last executing test programs: 50.820961445s ago: executing program 1 (id=187): bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x504, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=@migrate={0x6c, 0x21, 0x1, 0x0, 0x0, {{@in6=@private2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e23, @in6=@private1}}]}, 0x6c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x70bd26, 0x0, {0x0, 0x0, 0x0, 0x0, 0x232a, 0xa}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipoib={{0xa}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPOIB_PKEY={0x6, 0x1, 0x5}, @IFLA_IPOIB_UMCAST={0x6, 0x3, 0x1}, @IFLA_IPOIB_MODE={0x6, 0x2, 0x1}]}}}]}, 0x4c}}, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) 35.726248561s ago: executing program 1 (id=190): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000800)="240000001e005f031420654400000000000000000100000001000800080008c01300ff00", 0x24) 30.89577405s ago: executing program 1 (id=192): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) bind$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x200000, 0x0, &(0x7f0000a00000/0x600000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 22.084646841s ago: executing program 0 (id=194): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0x4, 0x44}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003ac0)="bb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f00000001c0)="5a93f8b2bfa061126aef3f5eabafa3997fcf0068bfdf4b6db2987a52846a38dac5a545e912cde07faa58e12d2282d4bd6f6b4ced1fedd92c1fa0762765444808afab1c4ee981049fde0806bb84989a69b540d6910ca212cb9b5e65f99979c194938a9b13f2f5adf765d69aca3eb5a439537d7333352252c8b35a6361182331ce07c70ec53d713563d033d0de532272a01e", 0x91}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="c8", 0x1}], 0x1}}], 0x3, 0x60cd894) 19.915136857s ago: executing program 1 (id=195): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) 13.042624048s ago: executing program 0 (id=196): r0 = socket(0x2a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f000000a780)=@newtfilter={0x5c, 0x2c, 0x605, 0x470bd2a, 0x27dfdbff, {0x0, 0x0, 0x0, r1, {0x0, 0xffe0}, {}, {0x5, 0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x2c, 0x2, [@TCA_CGROUP_EMATCHES={0x28, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0xfffffcd5, 0x1, {0x101}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0xf000, 0x1, 0xa1d}, {0xddca, 0x9, 0x600, 0x0, 0xb, 0x2, 0x1}}}]}]}]}}]}, 0x5c}}, 0x200048c4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 8.171703285s ago: executing program 0 (id=197): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) connect$unix(r0, 0x0, 0x0) 5.569896466s ago: executing program 1 (id=198): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x4c, 0x1a, 0x190, 0x73, 0x270, 0x258, 0x258, 0x270, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast2, [], [], 'netdevsim0\x00', 'macvlan1\x00'}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@inet=@ecn={{0x28}, {0x2}}]}, @common=@inet=@SET2={0x30}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x54}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff000) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000000800000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, 0x0, 0x0) sendto$packet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 5.335414733s ago: executing program 0 (id=199): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) bind$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x200000, 0x0, &(0x7f0000a00000/0x600000)=nil) 2.963580638s ago: executing program 0 (id=200): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000100001000b000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f08000340000000045c0000000c0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000300003802c00008028000180230001"], 0xe8}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xefff}, 0x0) 18.034047ms ago: executing program 0 (id=201): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x9, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=""/70, 0x46}}], 0x1, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 0s ago: executing program 1 (id=202): r0 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000204f045db600000000000109022d0001000060020904001005030001000921000036012205000905810300000c000709050203"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000457"], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:61603' (ED25519) to the list of known hosts. syzkaller login: [ 311.063651][ T3169] cgroup: Unknown subsys name 'net' [ 311.698487][ T3169] cgroup: Unknown subsys name 'cpuset' [ 311.812609][ T3169] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 383.780210][ T3169] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 474.159838][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.900213][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.993475][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 476.323667][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 486.923458][ T3179] hsr_slave_0: entered promiscuous mode [ 486.979689][ T3179] hsr_slave_1: entered promiscuous mode [ 489.194497][ T3180] hsr_slave_0: entered promiscuous mode [ 489.267955][ T3180] hsr_slave_1: entered promiscuous mode [ 489.309208][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 489.314358][ T3180] Cannot create hsr debugfs directory [ 496.891541][ T3179] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 497.394301][ T3179] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 497.614132][ T3179] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 498.103905][ T3179] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 499.765460][ T3180] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 499.913016][ T3180] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 500.088824][ T3180] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 500.628581][ T3180] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 517.250637][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 522.925595][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 568.442970][ T3179] veth0_vlan: entered promiscuous mode [ 569.128128][ T3179] veth1_vlan: entered promiscuous mode [ 572.280454][ T3179] veth0_macvtap: entered promiscuous mode [ 572.753490][ T3180] veth0_vlan: entered promiscuous mode [ 572.821397][ T3179] veth1_macvtap: entered promiscuous mode [ 573.951280][ T3180] veth1_vlan: entered promiscuous mode [ 575.864333][ T3179] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 575.870608][ T3179] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 575.874930][ T3179] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 575.897349][ T3179] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 577.678651][ T3180] veth0_macvtap: entered promiscuous mode [ 578.601932][ T3180] veth1_macvtap: entered promiscuous mode [ 581.803804][ T3180] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.819542][ T3180] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.823400][ T3180] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.833608][ T3180] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 584.354375][ T3179] 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. [ 608.692931][ T3891] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6'. [ 608.695570][ T3891] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6'. [ 625.177307][ T3906] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12'. [ 633.217383][ T34] audit: type=1326 audit(632.090:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 633.278667][ T34] audit: type=1326 audit(632.140:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.333787][ T34] audit: type=1326 audit(633.240:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.349288][ T34] audit: type=1326 audit(633.260:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.382574][ T34] audit: type=1326 audit(633.290:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.425173][ T34] audit: type=1326 audit(633.340:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=34 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.477828][ T34] audit: type=1326 audit(633.400:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.507908][ T34] audit: type=1326 audit(633.430:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.538073][ T34] audit: type=1326 audit(633.460:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 634.830459][ T34] audit: type=1326 audit(633.750:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.232394][ T34] kauditd_printk_skb: 33 callbacks suppressed [ 638.233110][ T34] audit: type=1326 audit(637.160:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.258448][ T34] audit: type=1326 audit(637.160:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=233 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.421594][ T34] audit: type=1326 audit(637.350:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.468015][ T34] audit: type=1326 audit(637.380:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.704864][ T34] audit: type=1326 audit(637.620:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.735381][ T34] audit: type=1326 audit(637.660:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.829393][ T34] audit: type=1326 audit(637.750:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=200 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.892217][ T34] audit: type=1326 audit(637.750:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.910794][ T34] audit: type=1326 audit(637.830:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3912 comm="syz.1.13" exe="/syz-executor" sig=0 arch=c00000f3 syscall=211 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 638.925258][ T3913] netlink: 56 bytes leftover after parsing attributes in process `syz.1.13'. [ 643.910148][ T3921] netlink: 16 bytes leftover after parsing attributes in process `syz.0.14'. [ 644.080763][ T3921] netlink: 8 bytes leftover after parsing attributes in process `syz.0.14'. [ 644.470264][ T34] audit: type=1326 audit(643.390:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3920 comm="syz.0.14" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 681.775074][ T34] audit: type=1326 audit(680.670:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 681.819557][ T34] audit: type=1326 audit(680.700:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 681.882064][ T34] audit: type=1326 audit(680.790:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 681.925557][ T34] audit: type=1326 audit(680.820:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 681.960517][ T34] audit: type=1326 audit(680.880:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.024220][ T34] audit: type=1326 audit(680.930:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.111217][ T34] audit: type=1326 audit(681.000:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.148067][ T34] audit: type=1326 audit(681.070:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.178393][ T34] audit: type=1326 audit(681.100:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.232174][ T34] audit: type=1326 audit(681.130:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4004 comm="syz.0.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 682.992699][ T4005] process 'syz.0.23' launched './file1' with NULL argv: empty string added [ 698.892065][ T4013] syzkaller0: entered promiscuous mode [ 698.895514][ T4013] syzkaller0: entered allmulticast mode [ 699.708346][ T3016] syzkaller0: tun_net_xmit 48 [ 700.015015][ T4026] syzkaller0: create flow: hash 2033557532 index 1 [ 701.283697][ T4012] syzkaller0: delete flow: hash 2033557532 index 1 [ 761.793621][ T4078] xt_hashlimit: size too large, truncated to 1048576 [ 780.909991][ T4096] netlink: 4 bytes leftover after parsing attributes in process `syz.0.52'. [ 787.962267][ T4102] Zero length message leads to an empty skb [ 792.577504][ T4106] cgroup: noprefix used incorrectly [ 799.340337][ T4114] Illegal XDP return value 4294967274 on prog (id 3) dev syz_tun, expect packet loss! [ 827.338343][ T4132] xt_hashlimit: size too large, truncated to 1048576 [ 845.722002][ T4140] netlink: 28 bytes leftover after parsing attributes in process `syz.0.66'. [ 860.630854][ T4148] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 912.004238][ T4187] netlink: 104 bytes leftover after parsing attributes in process `syz.1.84'. [ 917.800375][ T4191] input: syz0 as /devices/virtual/input/input0 [ 927.038905][ T4199] netlink: 12 bytes leftover after parsing attributes in process `syz.0.87'. [ 927.658304][ T4199] vlan2: entered promiscuous mode [ 941.254866][ T4214] netlink: 51 bytes leftover after parsing attributes in process `syz.0.92'. [ 948.060238][ T4133] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 948.364564][ T4133] usb 1-1: Using ep0 maxpacket: 16 [ 948.541404][ T4133] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 948.564222][ T4133] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 948.612692][ T4133] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 948.615654][ T4133] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 948.648053][ T4133] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 948.744204][ T4133] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 948.757707][ T4133] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 948.760095][ T4133] usb 1-1: Manufacturer: syz [ 948.975389][ T4133] usb 1-1: config 0 descriptor?? [ 953.091571][ T4133] rc_core: IR keymap rc-hauppauge not found [ 953.100255][ T4133] Registered IR keymap rc-empty [ 953.230875][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.259931][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.329787][ T4133] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 953.400097][ T4133] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input1 [ 953.600185][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.640207][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.689132][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.732264][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.759358][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.789145][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.818597][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.859549][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.900662][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 953.932813][ T4133] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 954.202803][ T4133] mceusb 1-1:0.0: Registered with mce emulator interface version 1 [ 954.205214][ T4133] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 956.514572][ T3873] usb 1-1: USB disconnect, device number 2 [ 965.921195][ T3873] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 966.280782][ T3873] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 966.300505][ T3873] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 966.305105][ T3873] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 0 [ 966.312841][ T3873] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 966.800625][ T3873] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 966.803288][ T3873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 966.811942][ T3873] usb 2-1: Product: syz [ 966.813995][ T3873] usb 2-1: Manufacturer: syz [ 966.815517][ T3873] usb 2-1: SerialNumber: syz [ 967.042510][ T3873] usb 2-1: config 0 descriptor?? [ 970.089799][ T3873] usb 2-1: USB disconnect, device number 2 [ 980.409040][ T4282] futex_wake_op: syz.0.100 tries to shift op by -1; fix this program [ 982.343011][ T4284] IPv6: syztnl0: Disabled Multicast RS [ 993.755375][ T4297] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1002.034357][ T4309] netlink: 32 bytes leftover after parsing attributes in process `syz.0.109'. [ 1008.545655][ T3873] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1008.850689][ T3873] usb 1-1: Using ep0 maxpacket: 8 [ 1008.928849][ T3873] usb 1-1: config 3 has an invalid interface number: 22 but max is 0 [ 1008.931284][ T3873] usb 1-1: config 3 has no interface number 0 [ 1008.933526][ T3873] usb 1-1: config 3 interface 22 altsetting 2 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 1008.958909][ T3873] usb 1-1: config 3 interface 22 altsetting 2 bulk endpoint 0x7 has invalid maxpacket 64 [ 1008.961616][ T3873] usb 1-1: config 3 interface 22 has no altsetting 0 [ 1009.133662][ T3873] usb 1-1: New USB device found, idVendor=0f11, idProduct=2080, bcdDevice=86.6f [ 1009.148357][ T3873] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1009.149632][ T3873] usb 1-1: Product: syz [ 1009.150592][ T3873] usb 1-1: Manufacturer: syz [ 1009.152156][ T3873] usb 1-1: SerialNumber: syz [ 1009.331805][ T4313] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1010.114532][ T3873] ldusb 1-1:3.22: Interrupt in endpoint not found [ 1010.303396][ T3873] usb 1-1: USB disconnect, device number 3 [ 1025.022483][ T4346] netlink: 36 bytes leftover after parsing attributes in process `syz.1.120'. [ 1061.212019][ T4394] netlink: 9 bytes leftover after parsing attributes in process `syz.0.133'. [ 1061.284905][ T4394] gretap0: entered promiscuous mode [ 1061.528448][ T4394] netlink: 5 bytes leftover after parsing attributes in process `syz.0.133'. [ 1061.531535][ T4394] 0猉功D: renamed from gretap0 [ 1061.942720][ T4394] 0猉功D: left promiscuous mode [ 1061.944218][ T4394] 0猉功D: entered allmulticast mode [ 1062.045418][ T4394] A link change request failed with some changes committed already. Interface 30猉功D may have been left with an inconsistent configuration, please check. [ 1074.830162][ T4413] netlink: 9 bytes leftover after parsing attributes in process `syz.0.138'. [ 1074.862999][ T4413] 0猉功D: entered promiscuous mode [ 1074.864363][ T4413] 0猉功D: left allmulticast mode [ 1075.174100][ T4413] netlink: 5 bytes leftover after parsing attributes in process `syz.0.138'. [ 1075.208321][ T4413] 1猉功D: renamed from 30猉功D [ 1075.288287][ T4413] 1猉功D: left promiscuous mode [ 1075.291879][ T4413] 1猉功D: entered allmulticast mode [ 1075.412513][ T4413] A link change request failed with some changes committed already. Interface 31猉功D may have been left with an inconsistent configuration, please check. [ 1099.091526][ T4445] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1147.664950][ T34] kauditd_printk_skb: 20 callbacks suppressed [ 1147.665465][ T34] audit: type=1326 audit(1146.560:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4477 comm="syz.0.166" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1150.463892][ T4484] block nbd1: NBD_DISCONNECT [ 1150.480317][ T4484] block nbd1: Send disconnect failed -89 [ 1150.498483][ T4484] block nbd1: Disconnected due to user request. [ 1150.500823][ T4484] block nbd1: shutting down sockets [ 1171.983157][ T4503] capability: warning: `syz.1.178' uses deprecated v2 capabilities in a way that may be insecure [ 1193.790101][ T4515] syz.0.183 uses obsolete (PF_INET,SOCK_PACKET) [ 1261.848366][ T3875] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1262.075225][ T3875] usb 2-1: Using ep0 maxpacket: 32 [ 1262.174834][ T3875] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1262.188297][ T3875] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 1262.191487][ T3875] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1262.193412][ T3875] usb 2-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1262.195551][ T3875] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1262.211972][ T3875] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1262.213939][ T3875] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1262.408542][ T3875] usb 2-1: config 0 descriptor?? [ 1263.729963][ T3875] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 1263.733203][ T3875] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 1263.735250][ T3875] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 1263.740902][ T3875] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 1263.742082][ T3875] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 1263.972987][ T3875] hid-thrustmaster 0003:044F:B65D.0001: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.1-1/input0 [ 1263.992044][ T3875] ================================================================== [ 1263.994318][ T3875] BUG: KASAN: stack-out-of-bounds in usb_check_int_endpoints+0x242/0x264 [ 1263.998110][ T3875] Read of size 1 at addr ffff8f800d5b6221 by task kworker/1:4/3875 [ 1263.999739][ T3875] [ 1264.002628][ T3875] CPU: 1 UID: 0 PID: 3875 Comm: kworker/1:4 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1264.003275][ T3875] Hardware name: riscv-virtio,qemu (DT) [ 1264.003978][ T3875] Workqueue: usb_hub_wq hub_event [ 1264.004870][ T3875] Call Trace: [ 1264.005278][ T3875] [] dump_backtrace+0x2e/0x3c [ 1264.005863][ T3875] [] show_stack+0x30/0x3c [ 1264.006307][ T3875] [] dump_stack_lvl+0x12e/0x1a6 [ 1264.006882][ T3875] [] print_report+0x28e/0x5aa [ 1264.007385][ T3875] [] kasan_report+0xf0/0x214 [ 1264.007960][ T3875] [] __asan_report_load1_noabort+0x12/0x1a [ 1264.008584][ T3875] [] usb_check_int_endpoints+0x242/0x264 [ 1264.009147][ T3875] [] thrustmaster_probe+0x45c/0xb9a [ 1264.009712][ T3875] [] hid_device_probe+0x312/0x668 [ 1264.010261][ T3875] [] really_probe+0x232/0x9be [ 1264.010715][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.011219][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.011701][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.012195][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.012614][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.013093][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.013585][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.014075][ T3875] [] device_add+0x10da/0x181c [ 1264.014670][ T3875] [] hid_add_device+0x366/0x9d8 [ 1264.015149][ T3875] [] usbhid_probe+0xa6e/0xf88 [ 1264.015555][ T3875] [] usb_probe_interface+0x2d6/0x8c4 [ 1264.016102][ T3875] [] really_probe+0x232/0x9be [ 1264.016564][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.017046][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.017537][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.018168][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.018589][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.019117][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.019683][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.020157][ T3875] [] device_add+0x10da/0x181c [ 1264.020829][ T3875] [] usb_set_configuration+0xf08/0x19dc [ 1264.021374][ T3875] [] usb_generic_driver_probe+0xae/0x128 [ 1264.021931][ T3875] [] usb_probe_device+0xd6/0x360 [ 1264.022447][ T3875] [] really_probe+0x232/0x9be [ 1264.022913][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.023406][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.023885][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.024388][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.024838][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.025312][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.025837][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.026331][ T3875] [] device_add+0x10da/0x181c [ 1264.026952][ T3875] [] usb_new_device+0x964/0x1778 [ 1264.027580][ T3875] [] hub_event+0x2716/0x48de [ 1264.027992][ T3875] [] process_one_work+0x96a/0x1f3a [ 1264.028612][ T3875] [] worker_thread+0x5be/0xdc6 [ 1264.029241][ T3875] [] kthread+0x37e/0x7b6 [ 1264.029842][ T3875] [] ret_from_fork+0xe/0x18 [ 1264.030691][ T3875] [ 1264.073349][ T3875] The buggy address belongs to stack of task kworker/1:4/3875 [ 1264.074847][ T3875] and is located at offset 65 in frame: [ 1264.075960][ T3875] thrustmaster_probe+0x0/0xb9a [ 1264.077630][ T3875] [ 1264.078519][ T3875] This frame has 2 objects: [ 1264.079693][ T3875] [48, 52) 'trans' [ 1264.080093][ T3875] [64, 65) 'ep_addr' [ 1264.081062][ T3875] [ 1264.082672][ T3875] The buggy address belongs to the virtual mapping at [ 1264.082672][ T3875] [ffff8f800d5b0000, ffff8f800d5b9000) created by: [ 1264.082672][ T3875] kernel_clone+0x11e/0xc3c [ 1264.084893][ T3875] [ 1264.085801][ T3875] The buggy address belongs to the physical page: [ 1264.087478][ T3875] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x99fc9 [ 1264.089107][ T3875] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 1264.092555][ T3875] raw: 0ffe000000000000 0000000000000000 dead000000000122 0000000000000000 [ 1264.094038][ T3875] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1264.095411][ T3875] page dumped because: kasan: bad access detected [ 1264.097170][ T3875] page_owner tracks the page as allocated [ 1264.098319][ T3875] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 65, tgid 65 (kworker/u10:4), ts 542445331800, free_ts 541642199800 [ 1264.102271][ T3875] __set_page_owner+0xa2/0x710 [ 1264.103649][ T3875] post_alloc_hook+0xea/0x1e2 [ 1264.104802][ T3875] get_page_from_freelist+0xf78/0x2bd6 [ 1264.106102][ T3875] __alloc_frozen_pages_noprof+0x1e8/0x20fc [ 1264.107372][ T3875] alloc_pages_mpol+0x1fa/0x5b8 [ 1264.108700][ T3875] alloc_frozen_pages_noprof+0x174/0x2f0 [ 1264.110135][ T3875] alloc_pages_noprof+0x20/0x48 [ 1264.111385][ T3875] __vmalloc_node_range_noprof+0x640/0x120a [ 1264.112780][ T3875] copy_process+0x2c08/0x6c9a [ 1264.114118][ T3875] kernel_clone+0x11e/0xc3c [ 1264.115308][ T3875] user_mode_thread+0xea/0x11a [ 1264.116449][ T3875] call_usermodehelper_exec_work+0x6c/0x1ac [ 1264.117788][ T3875] process_one_work+0x96a/0x1f3a [ 1264.119142][ T3875] worker_thread+0x5be/0xdc6 [ 1264.120475][ T3875] kthread+0x37e/0x7b6 [ 1264.121700][ T3875] ret_from_fork+0xe/0x18 [ 1264.123202][ T3875] page last free pid 41 tgid 41 stack trace: [ 1264.124340][ T3875] __reset_page_owner+0x8c/0x400 [ 1264.125580][ T3875] free_frozen_pages+0x96a/0x155c [ 1264.126789][ T3875] __free_pages+0x13a/0x1ba [ 1264.128225][ T3875] tlb_remove_table_rcu+0xde/0x160 [ 1264.129525][ T3875] rcu_core+0xa24/0x1ea0 [ 1264.130812][ T3875] rcu_core_si+0xc/0x14 [ 1264.132055][ T3875] handle_softirqs+0x4b2/0x132e [ 1264.133200][ T3875] __irq_exit_rcu+0x18c/0x550 [ 1264.134397][ T3875] irq_exit_rcu+0x10/0xf8 [ 1264.135519][ T3875] handle_riscv_irq+0x40/0x4c [ 1264.136834][ T3875] call_on_irq_stack+0x32/0x40 [ 1264.138394][ T3875] [ 1264.139181][ T3875] Memory state around the buggy address: [ 1264.140928][ T3875] ffff8f800d5b6100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1264.142458][ T3875] ffff8f800d5b6180: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 1264.143777][ T3875] >ffff8f800d5b6200: f1 f1 04 f2 01 f3 f3 f3 00 00 00 00 00 00 00 00 [ 1264.145039][ T3875] ^ [ 1264.146385][ T3875] ffff8f800d5b6280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1264.147721][ T3875] ffff8f800d5b6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1264.149053][ T3875] ================================================================== [ 1264.401004][ T3875] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1264.403519][ T3875] CPU: 1 UID: 0 PID: 3875 Comm: kworker/1:4 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1264.405101][ T3875] Hardware name: riscv-virtio,qemu (DT) [ 1264.406361][ T3875] Workqueue: usb_hub_wq hub_event [ 1264.407868][ T3875] Call Trace: [ 1264.408788][ T3875] [] dump_backtrace+0x2e/0x3c [ 1264.410359][ T3875] [] show_stack+0x30/0x3c [ 1264.411332][ T3875] [] dump_stack_lvl+0x110/0x1a6 [ 1264.412305][ T3875] [] dump_stack+0x1c/0x24 [ 1264.413154][ T3875] [] panic+0x38c/0x86a [ 1264.413919][ T3875] [] check_panic_on_warn+0xc0/0xe4 [ 1264.414712][ T3875] [] end_report.part.0+0x4e/0xae [ 1264.415560][ T3875] [] kasan_report+0x13a/0x214 [ 1264.416451][ T3875] [] __asan_report_load1_noabort+0x12/0x1a [ 1264.417396][ T3875] [] usb_check_int_endpoints+0x242/0x264 [ 1264.418301][ T3875] [] thrustmaster_probe+0x45c/0xb9a [ 1264.419151][ T3875] [] hid_device_probe+0x312/0x668 [ 1264.419923][ T3875] [] really_probe+0x232/0x9be [ 1264.420669][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.421450][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.422285][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.423114][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.423857][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.424602][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.425441][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.426412][ T3875] [] device_add+0x10da/0x181c [ 1264.427497][ T3875] [] hid_add_device+0x366/0x9d8 [ 1264.428377][ T3875] [] usbhid_probe+0xa6e/0xf88 [ 1264.429119][ T3875] [] usb_probe_interface+0x2d6/0x8c4 [ 1264.429994][ T3875] [] really_probe+0x232/0x9be [ 1264.430750][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.431546][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.432303][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.433088][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.433891][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.434620][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.435500][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.436347][ T3875] [] device_add+0x10da/0x181c [ 1264.437196][ T3875] [] usb_set_configuration+0xf08/0x19dc [ 1264.438057][ T3875] [] usb_generic_driver_probe+0xae/0x128 [ 1264.439009][ T3875] [] usb_probe_device+0xd6/0x360 [ 1264.439864][ T3875] [] really_probe+0x232/0x9be [ 1264.440718][ T3875] [] __driver_probe_device+0x1d4/0x3f2 [ 1264.441605][ T3875] [] driver_probe_device+0x60/0x1ce [ 1264.442486][ T3875] [] __device_attach_driver+0x1e2/0x2fc [ 1264.443329][ T3875] [] bus_for_each_drv+0x142/0x1da [ 1264.444081][ T3875] [] __device_attach+0x1c4/0x462 [ 1264.444862][ T3875] [] device_initial_probe+0x1c/0x26 [ 1264.445845][ T3875] [] bus_probe_device+0x15c/0x192 [ 1264.446678][ T3875] [] device_add+0x10da/0x181c [ 1264.447589][ T3875] [] usb_new_device+0x964/0x1778 [ 1264.448475][ T3875] [] hub_event+0x2716/0x48de [ 1264.449336][ T3875] [] process_one_work+0x96a/0x1f3a [ 1264.450354][ T3875] [] worker_thread+0x5be/0xdc6 [ 1264.451179][ T3875] [] kthread+0x37e/0x7b6 [ 1264.452007][ T3875] [] ret_from_fork+0xe/0x18 [ 1264.453057][ T3875] SMP: stopping secondary CPUs [ 1264.455399][ T3875] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:26:26 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80073dd2 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff86266352 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 9001300000098e47 x0/zero 0000000000000000 x1/ra ffffffff80073ea0 x2/sp ffff8f8000007a90 x3/gp ffffffff89c1d3c0 x4/tp ffffaf8017da3480 x5/t0 1029a05af3e381f0 x6/t1 fffff5ef0ddade60 x7/t2 0000000000000017 x8/s0 ffff8f8000007a90 x9/s1 ffff8f8000007bd0 x10/a0 0000000000000007 x11/a1 0000000000000001 x12/a2 0000000000f00000 x13/a3 ffffffff80073dda x14/a4 ffffaf8017da4480 x15/a5 ffffaf8017da3480 x16/a6 0000000000f00000 x17/a7 ffffaf806ed6f303 x18/s2 0000000000000000 x19/s3 ffffaf806ed620e0 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80073ce2 x23/s7 ffff8f8000007aa0 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86268630 x27/s11 1ffff5f0033f5e01 x28/t3 ffffaf8017da3fb0 x29/t4 fffff5ef0ddade60 x30/t5 fffff5ef0ddade61 x31/t6 0000000000000008 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 ffffffff803500b6 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff802c1172 sepc ffffffff86266352 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 9001800000094ffb x0/zero 0000000000000000 x1/ra ffffffff802f90c4 x2/sp ffff8f800d5b5ac0 x3/gp ffffffff89c1d3c0 x4/tp ffffaf802ee7b480 x5/t0 ffff8f800d5b5bb4 x6/t1 fffffffef1384274 x7/t2 7320666f20646165 x8/s0 ffff8f800d5b5b00 x9/s1 ffffffff882e44e0 x10/a0 ffffffff882e44e0 x11/a1 0000000000000000 x12/a2 0000000000100000 x13/a3 ffffffff802c9c78 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000200000020 x19/s3 00000000000003b9 x20/s4 ffff8f800d5b5d00 x21/s5 0000000000000000 x22/s6 ffff8f800d5b5bc0 x23/s7 ffffffff88f85958 x24/s8 0000000000000000 x25/s9 0000000000000001 x26/s10 dfffffff00000000 x27/s11 ffff8f800d5b5c20 x28/t3 ffffffff802cb7e4 x29/t4 fffffffef1384274 x30/t5 fffffffef1384275 x31/t6 ffff8f800d5b5618 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