @IFLA_GENEVE_TTL_INHERIT={0x5}]}}}]}, 0x44}}, 0x2000000) 53.459807856s ago: executing program 1 (id=93): bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000300)=@framed={{0x18, 0x2, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @const={0x0, 0x0, 0x0, 0xb}, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x3e}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000010c0)={r1, 0x20, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0xc, 0xf, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x62, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2, r0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) 45.826985249s ago: executing program 1 (id=94): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a03020002000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000140000000000800024000000000180003801400010073797a5f74756e00000000000000000014000000"], 0x80}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@empty, @random="6a2ddcf6177a", @val={@val={0x88a8, 0x3, 0x1, 0x2}, {0x8100, 0x1, 0x1, 0x1}}, {@ipv4={0x8864, @udp={{0x5, 0x4, 0x3, 0x0, 0x24, 0x65, 0x57, 0x6, 0x11, 0x0, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x4e20, 0x4e21, 0x10, 0x0, @gue={{0x2, 0x1, 0x0, 0x2, 0x100}}}}}}}, 0x0) 41.603827079s ago: executing program 0 (id=95): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000002400)={0x20, 0xe, 0x2, "02cf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "31fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000580)={0x0, 0x16, 0x2, "f610"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 38.622673815s ago: executing program 1 (id=96): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0xff, 0x0, 0x7fff0026}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x3) syz_open_dev$sndpcmp(&(0x7f0000000b00), 0x0, 0x14b000) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r3 = syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x0, 0x4}}, 0x20) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r3, 0xc0884113, &(0x7f0000000240)={0x1, 0x9, 0x401, 0x12000, 0xfffffffe, 0xda, 0xfffffffffc000000, 0x0, 0xfffffffffffffffa, 0x0, 0x3, 0x4}) close_range(r0, 0xffffffffffffffff, 0x0) 32.526835949s ago: executing program 1 (id=97): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=@newlink={0x54, 0x10, 0x1, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x2180}, [@IFLA_IFNAME={0x14, 0x3, 'bridge_slave_0\x00'}, @IFLA_IFALIASn={0x4}, @IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x8, 0x4}}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0xc014}, 0x4000040) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x2}, @array={0x0, 0x0, 0x0, 0xa, 0x3, {0x0, 0x2000000}}]}}, &(0x7f00000000c0)=""/196, 0x3e, 0xc4, 0x1}, 0x20) 19.213069539s ago: executing program 0 (id=98): bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[], 0x50) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x700}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x98}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x9}, {0x7, 0x0, 0xc}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff1, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 0s ago: executing program 1 (id=99): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x8, &(0x7f0000006680)) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x200000c, 0x3032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00003, 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:46451' (ED25519) to the list of known hosts. syzkaller login: [ 552.164225][ T3210] cgroup: Unknown subsys name 'net' [ 552.863694][ T3210] cgroup: Unknown subsys name 'cpuset' [ 553.298756][ T3210] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 643.122329][ T3210] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 795.428054][ T3217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 796.037390][ T3217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 796.122637][ T3215] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 796.958759][ T3215] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 809.816911][ T3217] hsr_slave_0: entered promiscuous mode [ 809.862134][ T3217] hsr_slave_1: entered promiscuous mode [ 812.857762][ T3215] hsr_slave_0: entered promiscuous mode [ 812.884120][ T3215] hsr_slave_1: entered promiscuous mode [ 812.914804][ T3215] debugfs: 'hsr0' already exists in 'hsr' [ 812.917982][ T3215] Cannot create hsr debugfs directory [ 822.675997][ T3217] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 823.058286][ T3217] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 823.345928][ T3217] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 824.024223][ T3217] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 826.077599][ T3215] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 826.495424][ T3215] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 826.816445][ T3215] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 826.944288][ T3215] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 843.713598][ T3217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 848.629955][ T3215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 903.724239][ T3217] veth0_vlan: entered promiscuous mode [ 904.113828][ T3217] veth1_vlan: entered promiscuous mode [ 905.746359][ T3217] veth0_macvtap: entered promiscuous mode [ 906.378922][ T3217] veth1_macvtap: entered promiscuous mode [ 906.557874][ T3215] veth0_vlan: entered promiscuous mode [ 907.397263][ T3215] veth1_vlan: entered promiscuous mode [ 909.324825][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 909.478282][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 909.481086][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 909.482893][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 910.497927][ T3215] veth0_macvtap: entered promiscuous mode [ 911.211175][ T3215] veth1_macvtap: entered promiscuous mode [ 915.279205][ T54] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.325809][ T3219] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.328763][ T3219] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.408792][ T3219] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 916.491950][ T3217] 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. [ 930.037464][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 930.444472][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 930.593967][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 930.677481][ T10] usb 1-1: config 117 has an invalid interface number: 163 but max is 0 [ 930.681349][ T10] usb 1-1: config 117 has no interface number 0 [ 930.683605][ T10] usb 1-1: config 117 interface 163 has no altsetting 0 [ 930.786939][ T10] usb 1-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=5d.24 [ 930.788353][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 930.789504][ T10] usb 1-1: Product: syz [ 930.793501][ T10] usb 1-1: Manufacturer: syz [ 930.794410][ T10] usb 1-1: SerialNumber: syz [ 933.269181][ T10] f81534a_ctrl 1-1:117.163: failed to enable ports: -71 [ 933.277806][ T10] f81534a_ctrl 1-1:117.163: probe with driver f81534a_ctrl failed with error -71 [ 933.726302][ T10] usb 1-1: USB disconnect, device number 2 [ 938.693910][ T3846] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 939.127982][ T3846] usb 2-1: config 8 has an invalid interface number: 7 but max is 0 [ 939.129639][ T3846] usb 2-1: config 8 has no interface number 0 [ 939.132164][ T3846] usb 2-1: config 8 interface 7 has no altsetting 0 [ 939.326542][ T3846] usb 2-1: New USB device found, idVendor=1614, idProduct=0800, bcdDevice=9a.6e [ 939.328203][ T3846] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 939.329660][ T3846] usb 2-1: Product: syz [ 939.332838][ T3846] usb 2-1: Manufacturer: syz [ 939.333938][ T3846] usb 2-1: SerialNumber: syz [ 941.054413][ T3846] hub 2-1:8.7: bad descriptor, ignoring hub [ 941.055964][ T3846] hub 2-1:8.7: probe with driver hub failed with error -5 [ 941.323413][ T3846] option 2-1:8.7: GSM modem (1-port) converter detected [ 941.655510][ T3846] usb 2-1: USB disconnect, device number 2 [ 941.795112][ T3846] option 2-1:8.7: device disconnected [ 959.813829][ T3846] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 960.119704][ T3846] usb 1-1: Using ep0 maxpacket: 32 [ 960.241375][ T3846] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 960.474966][ T3846] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 960.477415][ T3846] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 960.516484][ T3846] usb 1-1: Product: syz [ 960.518469][ T3846] usb 1-1: Manufacturer: syz [ 960.531958][ T3846] usb 1-1: SerialNumber: syz [ 960.706068][ T3846] usb 1-1: config 0 descriptor?? [ 960.801532][ T3891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 960.898501][ T3846] hub 1-1:0.0: bad descriptor, ignoring hub [ 960.915734][ T3846] hub 1-1:0.0: probe with driver hub failed with error -5 [ 965.587073][ T811] usb 1-1: USB disconnect, device number 3 [ 967.293682][ T811] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 967.992346][ T811] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 1024, setting to 64 [ 968.184638][ T811] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 968.187005][ T811] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 968.188900][ T811] usb 1-1: Product: syz [ 968.190731][ T811] usb 1-1: Manufacturer: syz [ 968.216486][ T811] usb 1-1: SerialNumber: syz [ 969.014957][ T811] usb 1-1: config 0 descriptor?? [ 969.155485][ T3891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 969.259957][ T811] hub 1-1:0.0: bad descriptor, ignoring hub [ 969.267847][ T811] hub 1-1:0.0: probe with driver hub failed with error -5 [ 972.505889][ T3864] usb 1-1: USB disconnect, device number 4 [ 992.312107][ T3935] netlink: 24 bytes leftover after parsing attributes in process `syz.1.17'. [ 997.988207][ T3954] capability: warning: `syz.0.18' uses deprecated v2 capabilities in a way that may be insecure [ 1014.783477][ T3966] netlink: 24 bytes leftover after parsing attributes in process `syz.1.23'. [ 1056.404641][ T3986] netlink: 24 bytes leftover after parsing attributes in process `syz.1.29'. [ 1190.446789][ T4057] fuse: Bad value for 'fd' [ 1202.113493][ T4067] fuse: Bad value for 'fd' [ 1236.266804][ T4077] xt_connbytes: Forcing CT accounting to be enabled [ 1236.571772][ T4077] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1249.617243][ T4083] fuse: Bad value for 'fd' [ 1251.912170][ T4085] Zero length message leads to an empty skb [ 1268.064307][ T4102] syz.0.78 uses obsolete (PF_INET,SOCK_PACKET) [ 1305.266450][ T4118] fuse: Bad value for 'fd' [ 1310.572816][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1311.199649][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1311.218616][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1311.439935][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 1311.455176][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.457018][ T9] usb 2-1: Product: syz [ 1311.458473][ T9] usb 2-1: Manufacturer: syz [ 1311.459917][ T9] usb 2-1: SerialNumber: syz [ 1315.092698][ T9] usb 2-1: USB disconnect, device number 3 [ 1320.715879][ T3776] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1321.074075][ T3776] usb 1-1: Using ep0 maxpacket: 32 [ 1321.129420][ T3776] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 1321.185794][ T3776] usb 1-1: config 0 has no interface number 0 [ 1321.188548][ T3776] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 1321.325606][ T3776] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 1321.328345][ T3776] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1321.349241][ T3776] usb 1-1: Product: syz [ 1321.362698][ T3776] usb 1-1: Manufacturer: syz [ 1321.364468][ T3776] usb 1-1: SerialNumber: syz [ 1321.825664][ T3776] usb 1-1: config 0 descriptor?? [ 1321.884779][ T4147] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1322.909672][ T4147] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1325.018179][ T3776] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1325.047499][ T3776] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x00b0: ffffffb9 [ 1325.107108][ T3776] asix 1-1:0.188: probe with driver asix failed with error -71 [ 1325.488689][ T3776] usb 1-1: USB disconnect, device number 5 [ 1356.452115][ T4174] geneve2: entered promiscuous mode [ 1374.984432][ T3864] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1375.457347][ T3864] usb 1-1: Using ep0 maxpacket: 32 [ 1375.706249][ T3864] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 1375.717766][ T3864] usb 1-1: config 0 has no interface number 0 [ 1375.732856][ T3864] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 1376.384518][ T3864] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 1376.386806][ T3864] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1376.388611][ T3864] usb 1-1: Product: syz [ 1376.404035][ T3864] usb 1-1: Manufacturer: syz [ 1376.405910][ T3864] usb 1-1: SerialNumber: syz [ 1376.814284][ T3864] usb 1-1: config 0 descriptor?? [ 1377.018548][ T4182] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1378.518755][ T4182] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1380.109776][ T3864] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 1380.116199][ T3864] asix 1-1:0.188: probe with driver asix failed with error -71 [ 1380.353083][ T3864] usb 1-1: USB disconnect, device number 6 [ 1386.146913][ T4201] bridge_slave_0: entered promiscuous mode [ 1386.671973][ T4201] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 1421.911261][ C1] ------------[ cut here ]------------ [ 1421.911654][ C1] kernel BUG at [] mm/page_table_check.c:118! [ 1421.913190][ C1] Kernel BUG [#1] [ 1421.913608][ C1] Modules linked in: [ 1421.914906][ C1] CPU: 1 UID: 0 PID: 4207 Comm: syz.1.99 Not tainted syzkaller #0 PREEMPT [ 1421.915825][ C1] Hardware name: riscv-virtio,qemu (DT) [ 1421.916471][ C1] epc : page_table_check_set+0xa74/0xd30 [ 1421.918699][ C1] ra : page_table_check_set+0xa74/0xd30 [ 1421.919277][ C1] epc : ffffffff80c4d300 ra : ffffffff80c4d300 sp : ffff8f800b206d10 [ 1421.919687][ C1] gp : ffffffff8a22a0c0 tp : ffffaf801ba44f80 t0 : ffff8f800b207298 [ 1421.920087][ C1] t1 : fffff5ef0272f809 t2 : ffffffff80a56694 s0 : ffff8f800b206d90 [ 1421.920498][ C1] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 1421.920871][ C1] a2 : 0000000000080000 a3 : ffffffff80c4d300 a4 : ffff8f8004816d40 [ 1421.921303][ C1] a5 : 0000000000032d40 a6 : 0000000000000003 a7 : ffffaf801397c04b [ 1421.921684][ C1] s2 : 00000000000b4c00 s3 : 0000000000000000 s4 : ffffaf801397c000 [ 1421.922060][ C1] s5 : 0000000000000200 s6 : 0000000000000001 s7 : dfffffff00000000 [ 1421.922475][ C1] s8 : 0000000000007fff s9 : ffffffff88a44e80 s10: 0000000000000000 [ 1421.922843][ C1] s11: ffffffff8a347d80 t3 : 0000000000000001 t4 : fffff5ef0272f809 [ 1421.923192][ C1] t5 : fffff5ef0272f80a t6 : 0000000000000002 ssp : 0000000000000000 [ 1421.923572][ C1] status: 0000000200000120 badaddr: ffffffff80c4d300 cause: 0000000000000003 [ 1421.924078][ C1] [] page_table_check_set+0xa74/0xd30 [ 1421.924848][ C1] [] __page_table_check_ptes_set+0x264/0x47c [ 1421.925432][ C1] [] split_huge_pmd_locked+0x2b08/0x3268 [ 1421.926150][ C1] [] __split_huge_pmd+0x2ba/0x3e4 [ 1421.926872][ C1] [] vma_adjust_trans_huge+0x15a/0x49c [ 1421.927610][ C1] [] __split_vma+0x978/0xf10 [ 1421.928188][ C1] [] vms_gather_munmap_vmas+0x1c2/0x143c [ 1421.928810][ C1] [] __mmap_region+0x37c/0x22a0 [ 1421.929428][ C1] [] mmap_region+0x138/0x2b8 [ 1421.930274][ C1] [] do_mmap+0xaea/0x1090 [ 1421.930888][ C1] [] vm_mmap_pgoff+0x27c/0x418 [ 1421.931501][ C1] [] ksys_mmap_pgoff+0x76/0x718 [ 1421.932041][ C1] [] __riscv_sys_mmap+0x11c/0x18c [ 1421.932645][ C1] [] syscall_handler+0x92/0x114 [ 1421.933243][ C1] [] do_trap_ecall_u+0x402/0x680 [ 1421.933840][ C1] [] handle_exception+0x15e/0x16a [ 1421.935328][ C1] Code: e097 ff8c 80e7 11c0 81e3 e004 e097 ff8c 80e7 5f00 (9002) e097 [ 1421.936881][ C1] ---[ end trace 0000000000000000 ]--- [ 1421.938755][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 1421.939786][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 00:51:12 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff800875b6 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ff4 vstvec 0000000000000000 mepc ffffffff8494f7ca sepc ffffffff85c45ac2 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 902390000009e120 x0/zero 0000000000000000 x1/ra ffffffff800875b2 x2/sp ffff8f8000007e10 x3/gp ffffffff8a22a0c0 x4/tp ffffaf801c52cf80 x5/t0 ffff8f8000000000 x6/t1 fffffffef1467930 x7/t2 ffffffff91601820 x8/s0 ffff8f8000007e40 x9/s1 ffffffff86a0cae8 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875b2 x14/a4 0000000000000000 x15/a5 ffffaf801c52cf80 x16/a6 fffffffef1467931 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff86863000 x20/s4 ffffffff800872fc x21/s5 ffffaf8011d19000 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff91601820 x26/s10 ffffffff86a6e1c0 x27/s11 0000000000000004 x28/t3 ffffffff87fb2860 x29/t4 fffffffef1467930 x30/t5 fffffffef1467931 x31/t6 ffffffff87fc0ff0 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 ffffffff80b9cd78 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ff4 vstvec 0000000000000000 mepc ffffffff80090f72 sepc ffffffff80c4d300 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80c4d300 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9023a000000b1265 x0/zero 0000000000000000 x1/ra ffffffff8031e1a4 x2/sp ffff8f800b2066e0 x3/gp ffffffff8a22a0c0 x4/tp ffffaf801ba44f80 x5/t0 2000000000000000 x6/t1 fffffffef227f816 x7/t2 2065726177647261 x8/s0 ffff8f800b206880 x9/s1 dfffffff00000000 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8031e1a4 x14/a4 0000000000000000 x15/a5 ffffaf801ba44f80 x16/a6 0000000000ff0100 x17/a7 ffffffff913fc0b6 x18/s2 ffff8f800b206800 x19/s3 0000000200000120 x20/s4 1ffff1f001640d1a x21/s5 1ffffffff11f9957 x22/s6 0000000000000000 x23/s7 ffffffff88fccab8 x24/s8 ffff8f800b206900 x25/s9 ffffffff88fcca60 x26/s10 000000000000003d x27/s11 ffff8f800b2068d0 x28/t3 ffffffff913fc0b7 x29/t4 fffffffef227f814 x30/t5 fffffffef227f817 x31/t6 ffffffff913fc0b7 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