last executing test programs: 12m17.766501418s ago: executing program 32 (id=52): r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x0, 0x0, [0xfffffffffffffffc, 0xbfeb, 0x5, 0x1, 0x1, 0x3], 0x0, 0x0}, 0x78) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f00000000c0)) creat(&(0x7f0000001380)='./file0\x00', 0x12) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001800), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) read(r1, &(0x7f0000000140)=""/177, 0xb1) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000001440)='./file0\x00', &(0x7f0000000040)='nfsd\x00', 0x200400, 0x0) 12m4.147734105s ago: executing program 33 (id=47): pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="1f", 0x1, 0xfecc) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0xffffffff, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x4000000, {}, {}, @raw32}], 0x1001a) 11m52.761405815s ago: executing program 2 (id=169): socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, 0x0, &(0x7f0000000340)) (fail_nth: 2) 11m52.322298948s ago: executing program 2 (id=173): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0x10000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000001240)={@host}) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(r0, 0x7af, &(0x7f0000000040)={@hyper, 0x4}) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r0, 0x7b0, &(0x7f0000000200)={@local, 0x10000}) 11m52.215078151s ago: executing program 2 (id=174): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) 11m51.383691259s ago: executing program 2 (id=184): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x12) fcntl$setown(r0, 0x8, 0x0) chdir(&(0x7f0000000080)='./file1\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(0x0, r1) mount$9p_fd(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x10000, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x800000, 0x0) mount(0x0, &(0x7f0000000040)='./cgroup\x00', 0x0, 0x1200051, 0x0) 11m51.117256807s ago: executing program 2 (id=186): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x80042, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9c", 0x1}], 0x1, 0xffffffff, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000100)='xfs\x00', 0x208083, 0x0) 11m50.709377978s ago: executing program 2 (id=188): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e000701ffffffffffffff84017c00000400fc800c0001800600060086dd0000080002"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xf, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x0, 0xbc4, 0x2}}, 0x30) sendto$inet(r1, &(0x7f0000000000)="f461c5bbd7000083", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r1, &(0x7f000000e280)=[{{0x0, 0x0, 0x0}, 0x8005}], 0x1, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x83, &(0x7f00000011c0), &(0x7f0000000180)=0x8) 11m50.142439451s ago: executing program 34 (id=188): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e000701ffffffffffffff84017c00000400fc800c0001800600060086dd0000080002"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xf, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x0, 0xbc4, 0x2}}, 0x30) sendto$inet(r1, &(0x7f0000000000)="f461c5bbd7000083", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r1, &(0x7f000000e280)=[{{0x0, 0x0, 0x0}, 0x8005}], 0x1, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x83, &(0x7f00000011c0), &(0x7f0000000180)=0x8) 11m47.763838728s ago: executing program 4 (id=206): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="1400000010000100f5000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000040000000030a01020000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000054000000060a010400000000000000000100000008000b40000000000900010073797a30000000002c0004802800018008000100666962001c00028008000240000000030800034000000001080001400000001414000000110001"], 0xdc}}, 0x0) 11m47.585325133s ago: executing program 4 (id=208): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) personality(0x5400004) mmap(&(0x7f000078a000/0x2000)=nil, 0x2000, 0x100000a, 0x202812, r0, 0x8000) 11m47.320860343s ago: executing program 4 (id=211): mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x802ca2, 0x0) (fail_nth: 3) mount(&(0x7f0000000080)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='hfs\x00', 0x2208080, 0x0) 11m46.805170168s ago: executing program 4 (id=215): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r0, 0x0) setpgid(0x0, r0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x800000, 0x0) (fail_nth: 6) 11m46.564877663s ago: executing program 4 (id=216): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="14000000140001002dbd700000c615ee08f2"], 0x14}], 0x1}, 0x0) (fail_nth: 5) 11m45.227964939s ago: executing program 4 (id=220): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000b001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30"], 0x7c}}, 0x0) 11m44.748948017s ago: executing program 35 (id=220): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000b001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30"], 0x7c}}, 0x0) 7m32.854833002s ago: executing program 6 (id=2101): syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000280)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x1f, 0x6, 0x80d804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}}, 0x50) r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x57e, 0x200e, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x3, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x8, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x81, 0x0, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\"\t\x00\x00'], 0x0}, 0x0) 7m31.007390494s ago: executing program 6 (id=2111): creat(&(0x7f0000001380)='./file0\x00', 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWRULE={0x30, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_USERDATA={0x4}]}], {0x14}}, 0x58}, 0x1, 0x0, 0x0, 0x20008080}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x4040) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000ffffff040001c0"]) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='jfs\x00', 0x2200000, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x4) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) (async) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWRULE={0x30, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_USERDATA={0x4}]}], {0x14}}, 0x58}, 0x1, 0x0, 0x0, 0x20008080}, 0x0) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x4040) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000ffffff040001c0"]) (async) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='jfs\x00', 0x2200000, 0x0) (async) 7m30.549167234s ago: executing program 6 (id=2112): openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x4000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4138ae84, &(0x7f0000000240)=@x86={0x0, 0x2, 0x84, 0x0, 0x1, 0x5, 0x3, 0x4, 0x80, 0x10, 0x3, 0xbe, 0x0, 0x7f, 0x4, 0xf0, 0xd5, 0x8, 0x6, '\x00', 0xc, 0x21}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000140)=@x86={0x86, 0x4, 0x6, 0x0, 0x0, 0x6, 0x7, 0xa, 0x9, 0x7, 0x9c, 0x2, 0x0, 0xb03, 0x1000007, 0x80, 0x5, 0x0, 0x7, '\x00', 0x40, 0x8}) ioctl$KVM_RUN(r5, 0xae80, 0x10000000000000) 7m30.323784307s ago: executing program 6 (id=2113): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x1, 0x101}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f00000002c0)=""/138, 0x0}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000880)={0x1, 0x0, [{0x2, 0x2, &(0x7f00000006c0)=""/2}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x10b942, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000380)={0xc}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x20000) 7m30.258333392s ago: executing program 6 (id=2114): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000001900), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fedbdf2501000014001800008000756470"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) setxattr$incfs_metadata(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), &(0x7f0000000500)="6e3d23191d9b4fb7bb3a25bc9b3e86e6ee8099c73b9fc314aca9c5fab44fcbb4a673bb4b3ac2d954e93d28f9a4385f0453fd07683769ceafd85b4dcc819bcddf9aca2a513f4ae379a29c2b0f9356c5365c72e2c05132197f27369ff0557309b2e889b57b3957cf1316e6f8f9f74eb847b8d0cec7610d9a854b2beca8f6a89ba94867691635e1d4e55bb2664c3e6c94fa384d0fb52fc0951e2ffa993ef810c3fdb2f76e472523f43c116b7210afe5aa90c724aa646eb58fc49de947b1b3d08a850e679f5d525e6e", 0xc7, 0x2) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xd5) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x40049366, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) r3 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x29202, 0x0) ioctl$VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045613, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfdfdffff, 0x0, 0xfffffff8}) write(r3, &(0x7f0000000000)="fb196d", 0x3) 7m30.137323799s ago: executing program 6 (id=2115): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e0007010000000006000000017c00000400fc800c0001800600060086dd0000080002"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xf, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x0, 0xbc4, 0x2}}, 0x30) sendto$inet(r1, &(0x7f0000000000)="f461c5bbd7000083", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r1, &(0x7f000000e280)=[{{0x0, 0x0, 0x0}, 0x8005}], 0x1, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x83, &(0x7f00000011c0), &(0x7f0000000180)=0x8) 7m15.123116596s ago: executing program 36 (id=2115): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e0007010000000006000000017c00000400fc800c0001800600060086dd0000080002"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xf, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x0, 0xbc4, 0x2}}, 0x30) sendto$inet(r1, &(0x7f0000000000)="f461c5bbd7000083", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r1, &(0x7f000000e280)=[{{0x0, 0x0, 0x0}, 0x8005}], 0x1, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x83, &(0x7f00000011c0), &(0x7f0000000180)=0x8) 4m40.685362491s ago: executing program 7 (id=3179): syz_usb_connect$hid(0x0, 0x0, 0x0, &(0x7f00000006c0)={0xa, &(0x7f0000000480)={0xa, 0x6, 0x310, 0x7, 0x2, 0x7f, 0xff, 0x6}, 0x4a, &(0x7f00000004c0)={0x5, 0xf, 0x4a, 0x4, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x4, 0x3, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0xe, 0x2, 0x8}, @generic={0x34, 0x10, 0xa, "b38f31a4a057dd7510d9496823d845beff206ff49d6c36e2415106d2b0d5f4aee8919bb0dba113ace18584e4664dbcc1cf"}]}, 0x3, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x40c}}, {0xbf, &(0x7f0000000580)=@string={0xbf, 0x3, "23d3ef3ebef95793c5b251cc5a5b6e734825677c12ad37bb0d0965da5d26c7ea4317e2db4399c715677a45ae17984a2b899c34073a5e61c654d03277e4df3d1c8874335f230c2666742add0186d089c140f4a82f2a639237eb51087b01febb832374834625ea1fb1786daac33c775c93bb92f9c4dad3159d65bed4484589ed8afcb50ce97e7f57c2df7aef491bce9638a96e224e3a3b9d1eaa60390362767ea5664a8bf9c881ef0b6689fd8d30b658221185195066182018e781fd017f"}}, {0x6e, &(0x7f0000000640)=@string={0x6e, 0x3, "4298469016f7fa723590f589a1cc39840f963af7c5fbad05355d99014daea925c1c5e18ff16357759e5d5ca45d0bef77f32301622d3ccdd644e0e263b9698bf4ac9642363bea417243895515318636b061eb01ef89fe778e21f2980199c002540850e8ec74883a42fc4ebf81"}}]}) 4m40.130394293s ago: executing program 7 (id=3180): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e0007010000000700000000017c00000400fc800c0001800600060086dd0000080002"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xf, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x0, 0xbc4, 0x2}}, 0x30) sendto$inet(r1, &(0x7f0000000000)="f461c5bbd7000083", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r1, &(0x7f000000e280)=[{{0x0, 0x0, 0x0}, 0x8005}], 0x1, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x83, &(0x7f00000011c0), &(0x7f0000000180)=0x8) 4m40.013382934s ago: executing program 7 (id=3181): creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='jfs\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 4m39.962361928s ago: executing program 7 (id=3182): pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r1 = open(&(0x7f0000000040)='./bus\x00', 0x4e142, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffd2a}, 0x1, 0x0, 0x0, 0x4008005}, 0x4048080) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r2, 0x8b28, &(0x7f0000000040)) pwritev2(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="05", 0x6a000}], 0x1, 0x6000000, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000080), 0xfffffe13) syz_clone(0x4000000, &(0x7f00000003c0)="e5c1a6b7c8a611c26fbcf13abeb9551e4ece3f1b14e85f561c8402687d33cea652ca5dca3b50dc2fb91faa8be20b489fe28d1a13fb29113d28a54c5df5f6eafb42dc74d9566d27a84fff3e9a0a879f1815f4f7a1eb41922e365bfb3bde18f7fa027bbe37f5bd1b2d8cd5c715c2f1e1", 0x6f, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f00000006c0)="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") r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x221, 0x203, 0xa5, 0x45ae, 0x4, 0xfffffffd, 0xa2f}, 0x20) sendto$inet(r4, &(0x7f0000000100)="ab", 0xff80, 0x2000c8d4, &(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, 0x1404, 0x200, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000440)="cb56b6cc04f01f56bb6e284f5fab5c66", 0x10) accept4(r3, 0x0, 0x0, 0x800) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "feea60341ee0d624a0dadbf89196a36a29319a9926164ea4358679d40460e6f2c5f2ef7451f32fa58d3cef648cbe84a43cd8da3d85fc7081c54148b79e780b40", 0x12}, 0x48, 0xfffffffffffffffc) r5 = socket$can_raw(0x1d, 0x3, 0x1) splice(r5, 0x0, r0, 0x0, 0x400000fff, 0x4) 4m39.021362245s ago: executing program 7 (id=3185): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r0) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r0) recvmmsg(r0, &(0x7f00000086c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/196, 0xc4}], 0x3}, 0x5}], 0x1, 0x40000000, 0x0) 4m38.471805302s ago: executing program 7 (id=3186): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="2e00000010008188040f6fec59acbc0435a181003fc3000003010000000000000e000d000d6ed60012801900121f", 0x2e}], 0x1}, 0x0) 4m38.241839205s ago: executing program 37 (id=3186): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="2e00000010008188040f6fec59acbc0435a181003fc3000003010000000000000e000d000d6ed60012801900121f", 0x2e}], 0x1}, 0x0) 3m18.453147644s ago: executing program 5 (id=3821): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f0000005b574e69622bf85eda07b3"], 0x0}, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x800c42, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x4140aecd, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000008c0)=ANY=[@ANYBLOB="12010000f26c44204f080100b8e0010203010902120001010000000904"], 0x0) syz_open_dev$sndctrl(&(0x7f0000000040), 0x80000000, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r6, 0x3b87, &(0x7f00000000c0)={0xffffffffffffff14, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffff9}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$HIDIOCGUCODE(r2, 0xc018480d, &(0x7f00000011c0)={0x3, 0x100, 0x300, 0x8000005, 0x590f, 0x40}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) 3m15.521345371s ago: executing program 5 (id=3856): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f0000000900)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfcff, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) 3m15.429305236s ago: executing program 5 (id=3857): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="2e00000910008188040f80ec59acbc0413a18100390000000015f0ffffff00000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x20) 3m15.258683775s ago: executing program 5 (id=3858): openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x284ac0, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_REGS(r3, 0x4090ae82, 0x0) r4 = openat$kvm(0x0, &(0x7f0000000040), 0x428c45d425c93519, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x600c0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000280)={0x1, @raw_data="0e41f026d4199569d97a998ec5a7ce1570e898669ac0eed46e6e96db06876458d603c451849c2f80513830c7bf14f0f67b9931be77f428cbd8172469fc2628caaaafc86f5640e01b38094bc8539dae5b5781fadb48ec04ec847cc01dbc550ce9e54e87c01240b363e54e8cd8292d605faae1d9919531e0f19ed960c6243d6019cfab28d9111d1599079ca5c820901151838e756547bbb30b653a1253266f453a98318fa9eb7472c6c6b0ab95948fef431ef1fa5a84a455e957496b6ee43e14b466b493e2ef4eaa14"}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00000001c0)={0xf0001, 0x0, [0xb, 0xb, 0x2, 0x9, 0x7, 0xfffffffffffffff9, 0x3000000003, 0xffffffffffffffed]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) unshare(0x2c020400) mount$bind(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x80000, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r7, 0x40384708, &(0x7f0000000040)={0x8, 0x1, 0xd8, 0x3f, 0x6, "3eccd25569e20900"}) openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x84082) epoll_create(0x5) socket$inet_udp(0x2, 0x2, 0x0) 3m15.07052772s ago: executing program 5 (id=3860): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) (async) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f0000005b574e69622bf85eda07b3"], 0x0}, 0x0) (async) r2 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r2, 0xc018480d, &(0x7f00000011c0)={0x3, 0x100, 0x300, 0x8000005, 0x590f, 0x9}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) 3m14.6171138s ago: executing program 5 (id=3863): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000f478ef8ed"]) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x6, 0xa, 0x0, 0x9}) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000500)={0x1, 0x1, &(0x7f0000000140)=""/95, &(0x7f0000000440)=""/89, &(0x7f00000004c0)=""/25, 0xdddd6000}) setns(r2, 0x2000000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file0\x00'}) r3 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x2}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc2604110, &(0x7f00000001c0)={0x0, [[0x1, 0x0, 0x4000000], [0x800, 0x100003, 0x3, 0x1da7, 0x0, 0x0, 0x0, 0x9], [0x91, 0x0, 0x5, 0x0, 0x8, 0x0, 0x1]], '\x00', [{0xfffffffe, 0xfffffffe}, {0x100775, 0xffffffff}, {0x0, 0x5}, {0x5, 0x1}, {0x100}, {0x8564, 0xbe}, {0x0, 0x2}, {0x0, 0xffffffff}, {}, {0x0, 0x1}, {0xb6d}], '\x00', 0x5}) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000003c0), 0x40001, 0x0) r7 = dup(r6) ioctl$PTP_EXTTS_REQUEST2(r7, 0x40603d10, &(0x7f00000002c0)={0x1, 0x9}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0x5, 0x6, 0x0, 0x0, 0x10003, 0x0, 0x400200cc4, 0xffe, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6a, 0x8d], 0xeeee8000, 0x2011c0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 3m14.423729362s ago: executing program 38 (id=3863): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000f478ef8ed"]) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x6, 0xa, 0x0, 0x9}) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000500)={0x1, 0x1, &(0x7f0000000140)=""/95, &(0x7f0000000440)=""/89, &(0x7f00000004c0)=""/25, 0xdddd6000}) setns(r2, 0x2000000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file0\x00'}) r3 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x2}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc2604110, &(0x7f00000001c0)={0x0, [[0x1, 0x0, 0x4000000], [0x800, 0x100003, 0x3, 0x1da7, 0x0, 0x0, 0x0, 0x9], [0x91, 0x0, 0x5, 0x0, 0x8, 0x0, 0x1]], '\x00', [{0xfffffffe, 0xfffffffe}, {0x100775, 0xffffffff}, {0x0, 0x5}, {0x5, 0x1}, {0x100}, {0x8564, 0xbe}, {0x0, 0x2}, {0x0, 0xffffffff}, {}, {0x0, 0x1}, {0xb6d}], '\x00', 0x5}) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000003c0), 0x40001, 0x0) r7 = dup(r6) ioctl$PTP_EXTTS_REQUEST2(r7, 0x40603d10, &(0x7f00000002c0)={0x1, 0x9}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0x5, 0x6, 0x0, 0x0, 0x10003, 0x0, 0x400200cc4, 0xffe, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6a, 0x8d], 0xeeee8000, 0x2011c0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2m46.101418725s ago: executing program 8 (id=4080): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000400000000000000000a20000000000a01030000000000000000010000000900010073797a300000000040000000030a01020000000000000000010000000900030073797a32000000001400048008000240326565a708000140000000000900010073797a300000000048000000060a010400000000000000000100000008000b40000000000900010073797a3000000000200004801c0001800b00010072656a65637400000c000280080001400000000114000000110001"], 0xd0}}, 0x0) 2m45.985285963s ago: executing program 8 (id=4081): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}], 0x38) write$sndseq(r1, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"448cc880fe353ca0f2c2e953"}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xc4) write$sndseq(r1, &(0x7f0000000640)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x8}, @ext={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x6, 0x7fff, 0x8}}, {0x0, 0x0, 0x0, 0x0, @time={0xffffff81}, {}, {}, @time=@time}], 0xc4) write$sndseq(r1, &(0x7f0000002840)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x54) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0xd00}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xc4) 2m45.89671235s ago: executing program 8 (id=4082): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000100)={'syzkaller0\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8943, &(0x7f0000002280)={'syzkaller0\x00', @random="001300000041"}) 2m45.815614478s ago: executing program 8 (id=4083): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000380)) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x2, 0x1) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000100)) close_range(r0, r0, 0x2) 2m43.577419123s ago: executing program 8 (id=4093): creat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000340)="240000001a005f20f109dfc64d2609e00214f9df0700dd00007f000001fe000258dbef0f", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x16b601, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000002140)='./file1\x00', 0x42, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) socket$nl_netfilter(0x10, 0x3, 0xc) write$sequencer(r1, &(0x7f0000000100)=[@generic={0x2}, @v={0x93, 0x0, 0x0, 0x17, @generic, 0x1}], 0xfffffffffffffdfa) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_SEQ_SYNC(r1, 0x5101) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs3\x00', 0x8000, 0x0) 2m43.335418019s ago: executing program 8 (id=4097): mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='exfat\x00', 0x200000, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r0, 0x29, 0x21, 0x0, 0x0) r1 = fsopen(&(0x7f0000000080)='nilfs2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2m27.868888959s ago: executing program 39 (id=4097): mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='exfat\x00', 0x200000, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r0, 0x29, 0x21, 0x0, 0x0) r1 = fsopen(&(0x7f0000000080)='nilfs2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) 6.509240539s ago: executing program 1 (id=5250): ioprio_set$pid(0x1, 0x0, 0x2007) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1faa5a5a50767c75, 0x0) mmap(&(0x7f0000789000/0x2000)=nil, 0x2000, 0x5a051feb1e984a18, 0x202812, r0, 0x7dfff000) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f00000004c0)=""/128, 0x80}], 0x9, 0xd9d0, 0x1) timer_create(0x6, &(0x7f0000000040)={0x0, 0x27, 0x2}, &(0x7f0000000080)=0x0) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000dc0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d34, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x3}}}}]}}]}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000600)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000640)) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000000a00)={0x2c, &(0x7f0000000780)={0x20, 0x7bcd6c10878fe23, 0x3, {0x3, 0x21, 'P'}}, 0x0, 0x0, 0x0, 0x0}, 0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) madvise(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x9) 4.86306267s ago: executing program 1 (id=5256): syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0xfffffffe}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[], 0x23c}}, 0x0) 4.718234115s ago: executing program 3 (id=5258): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)={@void, @void, @eth={@multicast, @local, @val={@val={0x88a8, 0x0, 0x0, 0x6}}, {@mpls_mc={0x8848, {[], @ipv4=@gre={{0x5, 0x4, 0x2, 0x1d, 0x58, 0x66, 0x0, 0x5, 0x2f, 0x0, @multicast1, @local}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {}, {0x1, 0x0, 0x0, 0x1}, {0x8, 0x88be, 0x0, {{0x9, 0x1, 0x1f, 0x1, 0x1, 0x2, 0x1, 0xd4}, 0x1, {0x7}}}, {0x8, 0x22eb, 0x3, {{0x5, 0x2, 0xf, 0x3, 0x0, 0x0, 0x3}, 0x2, {0xc9, 0x1fe, 0x2, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x5c000000}}}}}}}}, 0x6e) 4.601342275s ago: executing program 9 (id=5260): r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) (async) read(r0, 0x0, 0x36) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x20080c4, 0x0) 4.550581531s ago: executing program 9 (id=5261): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa02, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2000) r3 = syz_open_dev$I2C(0x0, 0x0, 0x0) ioctl$I2C_RDWR(r3, 0x707, &(0x7f0000000080)={&(0x7f00000005c0)=[{0x7, 0x9000, 0x83, &(0x7f0000000100)="8bf09b78a2c1ed30f6b9db4dcb994cb78beab61e680213e12c1b6d3a0f5a5b23e49a5f1bcdcb2a7230171101e4011e6f59a2e864a1b5c0e8de03afc05340f1d4592363751f066fec3c780a179410f0e7e799ec0caf2a7ca0ca21434b39ae3cd9486802b19a37bb21ec76688770e5d533c36775c419655c54cc2bc2b5e4cdfeaeaf505a"}, {0x10, 0x600, 0xb3, &(0x7f00000001c0)="8e1258e622bac2021e746125b92933376903d7b11f5449b9e3f24a9eaa54d1f57b0d0de0f6663d117d557dcfc23ddf7f108a69292d0aa6cecfb0d7b0dd228ddd7952020acf518994e421cdb09e1e62f60b33b92bbd17deaa88c94dfc70da6578efbea0cde20b6627e197c174c14c335b2bf7eb95a110f5de66c568ac8244446a9e3ebceccb822e936306a26e9c968f41a34287db971ad7474328c60ff24f2a21a53a499a9e297e8f7078c806b551d135dea351"}, {0x4, 0x1, 0xa9, &(0x7f0000000280)="bf4be9cf3c929929906f2755e6b6cb713a49c671a842a5ca926b688c7e11b5ccbf4a5d568f2efdbb60be72a086dad89e29ba96cfb099819bb91dc628795d90855929d9baa7069e3183d59c7369e6c9f6c65aa28669793ee152d3ec1412ae7d200609d0c996e4397975126fc98916fc725419404e38dfe4a6c5dc55f0450e694f46f39cad5ea52cc111ebc951ff2f057996af684e4b26c2365916c262ba131db0cb051f884835951bb7"}, {0x4, 0x0, 0xd6, &(0x7f0000000340)="1e1c59dbd45ddc05f8697a0edf3291b3eb1d39186096dba18d14afe62ec3881e7b0e1102016ced3d8b24c325ab35b9e3d1cbcdc1e73e248805be4f6ce8fd20cac61b3affe1f65882b62508605f3c674d89579a0fd4aa646d464186c0938bec6757094becf54c740a8771b482f5e46a60d7738c43c439eb0e50f020c675b59d4e0c16e26fef8fbae1d515a5e1478b6533a1e745aa7183a0b7b33429870c25234b1c06e0b4da0bcb3d9f25031e8518b3d00b0dd95f1314153a61d82c14d974d334937f7ab137282563ca6373defd41e67f0cd73544cfb2"}, {0xf3ed, 0x0, 0x0, 0xfffffffffffffffe}, {0x1000, 0x0, 0x47, &(0x7f0000000440)="cebc97040ab481f8c11633b08e2abdacfb86c55ab3ea998666f2569ba7feae87f5e1c4eb288cab0db9288547f461e23c610475b11d3a2d467ac0ef0abb1ae7ef453559b999cb4e"}, {0x6, 0xa00, 0x7b, &(0x7f00000004c0)="63d493c2dabcfaa0c449a3dbc7fb90a79f1c2832cfb7ebfd1676190103d6832a031b6783812e518f14bb5b6659b29259bc3e7e088a5603fdbc8d40a15f2225ff6ac6a24a428321553d81aa68477487b152dc386e02176e3983f412c4d571b4d247580ff387aea009454a32202455f07458cfde24784db3a4f17f7c"}, {0xa, 0x0, 0x7c, &(0x7f0000000540)="3512f69ac5eaa53b1207b8d8b62fa559d1fdec794a2c7f0f7df6a581e8bc5d0f934776bfab0eda4e2d5f63f4cd3736d6e55c886d0cd4c5b0d095338d75916afed329fd0950ef08530efb17efd62ec0a991ee6800fdfe37ee973a557eeac0aaa1722f25f79779eff58451c94f3d905c1ceff2e211ca182b0e4d7ee96b"}], 0x8}) ioctl$I2C_SMBUS(r3, 0x720, 0x0) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000640)=[{{0x1, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x2, 0x1, 0x0, 0x1}, {0x1, 0x0, 0x1}}, {{0x3, 0x1}, {0x4, 0x0, 0x1}}], 0x18) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, 0x0, &(0x7f0000000d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r5, 0x5608, 0x0) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r6, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r7, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r6, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r7, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r6, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r8, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b, 0x200000000000}) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendto$packet(r9, &(0x7f0000000180)="0b0312002e0064000200475400f6a1", 0x1000e, 0x0, &(0x7f0000000140)={0x11, 0x88a8, r10}, 0x14) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f00000006c0)={0x8, 0x10, '\x00', 0x1, &(0x7f0000000680)=[0x0, 0x0]}) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.numa_stat\x00', 0x275a, 0x0) write$cgroup_subtree(r11, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r11, 0x0) 4.397405848s ago: executing program 3 (id=5263): creat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x304}, '\a\x00', "c0a9b92b592a8e91a6934cb6b7b18f7a7a6eaa9cbd8ef3b0fbc326100136e976", '\x00', "2a1e833e7af32011"}, 0x38) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000280)=@gcm_128={{0x303}, "3c444bdaacdcab4d", "7c09e3c444d2f0ff2495408ac00bc823", "13d4610e", "05d41a5b745d371f"}, 0x28) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs3\x00', 0x8000, 0x0) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs3\x00', 0x8000, 0x0) 4.357081557s ago: executing program 3 (id=5264): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f09"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000740)={0x2c, &(0x7f0000000140)=ANY=[@ANYBLOB="001edd475f9a8cd1107fe6605b7f81c5133d84eae86475b637b6054fdeb774", @ANYRES64], 0x0, 0x0, 0x0, 0x0}) 3.948321044s ago: executing program 9 (id=5265): socket$xdp(0x2c, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @remote}, {0x2, 0x0, @empty}, 0x78}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000840)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0xc0, 0xfd}) 3.821139479s ago: executing program 9 (id=5266): r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1241}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3d}}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00000000c0)="008b34", 0x3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x6, 0xffffffff}, 0x10) sendto$inet6(r2, &(0x7f0000000200)='x', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3}, 0x8) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r0, 0x82, 0x41, &(0x7f0000002340)='hello') 3.562840604s ago: executing program 1 (id=5267): r0 = creat(&(0x7f0000001380)='./file0\x00', 0x10) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000080)={0xc}) r2 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000000740)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\f\x00\b\x00\x00', @ANYRES64], 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000001340)={'gre0\x00', &(0x7f00000012c0)={'ip_vti0\x00', 0x0, 0x700, 0x7, 0xffffffff, 0x3, {{0x16, 0x4, 0x3, 0x4, 0x58, 0x68, 0x0, 0x60, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@timestamp_addr={0x44, 0x2c, 0x67, 0x1, 0x3, [{@empty, 0x3a6}, {@remote, 0x9}, {@loopback, 0x9}, {@broadcast, 0x7}, {@local, 0x820a}]}, @end, @generic={0x83, 0xd, "f9aa6c536e2d25f9d8a006"}, @generic={0x44, 0x7, "c278ce6d7d"}]}}}}}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000000)=0x3da, 0x4) sendto$packet(r4, &(0x7f00000000c0)="3f03fe7f0302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000013c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000002480)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002780)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000004bc0)={'ip6tnl0\x00', &(0x7f0000004b40)={'ip6tnl0\x00', 0x0, 0x2f, 0x6, 0x4, 0x5, 0x39, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x1, 0x2}}) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r9, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'gretap0\x00', 0x0}) sendto$packet(r9, &(0x7f0000000180)="0b0312002e0064000200475400f6a13bb1000000086086dd4803", 0x100a6, 0x0, &(0x7f0000000140)={0x11, 0x8100, r10}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000004c80)={'ip6gre0\x00', &(0x7f0000004c00)={'syztnl2\x00', 0x0, 0x2f, 0xff, 0x80, 0x5, 0x5f, @mcast1, @private0, 0x1, 0x10, 0x7, 0x5}}) sendmmsg$inet(r0, &(0x7f0000007b40)=[{{&(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000001240)=[{&(0x7f00000000c0)="c9299491d1fe8ab4f493c5ec92a5503b6c0a27bc4022929aa7494735766a2bd45febc095a2a2b88a53832118ff259ea4df8cc89fbe96a6a7786b857d01298e6cca2c7a5ad8d0b42f7d440496fef28eac0f5654ef7b9a7d788b62", 0x5a}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="879d6505fe543880600865319df38cbed230cfaaec3cd3a532f5a0316518423f96a97f0d89ba9d662372858f904b1387b37d2063295ce01c21218177bd2fefb7475fce988167ff4374ccfcadb547992d45d38340cb4d869497693ffe271fd9bc13075956", 0x64}, {&(0x7f00000011c0)="da1c907f943e84fc738fc7bc8c4295fb0a925dc52a278f8ffb9c02833dcde53bb852e0635a80bead9b9328434414151bd1143796c7e07065a2c2875d9f604a9efc7aa4913f591314ef9ea5181ef0dbf92017", 0x52}, 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0x24}, @broadcast, @rand_addr=0x64010100, @local]}, @timestamp_addr={0x44, 0x3c, 0xc9, 0x1, 0x0, [{@local, 0x4}, {@multicast1, 0x3}, {@empty, 0x9}, {@empty, 0x10001}, {@local, 0x10000}, {@empty, 0xffffffff}, {@local, 0x9}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb1}}, @ip_retopts={{0x88, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x34, 0xc3, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x3d}, 0x8}, {@multicast2, 0x19b}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8a56}, {@broadcast, 0x26}, {@empty, 0x6}, {@empty, 0xfff}]}, @end, @cipso={0x86, 0x1a, 0xffffffffffffffff, [{0x0, 0x6, "832e4626"}, {0x5, 0x5, '[!_'}, {0x7, 0x5, "e73c95"}, {0x6, 0x4, "fd11"}]}, @rr={0x7, 0x27, 0x16, [@empty, @local, @empty, @empty, @rand_addr=0x64010101, @multicast2, @multicast1, @private=0xa010101, @loopback]}, @noop]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x80dc9e2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @broadcast, @remote}}}], 0x1d0}}, {{&(0x7f0000004ec0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10, &(0x7f0000005180)=[{&(0x7f0000004f00)="3d95ff204a1c05bb9c0ebe39f39b0ba788984765465facaa009e05244c9f7e7274f491428756b144833671fd1af1cb765205286aed8ff72b23df034be4b7607b2511f9550dff939a2b8812c3c2609794b00410c0a1427cfbca227f925c55a097e6255522256ce92fb8", 0x69}, {&(0x7f0000004f80)="ff6e53f6ec698256dbedda18af7a4e85d6a1e9881606d0e74bb54a997c7cadff70c942a8a533584ec63144a9ea23b50a5f592b387d1bd97df206c57ed271b67f65b3e2dbd7a3d6cd4c14217a1e4240b5e7212e53bac98d8e8a55c0a9f57261bdab4a616d771ae39fc2d1d645a937e912d8606fd2d7cf790f2203ff65409a2c0b03f1a5ef4a053a094ca898f9cbe7abf5cb70d8339acb2093e22a8a4ec678ca3f078ed005e9364f2b8e6bc8267d6763408f564733dce6429c244c26787969580b0633e558891daf057f5c295a819175ebe12c950df9d286a302c886567f4fe5e2e5e3", 0xe2}, {&(0x7f0000005080)="598bfa9e1ff7661cfd13abef2a17764b85f3381b6b4f0fb3dc9727c3cfea546ca7aeef3250bc6454ff5055e5a24ece5b412dfc1a51eaa20166eb28e53d3eb531bc12c35dd0762b19b594e723284c71efcc4d6b90513d9908915a176680b8ccd17c3b84c7deed0113435f30dc4e3fa2d8e8c6bb4838a388a2b46df3d5ed7c2f324d302792cb903503323f9fc812f08e9fd15b9f66ecaaa99e44d9583785ba67686a59537ae4d59c50f3e948ac07df5c9c852d7f491241d75b106c8d0f951b9867545782d301648f6c648cf00bfcbefe16dca09067e62342", 0xd7}], 0x3, &(0x7f00000051c0)=[@ip_tos_int={{0x14}}, @ip_retopts={{0xd8, 0x0, 0x7, {[@end, @rr={0x7, 0x13, 0xbf, [@local, @dev={0xac, 0x14, 0x14, 0x24}, @multicast2, @private=0xa010100]}, @cipso={0x86, 0x61, 0x3, [{0x5, 0x12, "80f34c064ddcced679d616a3da9474da"}, {0x1, 0xf, "93eb3a97c71550adb800e4c741"}, {0x2, 0x12, "e3953f9ac6fd6a46b119a1d483ac1a8c"}, {0x6, 0x3, "e0"}, {0x6, 0x7, "a1b32c7857"}, {0x0, 0x9, "efae0d4d07bb88"}, {0x7, 0xf, "279f61f1b10ea6345c255e9e2f"}, {0x1, 0x6, "bb95c1f7"}]}, @timestamp_prespec={0x44, 0x24, 0x6d, 0x3, 0x6, [{@multicast1, 0x7}, {@multicast1, 0x9}, {@rand_addr=0x64010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0xd}, 0xe9}]}, @timestamp_prespec={0x44, 0x2c, 0xdf, 0x3, 0x3, [{@remote, 0xfffffffe}, {@remote, 0xa}, {@remote, 0x580000}, {@remote, 0x8}, {@empty, 0xff}]}]}}}], 0xf0}}, {{&(0x7f00000052c0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000079c0)=[{&(0x7f0000005300)="646703d0c198c5c8c28f8c1acd88821c0c37121e010842deca58fbd71bc65d8e2fae86512f0f87be408eb905c40717ad9acb7df90369916f3e16d110b1de97dcbe12745a26aee31268fc5d67e897b37f7f90bd5224af3fba58879fc6d768815e3109826937a85afe1c00e453b0e786585c84459f17d1b2ae1563a684b20b01edfe9f6d3a5859f393c552b9ef191f81d273a64e48c6934c52077ec2469854d9b57caa620f63b1730e449e26276bb5b96a2e8fb4bec6af2a474175eb6d364f9c3b31bb9fc62e9bb237f32f13878e9a", 0xce}, 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0x1000}, {&(0x7f0000007580)="2341d5272ecce5fb3243ac736fc86f6f64a4940ff9bbfc725959ef7bfaac920c3b9ab1c8b3bd342369bdd40ac593a2d5b7e8f529", 0x34}, {&(0x7f00000075c0)="3c664203fe8364e2d51d5303189be26315807671c8be0be3cd16aabfe0fa51e1fbd987d32cec7f07a5378ddf3680fd32322606954d73d1d121ed878ce6d0f65ce7ed2779e87702b32bbabc86b13d4da2f1b4b896fa963ba10b80222ea31c169c3f21f60b3f86f6da5159ce3519449057418c31a7e395f8794b6e201d22bc57d1f52dfb36d6dfff4ea3f3276387d77f1a3ae0bc7d69407d42b2bece88d90c9633ba101b4e1f17a0b2418a83563130b9946f39629f50133cb448af14de47c622432c30d805999ca12fee3329d85851395dd3db9de8f58a", 0xd6}, {&(0x7f00000076c0)="a53df8052f14b94d12f8ba6a0531cf4ed8d8f41dc9d6d2734f68b8146260940312715376be39a455e1d3351b3ffc11349075631f31333f1cea2333b9d37db21e01b8dadd46da48ee016265a12d2f41f7a7f084c5ed5cf67c078c0c86059c25576a0cd9850b4e95e6f8e37929c3afce9d648beb94833620027e3509f7947042b158f54c3b7673179ec6a3f8e15f0afef5ee57f0bf8e0bf49608b79ab394504ead0229b4fc5d734dca0873ded8f06c1f275eada3fc495e9571dcde183551081798390f647ef970028b", 0xc8}, {&(0x7f00000077c0)="7da0cc0a955e01104bc852420f7c318fa026a4ffb84d7d0f08f9fd2ad24f827af2ba6dc3f213b4b1e7ba31b19bfd99c4a409a34eccc0dc28d49827042ba497e12e2e1b584a058eb1962f680975e8ae848f5cdeaf0487e3a71bb27cd25d39c4c07936a17f179bf17e56a516e9030ca05f040abeecb780feb1b4429c44739550eb792e1db2d65fd6df08a92cd67b32add6d4699d9ea59b3cff7e81eace4fd6f707063398a861f21bd58d433f72ffa4cced3ebc668585865ab4387d5a72874482348d5c77455f055c0ee81eda899715386bb7ed42d8149fad38eb107007ce1ddbe486", 0xe1}, {&(0x7f00000078c0)="853ae15f35fa8fa673d19dc052a9c28d0daeea9474f2a545829956c690370433d254bfc1a2cb9c62b74495db78b841d78ab88da52c62649263058770169601f6598783975498513fb603f6650fea34b8311230d66d3f8b27df973470a3a4584741f323630053b362e4e8210022ab70ce17198e68bd2c6322199036cd9c300e203a87de14d7d447ec0cc0d914d4b6ebea2e2b7a384479e8421adc123afca539ac20e0595602eea06f20117d45764e46e5571458dc0e1c6279e973ec18dc0639eb777e8f5ac955535d1db78e0c6966c89bbbd3469294c7e79453d2d9e72d3bcd9a16fbe979e56cbd765caa773b070b0f954617df3955c3", 0xf6}], 0xa, &(0x7f0000007a80)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0xf}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xe}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x90}}], 0x5, 0x4c000) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, 0x0) 2.925405048s ago: executing program 0 (id=5269): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @numgen={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_NG_OFFSET={0x8, 0x4, 0x1, 0x0, 0xffffffff}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x8b5}, @NFTA_NG_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}, 0x1, 0x2400000000000000}, 0x4) 2.909532239s ago: executing program 0 (id=5270): r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x44642, 0x108) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3", 0xa3}], 0x3}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xa2) syz_clone3(&(0x7f0000002500)={0x2000100, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x20, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4480) splice(r0, 0x0, r0, 0x0, 0x808, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) read$FUSE(r4, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {r6, r5}}, './cgroup\x00'}) syz_usb_connect(0x3, 0x77a, &(0x7f00000023c0)={{0x12, 0x1, 0xbf2dd1ca6f990ec, 0xa9, 0x5d, 0x4d, 0x40, 0xe66, 0x13, 0xa167, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x768, 0x3, 0x5a, 0xba, 0x80, 0x1, [{{0x9, 0x4, 0x6e, 0x5b, 0x10, 0xd5, 0xc0, 0x7e, 0x0, [], [{{0x9, 0x5, 0x0, 0x10, 0x10, 0x4, 0x0, 0xf9}}, {{0x9, 0x5, 0x80, 0xc, 0x20, 0x2, 0x3, 0x78}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x1, 0x1, 0x51}}, {{0x9, 0x5, 0x1, 0x17, 0x200, 0x1, 0xfe, 0x8f}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0xf, 0xf7, 0x6}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x9, 0x9, 0x3}}, {{0x9, 0x5, 0x8, 0x10, 0x400, 0x4, 0xf8, 0x8}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0xc, 0x8, 0x4}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x5, 0x4, 0x4, [@generic={0x29, 0xa, "bf4fe91feb5b3892304e5590a1fed8bfe77be5547191543d744e9634657db42ce94fb3e443bdf3"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0xfe, 0x6, 0xe0}}, {{0x9, 0x5, 0x2, 0x4, 0x8, 0x6, 0x6, 0x74, [@uac_iso={0x7, 0x25, 0x1, 0x43, 0x3c, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xc, 0x3}]}}, {{0x9, 0x5, 0x0, 0x10, 0x200, 0x5b, 0x1, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xe, 0x3}]}}, {{0x9, 0x5, 0xe, 0x8, 0x8, 0x3, 0x0, 0x1, [@generic={0x1f, 0x24, "d1a9dd6aa2a2451f2ed74994e9405cc2b5d8a863c6975187e71a8a504f"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x4, 0x40, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0xe6, 0x48, 0xb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x2}]}}, {{0x9, 0x5, 0xf, 0xc, 0x10, 0x5, 0x7, 0x3, [@generic={0x28, 0x6, "09c4ac4c4f0af2f62756b83804574216c9583e4455dbc9f8a63bbaec4f2fc6b58563dced2acf"}]}}]}}, {{0x9, 0x4, 0xfe, 0x7, 0x6, 0xa3, 0xcf, 0x70, 0x9c, [], [{{0x9, 0x5, 0xb, 0x3, 0x8, 0x0, 0x1, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0xff, 0x9, 0x59, [@generic={0xae, 0x30, "f5dee3c83435fe10fa8f1e8744ec055019e986a7d7b5399bca11dc89bbc2e85c6ddedafce78945931ced508a611e2d19aa7942ca8e3b9fdce51ed45260e48eac047079891eda3eab3fe8c180b976f0b21e3dd99602dcc6f759a2fd17ee2144f92ce6e0fa9be5dba515ebda5e051d70270b93471ec3a356c406f56850df0ec79fc6dba5072ad980fdf9354d29329ea228dfa2e586c1bbee347b2aa5953b6d313b19d64d1aef9dd54f11bc955f"}]}}, {{0x9, 0x5, 0xd, 0x4, 0x3ff, 0x8, 0x8b, 0x3}}, {{0x9, 0x5, 0xa, 0x2, 0x8, 0x3, 0x6, 0x5, [@generic={0xa8, 0x23, "7ce556950a2e3226eb35e8ac43831f63edda960add52ae623723be62052f4782981bc3b7ec8e1d01deedabbe0faf2f8cdf40493e59eec970f2bb2fa6d6afffcd840a6d9e3e946b4b23043062e3021495e289ff53a169daedb24211ac72096901adc2047611d3f0431b5ee44909b1aeed4e08ddc4671d33a2a695c7393ffca8ff13fbe3daacd9fcce95b580d30bc98415c9b6fd46a7db0af74639c7913206e9d8a438ce84e1bd"}, @generic={0x85, 0xf, "71a9c1a6f817e455abdd70f0bcf3d13e3ba48a7eef0524af813df7b048a84bc71a5a7bd615a1a11237afc1276c3813b24166235df13154df3c52d31d26c10d95f8b949ea9000a55bb8637ecfceddceb53f1f0de74bb226f3ee7f018a2e0459201c6228eee35f9fea4e7b70223ce6c0091dd46da9e44b7cf1c61bb32e870216a2b55178"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x200, 0x60, 0x2, 0x7}}, {{0x9, 0x5, 0x7, 0xc, 0x40, 0x80, 0x4, 0x98, [@generic={0x2e, 0x11, "fe27197e08c1a97d6d9021b16d6e4d8b2d3d9eef78977310ef849f9d95356aac70b1685d515da00319415e65"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x81, 0x7}]}}]}}, {{0x9, 0x4, 0x2e, 0x2, 0xb, 0xa2, 0xec, 0xed, 0xfb, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x8001, 0x82, 0x3, 0x7}, [@country_functional={0x6, 0x24, 0x7, 0x7, 0x8000}, @ncm={0x6, 0x24, 0x1a, 0xfff9, 0x22}]}], [{{0x9, 0x5, 0x6, 0x10, 0x3ff, 0x1, 0x6, 0x10, [@generic={0xe0, 0x22, "4d2b3ae9752dec9b9e87187323b51a52aeb894d89e8d8a3d37c5b7b92247a334b6fd587173ac4dd911578098ce78a8a9e6b7279efc4b4fd36d508b9a4251e3553bdd9f1bc923de42c0080faba0e9fa845ed0c6c9b2066571abb71459ef34499ee371237324e6d2cdbc36c8ad94a1e9c6abe90f7add6008bbd4144dee461c7d7e8dc33408e1586fdcd3956a71e74029026ce2c83fc2a7f78135755f37d48f92fbf09b0259b384d374289abdf47dd0b96e468ecfc177ad60e283c6bb799749912b6343b623373e63a4abb6ae133d35e6429cdcf6c809807c0b9b7936c5411c"}]}}, {{0x9, 0x5, 0xd, 0x3, 0x20, 0x0, 0x7, 0x80}}, {{0x9, 0x5, 0x6, 0x4, 0x8, 0x9, 0x7, 0x24, [@generic={0x83, 0x6, "97d02b72aab0fe455bb0726c3234355b5811d4f27b1cb6df0cc0b8dc5ff35b0daa161dfed67ed8c671a7fd6a40c6b4dac7ee973a461a2881112c800d92dfcfdac28ce46534ed73c15acaaa679ac608e90c3bac0c78a4d5ec7dbce6798c7dc71d060c735820b63b9abd23eb45c150ee76666db03a6c35685fd16792d5941c768732"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x3ff, 0x0, 0x2, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0x81}]}}, {{0x9, 0x5, 0x8, 0x4, 0x40, 0x9, 0x4, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x9, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x21, 0x17}]}}, {{0x9, 0x5, 0xa, 0x2, 0x8, 0x4, 0x7, 0x2}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x25, 0x2, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0xfe, 0x2}, @generic={0xd6, 0x16, "8e07c634ff74ce9afc2d8e9230918f7c2c3d780b71508d59f3ed3c51e49ce6e79c607ba0d130ae4da088b4b8e2f012a340315554372087c1e9339f72d99e17beafb1cf61856e6a26c6d9ff09b945fdc182aa777aef4cdd43bb096940749374fc3ff5c19f20a8273486a65cd3b27df83dec36e61e817a77371e4d67ff44cd7524c1d53ca1564dfad56113ce01421db25eaa1a30995587d211de1546e60af932e7dc14c0765cce2160e3506b7458f9dd75d04529a50b433a48b33f0e20cad0329daef87a23fe6cb43c467db01dfbffd711456b8037"}]}}, {{0x9, 0x5, 0x8, 0xc, 0x40, 0x9, 0x0, 0xfd, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0xef5}, @generic={0x6f, 0x3, "df06d9012e410355786e326ab4954fd7f57c2a6ad8a9a5ae4ea48b7fe36c29cdafc9364ad1d35b5eba464b38ca75558995f065ee69b6782cae123bb1ac04890739ace631bfcef9496ef24dca30bb153d406dbaf4b13229e17bde0dc4e0fab9433b00c1e9851e6386d7bd05cf65"}]}}, {{0x9, 0x5, 0xa, 0x1, 0x20, 0x2, 0xe, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x5}]}}, {{0x9, 0x5, 0x2, 0x0, 0x8, 0x8, 0x80, 0x7, [@generic={0x6e, 0x3, "d364d41af9e0f00d2e360b0f411ed6b77f8ca86a845324888e6cb5fd3a93cc83d2234d0f13a1a67da91838b50b675ab18f3b044fb683a962450838be94213a85fd7d4eed8b79a750f81d0bc935c2ec06ff913fb770fdfae5b8244c4ea9dd7e4b5a444f9342883e9a3297ae40"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7b, 0x7ff}]}}, {{0x9, 0x5, 0x9, 0x10, 0x400, 0x0, 0x9, 0xb5}}]}}]}}]}}, &(0x7f0000002f40)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x110, 0xc4, 0x3, 0x21, 0x8, 0x1}, 0xc2, &(0x7f0000003040)=ANY=[@ANYBLOB="254741e8a30fc20001bd100a57c5759599fdf8244ce9a06ca5ff8ce74e71e12d12882bd891031c1f3bc6d98042a70ae580808233c9ead2173102e19160aaaf8418cc4edc0c394747ef51fbac30d0175b7755c466d859f65fed29e88d87a34a20922028d00e5e5c653207ee1dba3fe5ad8eda4be09140b897a0cb88c81ac94fa8772d3d10046b467bfdeead1801b7fb5d94155eb5ca271e60310b66a0f7a7148bea54297f72007cccc56833c260e2a9c48eee9562c6219c1ca7c7888a89df47c1f32eec2be1ca8ce8a473bc00840f6dad5a37c159"], 0xa, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x200a}}, {0xe1, &(0x7f0000002c40)=@string={0xe1, 0x3, "dc4e539e197f9c3d33ea61a24d2fb0d81cb1b404de1ff9dad6f3168dbf46786d120747a197c0cb696e7b2c7f3a2571e1b829728f5b69ea35c0dba36fd33324c23248c7a92f136f5402f3ffa13468e3642eb339892a0d2699b1bf1130edbf3ad6692692d53e1ce1244bf7e3c87fc7ea4fe8718eb6377d448ae2842b3d88e9d448069ed34f90ecfd99a4bfd6052cea050c53961d2e83dcb4f178e57d5a7800b36e2fef12cdf01af10ca6fc69d78002dca3c28820905752b7ddfc5e4b88241f44655bb17791d8b6ff26d891c74ee5bc9cacd5cbcf22763c8495b536f1609830d8"}}, {0x7f, &(0x7f0000002d40)=@string={0x7f, 0x3, "3c63b9305c14f34505b8bb774f334f6fca78cb98a13ee6c97493e0150e28954f184e471f52713a5f62b9782eda4d4b4e83d1a3e88cddc8dfeda773006b5e3af39f11b7a81a933ffc3042cd9e4e370bd522a7a47056ab03b358717d0ab7d3632a7471424b0bb38c7320ce7bef965182406c6b1819b24fc8c01fa2cfffc9"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f0000002dc0)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f0000002e00)=@lang_id={0x4, 0x3, 0x1409}}, {0x4, &(0x7f0000002e40)=@lang_id={0x4, 0x3, 0x1409}}, {0x4, &(0x7f0000002e80)=@lang_id={0x4, 0x3, 0x1407}}, {0x4, &(0x7f0000002ec0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000002f00)=@lang_id={0x4, 0x3, 0x459}}]}) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, &(0x7f0000000080)) mount(&(0x7f0000000100)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000003000)='/proc/consoles\x00', 0x0, 0x0) 1.760101962s ago: executing program 1 (id=5271): syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, 0x0) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa08, &(0x7f00000001c0)={&(0x7f00000b0000/0x2000)=nil, 0x2000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r3, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000140), 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r5 = accept(r2, 0x0, 0x0) sendmsg$AUDIT_USER_AVC(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[], 0x454}}, 0x0) shutdown(r5, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfffff000) socket$nl_route(0x10, 0x3, 0x0) recvfrom(r4, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="200027bd7000fedbdf25270000000800010019b6b4edc20f66dfbbd69f47f5691e4dbe00000007002100616100f7f00001001600000008bc01006f00000008009a0002000000080001005700000008000100700000000400cc00070021"], 0x60}, 0x1, 0x0, 0x0, 0x10040000}, 0x240484c4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000001580)=[{&(0x7f0000000340)=""/115, 0x73}, {&(0x7f0000000480)=""/197, 0xc5}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000400)}], 0x5, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="2309fefffffffcffffff010000000500070000000000080009000000000006000200feffff7f08000a0004000100080017"], 0x3c}}, 0x0) r9 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r9, 0x3b72, &(0x7f0000000000)=ANY=[]) socket$nl_generic(0x10, 0x3, 0x10) 1.219780027s ago: executing program 3 (id=5272): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x147c40, 0x0) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0xffe00}], 0x5, 0x0, 0x0, 0x1f) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0xffffffff80000001, 0x1}) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='nilfs2\x00', 0x200808, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000100), 0x2008800, &(0x7f0000000140)={[{@redirect_dir_follow}, {@nfs_export_on}, {@default_permissions}, {@index_on}], [{@context={'context', 0x3d, 'root'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nilfs2\x00'}}]}) 1.033216177s ago: executing program 3 (id=5273): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) write(r0, &(0x7f0000000000)="14000000140005b7ffccca38b9000000010860eb", 0x14) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000380)={0x1d, r3, 0x1, {0x0, 0x0, 0x3}, 0xff}, 0x18) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x10}, 0x1, 0x0, 0x0, 0x48001}, 0x20000800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000000c0)={0x0, 0x0}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r4) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') chdir(&(0x7f00000000c0)='./bus\x00') r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x60) getdents(r5, &(0x7f0000000140)=""/194, 0xc2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x1a, 0x0, &(0x7f0000000080)) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r4) lsm_get_self_attr(0x65, 0x0, &(0x7f0000000080), 0x0) recvmmsg(r4, &(0x7f00000086c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/196, 0xc4}], 0x3}, 0x5}], 0x1, 0x40000000, 0x0) 970.942528ms ago: executing program 9 (id=5274): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mtu(r2, 0x111, 0xa, &(0x7f0000000000), 0x4) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000980)={0x0, 0x9, 0x0, &(0x7f0000000180)=[{}, {}, {}, {0x80000000}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000d40)={0x0, 0x3, 0x0, &(0x7f0000000a00)=[{}, {}, {}], 0x1, 0x0, &(0x7f0000000b40)=[{}], 0x5, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {0x0, 0x80000000, 0x0, {0x0}}, {}], 0x4, 0x0, &(0x7f0000000c80)=[{}, {}, {}, {}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000001300)={0x0, 0x1, 0x0, &(0x7f0000000dc0)=[{}], 0x7, 0x0, &(0x7f0000000e40)=[{}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x80000000}, {}], 0x1, 0x0, &(0x7f00000012c0)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000001400)={0x80000000, &(0x7f00000013c0), &(0x7f0000001480)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r2, 0xc0347c03, &(0x7f0000001500)={{r3, r4, 0x3, [0x9, 0xe]}, {r5, r6, 0x6, [0x6, 0x7]}, 0x4, [0x4, 0xc]}) r7 = syz_init_net_socket$ax25(0x3, 0x3, 0xc4) getsockopt(r7, 0x1, 0x0, 0x0, &(0x7f0000000140)) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000100)='btrfs\x00', 0x208083, 0x0) 846.399496ms ago: executing program 3 (id=5275): syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0xfffffffe}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[], 0x23c}}, 0x0) 801.143858ms ago: executing program 9 (id=5276): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040241, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) socketpair(0x1d, 0x80000, 0x7, &(0x7f0000000000)={0x0, 0x0}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) r5 = dup(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='net/icmp6\x00') preadv(r6, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/132, 0x84}], 0x1, 0xfffc, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_DEV_SETUP(r7, 0x400c55cb, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r1, 0xc0884113, &(0x7f0000000240)={0x1, 0x0, 0x200, 0x400000010001, 0xffffffffffffffff, 0xe, 0x9, 0x800, 0x4, 0x2c, 0x7fffffff, 0x2}) dup(r1) tkill(0x0, 0x7) r8 = eventfd2(0x7, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) syz_usb_connect$uac1(0x4, 0xa4, &(0x7f0000000300)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8, @ANYRES64=r2], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) quotactl_fd$Q_SETQUOTA(r8, 0xffffffff80000801, r9, &(0x7f0000000380)={0x4, 0x4f3620db, 0xffffffff, 0xfff, 0x100000000, 0x7, 0xbf, 0x1, 0xffffff81}) write$cgroup_devices(0xffffffffffffffff, 0x0, 0xfffffe57) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) r10 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) write$nci(r5, &(0x7f00000004c0)=@NCI_OP_CORE_INIT_RSP={0x0, 0x1, 0x2, 0x1, 0x83, {{0x0, 0x0, 0x9a, "63bd4095d289300842a69479d9ccde0fbce6e98052d979023c575520d0c5402f6beaea40aded5f81d7c2582b061187ba907b2e2502fb0b1647b91bc1dd9b4645567064d7a1439adf80cae70b004e43fde0bfa3633fcffd5e61ef263e3783af0c8d66ac080b44dc45f23cbfda34573f532ebd03be21187db3cd75b38fdbe7dc51a8ed1b99ceecb3ee86abb1127ad75620f0d8e5b2733d24df473a"}, {0x5f, 0x8000, 0x10, 0x101, 0x5, 0xffffffc0}}}, 0xae) sendfile(r10, r10, 0x0, 0x10000000000007) 757.11476ms ago: executing program 0 (id=5277): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000980)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, 0x52, 0x1, 0xfffffffc, 0x0, {0xa}, [@typed={0x8, 0x2, 0x0, 0x0, @binary="feffffff"}]}, 0x1c}, 0x1, 0x0, 0x0, 0x700}, 0x0) 667.190631ms ago: executing program 0 (id=5278): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080), 0x4) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa8300, 0x0) (async) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r2, 0x3ba0, &(0x7f0000000b80)={0x48}) (async) r3 = syz_open_dev$audion(&(0x7f0000000100), 0x9, 0x400) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) bind$bt_hci(r0, &(0x7f0000000580)={0x1f, 0x3, 0x1}, 0x6) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x8800, &(0x7f0000000440)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0xd951}}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}, {@euid_lt={'euid<', r6}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@dont_appraise}]}}) mmap(&(0x7f0000786000/0x2000)=nil, 0x2000, 0x5a051feb1f984a1d, 0x202812, r1, 0x7dfff000) 521.3212ms ago: executing program 0 (id=5279): mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='exfat\x00', 0x200000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x8000, 0x8, 0xffff, 0x4, {{0x12, 0x4, 0x1, 0x2e, 0x48, 0x67, 0x0, 0x3, 0x0, 0x0, @local, @remote, {[@ssrr={0x89, 0x13, 0x8, [@loopback, @local, @private=0xa010102, @empty]}, @generic={0x82, 0x5, "85ded6"}, @cipso={0x86, 0xd, 0x2, [{0x7, 0x7, "ee2d3da173"}]}, @timestamp={0x44, 0xc, 0x96, 0x0, 0x6, [0x1ff, 0x3]}]}}}}}) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="21a2c1", 0x3, 0x880, &(0x7f00000001c0)={0x11, 0x16, r0, 0x1, 0x71, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 473.89227ms ago: executing program 0 (id=5280): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f09"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000740)={0x2c, &(0x7f0000000140)=ANY=[@ANYBLOB="001edd475f9a8cd1107fe6605b7f81c5133d84eae86475b637b6054fdeb774", @ANYRES64], 0x0, 0x0, 0x0, 0x0}) 172.433789ms ago: executing program 1 (id=5281): setsockopt$RXRPC_MIN_SECURITY_LEVEL(0xffffffffffffffff, 0x110, 0x4, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, 0x0, 0x29202, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000680), 0x8, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800007, 0x11, r1, 0x2000000000000000) timerfd_gettime(0xffffffffffffffff, 0x0) ioctl$VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045613, 0x0) write(r0, 0x0, 0x0) 0s ago: executing program 1 (id=5282): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$kvm(0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)=@x86={0x9, 0x7, 0x8c, 0x0, 0x7, 0x8, 0xff, 0xb, 0xc, 0xf9, 0x2, 0xfb, 0x0, 0x8, 0x5, 0xb, 0x3, 0x7, 0x9, '\x00', 0x1c, 0x6}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x180000f, 0x13, r4, 0x1000) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r6 = open(&(0x7f00000000c0)='.\x00', 0x10000, 0x0) getdents(r6, &(0x7f0000001fc0)=""/184, 0xb8) getdents(r6, &(0x7f0000001fc0)=""/184, 0xb8) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000100)={0x0, 0x0, [0x2, 0x5, 0xa359, 0xa0, 0x5, 0x3, 0x6, 0x5]}) r7 = dup(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$unix(r4, 0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r2, 0x45809000) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) kernel console output (not intermixed with test programs): om_path+0xe3/0x5d0 [ 755.691746][T22015] ? tomoyo_domain+0xd9/0x130 [ 755.691776][T22015] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 755.691797][T22015] tomoyo_path_number_perm+0x1e8/0x5a0 [ 755.691820][T22015] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 755.691856][T22015] ? __lock_acquire+0xab9/0xd20 [ 755.691904][T22015] ? __fget_files+0x2a/0x420 [ 755.691932][T22015] ? __fget_files+0x2a/0x420 [ 755.691955][T22015] ? __fget_files+0x3a0/0x420 [ 755.691979][T22015] ? __fget_files+0x2a/0x420 [ 755.692007][T22015] security_file_ioctl+0xcb/0x2d0 [ 755.692028][T22015] __se_sys_ioctl+0x47/0x170 [ 755.692051][T22015] do_syscall_64+0xfa/0x3b0 [ 755.692067][T22015] ? lockdep_hardirqs_on+0x9c/0x150 [ 755.692114][T22015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.692134][T22015] ? clear_bhb_loop+0x60/0xb0 [ 755.692158][T22015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.692178][T22015] RIP: 0033:0x7f637f18e929 [ 755.692196][T22015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 755.692214][T22015] RSP: 002b:00007f637ff1b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.692235][T22015] RAX: ffffffffffffffda RBX: 00007f637f3b5fa0 RCX: 00007f637f18e929 [ 755.692250][T22015] RDX: 0000200000000040 RSI: 0000000040384708 RDI: 0000000000000003 [ 755.692264][T22015] RBP: 00007f637ff1b090 R08: 0000000000000000 R09: 0000000000000000 [ 755.692277][T22015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.692289][T22015] R13: 0000000000000000 R14: 00007f637f3b5fa0 R15: 00007fff28f37c08 [ 755.692320][T22015] [ 755.692329][T22015] ERROR: Out of memory at tomoyo_realpath_from_path. [ 756.001433][T22017] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 756.015235][T22017] CUSE: DEVNAME unspecified [ 756.147944][T22024] FAULT_INJECTION: forcing a failure. [ 756.147944][T22024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 756.181727][T22024] CPU: 0 UID: 0 PID: 22024 Comm: syz.9.4686 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 756.181754][T22024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 756.181767][T22024] Call Trace: [ 756.181775][T22024] [ 756.181783][T22024] dump_stack_lvl+0x189/0x250 [ 756.181810][T22024] ? __pfx____ratelimit+0x10/0x10 [ 756.181840][T22024] ? __pfx_dump_stack_lvl+0x10/0x10 [ 756.181862][T22024] ? __pfx__printk+0x10/0x10 [ 756.181883][T22024] ? __might_fault+0xb0/0x130 [ 756.181913][T22024] should_fail_ex+0x414/0x560 [ 756.181947][T22024] _copy_from_iter+0x1db/0x16f0 [ 756.181978][T22024] ? sock_alloc_send_pskb+0x875/0x990 [ 756.182012][T22024] ? __pfx__copy_from_iter+0x10/0x10 [ 756.182047][T22024] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 756.182079][T22024] skb_copy_datagram_from_iter+0xf5/0x720 [ 756.182109][T22024] ? __lock_acquire+0xab9/0xd20 [ 756.182139][T22024] ? skb_put+0x11b/0x210 [ 756.182166][T22024] tun_get_user+0x15c3/0x3ce0 [ 756.182202][T22024] ? aa_file_perm+0x13e/0x11b0 [ 756.182228][T22024] ? aa_file_perm+0x13e/0x11b0 [ 756.182253][T22024] ? aa_file_perm+0x3ed/0x11b0 [ 756.182279][T22024] ? __pfx_tun_get_user+0x10/0x10 [ 756.182313][T22024] ? __lock_acquire+0xab9/0xd20 [ 756.182347][T22024] ? ref_tracker_alloc+0x318/0x460 [ 756.182364][T22024] ? __lock_acquire+0xab9/0xd20 [ 756.182395][T22024] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 756.182420][T22024] ? tun_get+0x1c/0x2f0 [ 756.182451][T22024] ? tun_get+0x1c/0x2f0 [ 756.182476][T22024] ? tun_get+0x1c/0x2f0 [ 756.182514][T22024] tun_chr_write_iter+0x113/0x200 [ 756.182543][T22024] vfs_write+0x548/0xa90 [ 756.182569][T22024] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 756.182596][T22024] ? __pfx_vfs_write+0x10/0x10 [ 756.182626][T22024] ? __fget_files+0x2a/0x420 [ 756.182660][T22024] ksys_write+0x145/0x250 [ 756.182683][T22024] ? __pfx_ksys_write+0x10/0x10 [ 756.182702][T22024] ? rcu_is_watching+0x15/0xb0 [ 756.182726][T22024] ? do_syscall_64+0xbe/0x3b0 [ 756.182747][T22024] do_syscall_64+0xfa/0x3b0 [ 756.182763][T22024] ? lockdep_hardirqs_on+0x9c/0x150 [ 756.182791][T22024] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 756.182810][T22024] ? clear_bhb_loop+0x60/0xb0 [ 756.182833][T22024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 756.182852][T22024] RIP: 0033:0x7f240d58e929 [ 756.182869][T22024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 756.182884][T22024] RSP: 002b:00007f240e3f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 756.182903][T22024] RAX: ffffffffffffffda RBX: 00007f240d7b5fa0 RCX: 00007f240d58e929 [ 756.182918][T22024] RDX: 0000000000000ffe RSI: 0000200000000040 RDI: 0000000000000004 [ 756.182930][T22024] RBP: 00007f240e3f7090 R08: 0000000000000000 R09: 0000000000000000 [ 756.182942][T22024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 756.182953][T22024] R13: 0000000000000000 R14: 00007f240d7b5fa0 R15: 00007ffff91ab628 [ 756.182982][T22024] [ 756.480651][ C0] vkms_vblank_simulate: vblank timer overrun [ 757.154069][T22057] /dev/rnullb0: Can't open blockdev [ 757.329413][ T5933] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 757.437196][ T10] usb 4-1: new full-speed USB device number 63 using dummy_hcd [ 757.506432][ T5933] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 757.523279][ T5933] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 757.532943][ T5933] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 757.549403][ T5933] usb 1-1: config 0 descriptor?? [ 757.589308][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 757.597344][ T8156] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 757.611807][ T10] usb 4-1: can't read configurations, error -61 [ 757.748916][ T10] usb 4-1: new full-speed USB device number 64 using dummy_hcd [ 757.761422][ T8156] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 757.772556][ T8156] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 757.782536][ T8156] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 757.791815][ T8156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 757.802388][ T8156] usb 2-1: config 0 descriptor?? [ 757.837896][ T5901] usb 10-1: new high-speed USB device number 57 using dummy_hcd [ 757.910572][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 757.918475][ T10] usb 4-1: can't read configurations, error -61 [ 757.925154][ T10] usb usb4-port1: attempt power cycle [ 757.978397][ T5901] usb 10-1: device descriptor read/64, error -71 [ 758.090740][ T5933] ath6kl: Failed to read usb control message: -71 [ 758.097485][ T5933] ath6kl: Unable to read the bmi data from the device: -71 [ 758.106230][ T5933] ath6kl: Unable to recv target info: -71 [ 758.113112][ T5933] ath6kl: Failed to init ath6kl core: -71 [ 758.122830][ T5933] ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 758.143015][ T5933] usb 1-1: USB disconnect, device number 30 [ 758.216947][ T8156] lua 0003:1E7D:2C2E.003A: hidraw0: USB HID v0.00 Device [HID 1e7d:2c2e] on usb-dummy_hcd.1-1/input0 [ 758.217262][ T5901] usb 10-1: new high-speed USB device number 58 using dummy_hcd [ 758.287306][ T10] usb 4-1: new full-speed USB device number 65 using dummy_hcd [ 758.310674][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 758.318548][ T10] usb 4-1: can't read configurations, error -61 [ 758.367285][ T5901] usb 10-1: device descriptor read/64, error -71 [ 758.413700][ T5933] usb 2-1: USB disconnect, device number 22 [ 758.447491][ T10] usb 4-1: new full-speed USB device number 66 using dummy_hcd [ 758.477549][ T5901] usb usb10-port1: attempt power cycle [ 758.493963][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 758.501606][ T10] usb 4-1: can't read configurations, error -61 [ 758.512440][ T10] usb usb4-port1: unable to enumerate USB device [ 758.726286][T22080] futex_wake_op: syz.0.4709 tries to shift op by -1; fix this program [ 758.827520][ T5901] usb 10-1: new high-speed USB device number 59 using dummy_hcd [ 758.850404][ T5901] usb 10-1: device descriptor read/8, error -71 [ 758.978956][ T10] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 759.088366][ T5901] usb 10-1: new high-speed USB device number 60 using dummy_hcd [ 759.117204][ T10] usb 1-1: device descriptor read/64, error -71 [ 759.117868][ T5901] usb 10-1: device descriptor read/8, error -71 [ 759.227191][ T43] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 759.247499][ T5901] usb usb10-port1: unable to enumerate USB device [ 759.357234][ T10] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 759.380741][ T43] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 759.391259][ T43] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 759.404219][ T43] usb 2-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 759.417583][ T43] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 759.426645][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 759.446485][ T43] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 759.454067][ T43] usb 2-1: invalid MIDI out EP 0 [ 759.497168][ T10] usb 1-1: device descriptor read/64, error -71 [ 759.546367][ T43] snd-usb-audio 2-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 759.627968][ T10] usb usb1-port1: attempt power cycle [ 759.646771][ T5921] usb 2-1: USB disconnect, device number 23 [ 759.977312][ T10] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 759.997930][ T10] usb 1-1: device descriptor read/8, error -71 [ 760.201601][T22084] __nla_validate_parse: 1 callbacks suppressed [ 760.201623][T22084] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4711'. [ 760.219255][T22084] openvswitch: netlink: Missing key (keys=40, expected=100) [ 760.257598][ T10] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 760.297156][ T10] usb 1-1: device descriptor read/8, error -71 [ 760.366023][T22090] /dev/rnullb0: Can't open blockdev [ 760.423179][ T10] usb usb1-port1: unable to enumerate USB device [ 760.650703][T22096] omfs: Invalid superblock (0) [ 760.997200][ T10] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 761.047198][T16725] usb 10-1: new high-speed USB device number 61 using dummy_hcd [ 761.147432][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 761.155172][ T10] usb 4-1: config 0 has an invalid interface number: 247 but max is 0 [ 761.163923][ T10] usb 4-1: config 0 has no interface number 0 [ 761.171812][ T10] usb 4-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 761.186175][ T10] usb 4-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 761.195611][ T10] usb 4-1: Product: syz [ 761.200275][ T10] usb 4-1: Manufacturer: syz [ 761.207195][T16725] usb 10-1: Using ep0 maxpacket: 8 [ 761.214132][ T10] usb 4-1: config 0 descriptor?? [ 761.221258][T16725] usb 10-1: config 179 has an invalid interface number: 65 but max is 0 [ 761.235674][T16725] usb 10-1: config 179 has no interface number 0 [ 761.242703][T16725] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 761.254162][T16725] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 761.265763][T16725] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 761.277537][T16725] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 761.289439][T16725] usb 10-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 761.304376][T16725] usb 10-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 761.315764][T16725] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 761.332556][T22100] raw-gadget.1 gadget.9: fail, usb_ep_enable returned -22 [ 761.556588][T16725] input: Generic X-Box pad as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:179.65/input/input89 [ 761.608238][T16899] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 761.759179][T22100] netlink: 8 bytes leftover after parsing attributes in process `syz.9.4718'. [ 761.777141][T16899] usb 2-1: Using ep0 maxpacket: 32 [ 761.808108][T16899] usb 2-1: unable to get BOS descriptor or descriptor too short [ 761.833000][T16899] usb 2-1: config 248 has an invalid interface number: 98 but max is 0 [ 761.852100][T16899] usb 2-1: config 248 has no interface number 0 [ 761.865720][T16899] usb 2-1: config 248 interface 98 has no altsetting 0 [ 761.883039][T16899] usb 2-1: New USB device found, idVendor=0421, idProduct=04e6, bcdDevice=15.a7 [ 761.903727][T16899] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.912694][T16899] usb 2-1: Product: syz [ 761.916938][T16899] usb 2-1: Manufacturer: syz [ 761.921854][T16725] usb 10-1: USB disconnect, device number 61 [ 761.922246][T16899] usb 2-1: SerialNumber: syz [ 761.928195][ C0] xpad 10-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 761.941006][ C0] xpad 10-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 761.949549][ C0] vkms_vblank_simulate: vblank timer overrun [ 761.973244][T16725] xpad 10-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 762.176126][T16899] usb 2-1: bad CDC descriptors [ 762.182853][T16899] cdc_acm 2-1:248.98: Zero length descriptor references [ 762.189991][T16899] cdc_acm 2-1:248.98: probe with driver cdc_acm failed with error -22 [ 762.212236][T16899] usb 2-1: USB disconnect, device number 24 [ 762.461757][T16725] usb 4-1: USB disconnect, device number 67 [ 763.012272][T22127] netlink: 14 bytes leftover after parsing attributes in process `syz.9.4729'. [ 763.124776][T16725] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 763.287299][T16725] usb 2-1: Using ep0 maxpacket: 32 [ 763.294253][T16725] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 763.305646][T16725] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 763.316697][T16725] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 763.328016][T16725] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.339621][T16725] usb 2-1: config 0 descriptor?? [ 763.348817][T16725] hub 2-1:0.0: USB hub found [ 763.397319][T16899] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 763.530467][ T10] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 763.546983][T16725] hub 2-1:0.0: 1 port detected [ 763.558937][T16899] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 763.573509][T16899] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 763.582919][T16899] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 763.593200][T16899] usb 4-1: SerialNumber: syz [ 763.687355][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 763.701581][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 763.711925][ T10] usb 1-1: config 0 has no interfaces? [ 763.720169][ T10] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 763.729317][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.741560][ T10] usb 1-1: config 0 descriptor?? [ 763.813555][T22131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 763.823963][T22131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 763.953176][T22138] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 763.964005][T22138] cramfs: wrong magic [ 764.164102][T16725] hub 2-1:0.0: activate --> -90 [ 764.244101][T22131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 764.257696][T22131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 764.572810][T22122] netlink: 'syz.1.4727': attribute type 4 has an invalid length. [ 764.583384][ T5901] usb 2-1: USB disconnect, device number 25 [ 764.677131][ T43] usb 10-1: new high-speed USB device number 62 using dummy_hcd [ 764.827166][ T43] usb 10-1: Using ep0 maxpacket: 32 [ 764.833881][ T43] usb 10-1: config 0 has an invalid interface number: 247 but max is 0 [ 764.844601][ T43] usb 10-1: config 0 has no interface number 0 [ 764.853818][ T43] usb 10-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 764.863427][ T43] usb 10-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 764.871676][ T43] usb 10-1: Product: syz [ 764.876065][ T43] usb 10-1: Manufacturer: syz [ 764.884048][ T43] usb 10-1: config 0 descriptor?? [ 765.171808][T22150] Mount JFS Failure: -22 [ 765.176283][T22150] jfs_mount failed w/return code = -22 [ 765.551924][T22163] netlink: 'syz.1.4743': attribute type 10 has an invalid length. [ 766.140285][ T5901] usb 10-1: USB disconnect, device number 62 [ 766.223993][T16899] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -71 [ 766.246760][T16899] usb 4-1: USB disconnect, device number 68 [ 766.304746][ T10] usb 1-1: USB disconnect, device number 35 [ 766.334901][T22182] netlink: 72 bytes leftover after parsing attributes in process `syz.3.4750'. [ 766.489389][ T43] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 766.670625][ T43] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 766.680145][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 766.699767][ T43] usb 2-1: config 0 descriptor?? [ 766.741112][T22195] binder: 22194:22195 ioctl c0306201 200000000080 returned -14 [ 766.767204][ T10] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 766.815121][T22197] syz.9.4756: attempt to access beyond end of device [ 766.815121][T22197] loop9: rw=0, sector=64, nr_sectors = 1 limit=0 [ 766.836197][T22197] syz.9.4756: attempt to access beyond end of device [ 766.836197][T22197] loop9: rw=0, sector=256, nr_sectors = 1 limit=0 [ 766.855568][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=256, location=256 [ 766.875081][T22197] syz.9.4756: attempt to access beyond end of device [ 766.875081][T22197] loop9: rw=0, sector=512, nr_sectors = 1 limit=0 [ 766.892237][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=512, location=512 [ 766.902829][T22197] syz.9.4756: attempt to access beyond end of device [ 766.902829][T22197] loop9: rw=0, sector=64, nr_sectors = 2 limit=0 [ 766.918606][T22197] syz.9.4756: attempt to access beyond end of device [ 766.918606][T22197] loop9: rw=0, sector=512, nr_sectors = 2 limit=0 [ 766.931743][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=256, location=256 [ 766.934911][ T43] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 766.951180][T22197] syz.9.4756: attempt to access beyond end of device [ 766.951180][T22197] loop9: rw=0, sector=1024, nr_sectors = 2 limit=0 [ 766.966453][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=512, location=512 [ 766.980271][ T10] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 766.988743][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 766.989456][T22197] syz.9.4756: attempt to access beyond end of device [ 766.989456][T22197] loop9: rw=0, sector=64, nr_sectors = 4 limit=0 [ 767.004348][ T10] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 767.012808][T22197] syz.9.4756: attempt to access beyond end of device [ 767.012808][T22197] loop9: rw=0, sector=1024, nr_sectors = 4 limit=0 [ 767.035687][ T10] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 767.035685][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=256, location=256 [ 767.039593][T22197] syz.9.4756: attempt to access beyond end of device [ 767.039593][T22197] loop9: rw=0, sector=2048, nr_sectors = 4 limit=0 [ 767.051196][ T10] usb 4-1: Manufacturer: syz [ 767.075292][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=512, location=512 [ 767.080358][ T10] usb 4-1: config 0 descriptor?? [ 767.088812][T22197] syz.9.4756: attempt to access beyond end of device [ 767.088812][T22197] loop9: rw=0, sector=64, nr_sectors = 8 limit=0 [ 767.117399][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=256, location=256 [ 767.132869][T22197] UDF-fs: error (device loop9): udf_read_tagged: read failed, block=512, location=512 [ 767.144210][T22197] UDF-fs: warning (device loop9): udf_fill_super: No partition found (1) [ 767.193617][ T43] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 767.197585][ T10] rc_core: IR keymap rc-hauppauge not found [ 767.211909][ T43] [drm] Initialized udl on minor 2 [ 767.213397][ T10] Registered IR keymap rc-empty [ 767.232923][ T10] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 767.260552][ T10] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input90 [ 767.323572][T22191] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 767.357999][T22191] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 767.359146][ T43] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 767.398754][T22191] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 767.424394][ T43] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 767.468771][T22191] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 767.548464][T22191] UDF-fs: warning (device rnullb0): udf_load_vrs: No VRS found [ 767.566685][ T5894] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 767.597346][T22191] UDF-fs: Scanning with blocksize 4096 failed [ 767.614562][ T5894] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 767.639217][ T43] usb 2-1: USB disconnect, device number 26 [ 767.657550][ T5894] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 767.668379][ T5894] usb 4-1: USB disconnect, device number 69 [ 767.877329][ T5921] usb 10-1: new high-speed USB device number 63 using dummy_hcd [ 768.038093][ T5921] usb 10-1: Using ep0 maxpacket: 8 [ 768.046214][T22220] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4764'. [ 768.057137][ T5921] usb 10-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 768.071645][ T5921] usb 10-1: config 1 interface 0 has no altsetting 0 [ 768.096651][ T5921] usb 10-1: New USB device found, idVendor=05ac, idProduct=023f, bcdDevice= 0.40 [ 768.115078][ T5921] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 768.124279][ T5921] usb 10-1: Product: syz [ 768.129474][ T5921] usb 10-1: Manufacturer: syz [ 768.134382][ T5921] usb 10-1: SerialNumber: syz [ 768.353179][T22229] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4768'. [ 768.364030][T22229] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4768'. [ 768.389937][ T5921] input: bcm5974 as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:1.0/input/input91 [ 768.413320][T22229] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4768'. [ 768.423148][ T5188] bcm5974 10-1:1.0: could not read from device [ 768.433783][ T5921] usb 10-1: USB disconnect, device number 63 [ 768.446180][T22229] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4768'. [ 768.877208][ T43] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 769.049841][ T43] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 769.081999][ T43] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 769.119115][ T43] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 769.144715][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 769.156152][ T43] usb 1-1: Product: syz [ 769.167654][T22242] FAULT_INJECTION: forcing a failure. [ 769.167654][T22242] name failslab, interval 1, probability 0, space 0, times 0 [ 769.183650][T22242] CPU: 0 UID: 0 PID: 22242 Comm: syz.9.4773 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 769.183675][T22242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 769.183688][T22242] Call Trace: [ 769.183696][T22242] [ 769.183704][T22242] dump_stack_lvl+0x189/0x250 [ 769.183753][T22242] ? __pfx____ratelimit+0x10/0x10 [ 769.183784][T22242] ? __pfx_dump_stack_lvl+0x10/0x10 [ 769.183826][T22242] ? __pfx__printk+0x10/0x10 [ 769.183858][T22242] ? __pfx___might_resched+0x10/0x10 [ 769.183886][T22242] should_fail_ex+0x414/0x560 [ 769.183925][T22242] should_failslab+0xa8/0x100 [ 769.183951][T22242] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 769.183975][T22242] ? __alloc_skb+0x112/0x2d0 [ 769.184006][T22242] __alloc_skb+0x112/0x2d0 [ 769.184036][T22242] netlink_dump+0x22b/0xe20 [ 769.184073][T22242] ? __pfx_netlink_dump+0x10/0x10 [ 769.184112][T22242] ? genl_start+0x499/0x6c0 [ 769.184151][T22242] __netlink_dump_start+0x5cb/0x7e0 [ 769.184184][T22242] genl_family_rcv_msg_dumpit+0x1e7/0x2c0 [ 769.184220][T22242] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 769.184251][T22242] ? genl_get_cmd+0x7d9/0x910 [ 769.184282][T22242] ? __pfx___mutex_lock+0x10/0x10 [ 769.184304][T22242] ? __pfx_genl_start+0x10/0x10 [ 769.184331][T22242] ? __pfx_genl_dumpit+0x10/0x10 [ 769.184359][T22242] ? __pfx_genl_done+0x10/0x10 [ 769.184405][T22242] genl_rcv_msg+0x5da/0x790 [ 769.184461][T22242] ? __pfx_genl_rcv_msg+0x10/0x10 [ 769.184491][T22242] ? __pfx_nl802154_dump_interface+0x10/0x10 [ 769.184554][T22242] netlink_rcv_skb+0x208/0x470 [ 769.184580][T22242] ? __pfx_genl_rcv_msg+0x10/0x10 [ 769.184614][T22242] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 769.184658][T22242] ? down_read+0x1ad/0x2e0 [ 769.184684][T22242] genl_rcv+0x28/0x40 [ 769.184728][T22242] netlink_unicast+0x75b/0x8d0 [ 769.184763][T22242] netlink_sendmsg+0x805/0xb30 [ 769.184805][T22242] ? __pfx_netlink_sendmsg+0x10/0x10 [ 769.184836][T22242] ? aa_sock_msg_perm+0xf1/0x1d0 [ 769.184865][T22242] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 769.184896][T22242] ? __pfx_netlink_sendmsg+0x10/0x10 [ 769.184923][T22242] __sock_sendmsg+0x219/0x270 [ 769.184948][T22242] ____sys_sendmsg+0x505/0x830 [ 769.184984][T22242] ? __pfx_____sys_sendmsg+0x10/0x10 [ 769.185024][T22242] ? import_iovec+0x74/0xa0 [ 769.185049][T22242] ___sys_sendmsg+0x21f/0x2a0 [ 769.185082][T22242] ? __pfx____sys_sendmsg+0x10/0x10 [ 769.185155][T22242] ? __fget_files+0x2a/0x420 [ 769.185185][T22242] ? __fget_files+0x3a0/0x420 [ 769.185226][T22242] __x64_sys_sendmsg+0x19b/0x260 [ 769.185259][T22242] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 769.185318][T22242] do_syscall_64+0xfa/0x3b0 [ 769.185338][T22242] ? lockdep_hardirqs_on+0x9c/0x150 [ 769.185371][T22242] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.185393][T22242] ? clear_bhb_loop+0x60/0xb0 [ 769.185420][T22242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.185442][T22242] RIP: 0033:0x7f240d58e929 [ 769.185462][T22242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 769.185482][T22242] RSP: 002b:00007f240e3f7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 769.185505][T22242] RAX: ffffffffffffffda RBX: 00007f240d7b5fa0 RCX: 00007f240d58e929 [ 769.185529][T22242] RDX: 0000000000040000 RSI: 0000200000000e00 RDI: 0000000000000004 [ 769.185543][T22242] RBP: 00007f240e3f7090 R08: 0000000000000000 R09: 0000000000000000 [ 769.185558][T22242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 769.185570][T22242] R13: 0000000000000000 R14: 00007f240d7b5fa0 R15: 00007ffff91ab628 [ 769.185605][T22242] [ 769.197397][ T43] usb 1-1: Manufacturer: syz [ 769.561756][ T43] usb 1-1: SerialNumber: syz [ 769.570969][ T43] usb 1-1: config 0 descriptor?? [ 769.581811][T22234] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 769.617432][T22234] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 769.662736][ T5153] Bluetooth: hci2: command 0x0405 tx timeout [ 769.833018][T22234] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 769.848175][T22234] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 770.305194][ T43] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 770.330868][T22271] netlink: 'syz.3.4784': attribute type 13 has an invalid length. [ 770.521625][T22234] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 770.557704][T22234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 770.808762][ T43] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 770.847496][ T43] usb 1-1: USB disconnect, device number 36 [ 770.925291][T22282] FAULT_INJECTION: forcing a failure. [ 770.925291][T22282] name failslab, interval 1, probability 0, space 0, times 0 [ 770.943923][T22282] CPU: 0 UID: 0 PID: 22282 Comm: syz.3.4789 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 770.943950][T22282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 770.943962][T22282] Call Trace: [ 770.943970][T22282] [ 770.943979][T22282] dump_stack_lvl+0x189/0x250 [ 770.944007][T22282] ? __pfx____ratelimit+0x10/0x10 [ 770.944036][T22282] ? __pfx_dump_stack_lvl+0x10/0x10 [ 770.944074][T22282] ? __pfx__printk+0x10/0x10 [ 770.944100][T22282] ? __pfx___might_resched+0x10/0x10 [ 770.944122][T22282] ? fs_reclaim_acquire+0x7d/0x100 [ 770.944153][T22282] should_fail_ex+0x414/0x560 [ 770.944189][T22282] should_failslab+0xa8/0x100 [ 770.944215][T22282] __kmalloc_noprof+0xcb/0x4f0 [ 770.944235][T22282] ? tomoyo_encode+0x28b/0x550 [ 770.944266][T22282] tomoyo_encode+0x28b/0x550 [ 770.944296][T22282] tomoyo_realpath_from_path+0x58d/0x5d0 [ 770.944334][T22282] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 770.944355][T22282] tomoyo_path_number_perm+0x1e8/0x5a0 [ 770.944379][T22282] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 770.944425][T22282] ? __lock_acquire+0xab9/0xd20 [ 770.944476][T22282] ? __fget_files+0x2a/0x420 [ 770.944505][T22282] ? __fget_files+0x2a/0x420 [ 770.944531][T22282] ? __fget_files+0x3a0/0x420 [ 770.944573][T22282] ? __fget_files+0x2a/0x420 [ 770.944606][T22282] security_file_ioctl+0xcb/0x2d0 [ 770.944640][T22282] __se_sys_ioctl+0x47/0x170 [ 770.944664][T22282] do_syscall_64+0xfa/0x3b0 [ 770.944682][T22282] ? lockdep_hardirqs_on+0x9c/0x150 [ 770.944712][T22282] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 770.944733][T22282] ? clear_bhb_loop+0x60/0xb0 [ 770.944758][T22282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 770.944777][T22282] RIP: 0033:0x7fad0898e929 [ 770.944795][T22282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 770.944813][T22282] RSP: 002b:00007fad0989e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 770.944834][T22282] RAX: ffffffffffffffda RBX: 00007fad08bb5fa0 RCX: 00007fad0898e929 [ 770.944850][T22282] RDX: 0000200000000040 RSI: 0000000040384708 RDI: 0000000000000003 [ 770.944864][T22282] RBP: 00007fad0989e090 R08: 0000000000000000 R09: 0000000000000000 [ 770.944877][T22282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 770.944889][T22282] R13: 0000000000000000 R14: 00007fad08bb5fa0 R15: 00007fff40a66748 [ 770.944920][T22282] [ 770.944941][T22282] ERROR: Out of memory at tomoyo_realpath_from_path. [ 771.065748][T22284] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4790'. [ 771.326325][T22289] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 771.341305][T22289] overlayfs: overlapping lowerdir path [ 771.348923][T22289] vxfs: WRONG superblock magic 00000000 at 1 [ 771.355486][T22289] vxfs: WRONG superblock magic 00000000 at 8 [ 771.361567][T22289] vxfs: can't find superblock. [ 771.698827][T22303] FAULT_INJECTION: forcing a failure. [ 771.698827][T22303] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 771.717606][T22303] CPU: 1 UID: 0 PID: 22303 Comm: syz.9.4798 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 771.717626][T22303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 771.717635][T22303] Call Trace: [ 771.717641][T22303] [ 771.717648][T22303] dump_stack_lvl+0x189/0x250 [ 771.717669][T22303] ? __pfx____ratelimit+0x10/0x10 [ 771.717691][T22303] ? __pfx_dump_stack_lvl+0x10/0x10 [ 771.717707][T22303] ? __pfx__printk+0x10/0x10 [ 771.717723][T22303] ? __might_fault+0xb0/0x130 [ 771.717745][T22303] should_fail_ex+0x414/0x560 [ 771.717772][T22303] _copy_from_iter+0x1db/0x16f0 [ 771.717800][T22303] ? __pfx__copy_from_iter+0x10/0x10 [ 771.717820][T22303] ? sock_alloc_send_pskb+0x875/0x990 [ 771.717863][T22303] ? __pfx__copy_from_iter+0x10/0x10 [ 771.717887][T22303] ? page_copy_sane+0x4e/0x280 [ 771.717911][T22303] copy_page_from_iter+0xdd/0x170 [ 771.717936][T22303] skb_copy_datagram_from_iter+0x306/0x720 [ 771.717969][T22303] tun_get_user+0x15c3/0x3ce0 [ 771.717999][T22303] ? aa_file_perm+0x13e/0x11b0 [ 771.718021][T22303] ? aa_file_perm+0x13e/0x11b0 [ 771.718041][T22303] ? aa_file_perm+0x3ed/0x11b0 [ 771.718063][T22303] ? __pfx_tun_get_user+0x10/0x10 [ 771.718093][T22303] ? __lock_acquire+0xab9/0xd20 [ 771.718122][T22303] ? ref_tracker_alloc+0x318/0x460 [ 771.718137][T22303] ? __lock_acquire+0xab9/0xd20 [ 771.718162][T22303] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 771.718182][T22303] ? tun_get+0x1c/0x2f0 [ 771.718207][T22303] ? tun_get+0x1c/0x2f0 [ 771.718228][T22303] ? tun_get+0x1c/0x2f0 [ 771.718253][T22303] tun_chr_write_iter+0x113/0x200 [ 771.718277][T22303] vfs_write+0x548/0xa90 [ 771.718298][T22303] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 771.718320][T22303] ? __pfx_vfs_write+0x10/0x10 [ 771.718354][T22303] ? __fget_files+0x2a/0x420 [ 771.718382][T22303] ksys_write+0x145/0x250 [ 771.718401][T22303] ? __pfx_ksys_write+0x10/0x10 [ 771.718417][T22303] ? rcu_is_watching+0x15/0xb0 [ 771.718438][T22303] ? do_syscall_64+0xbe/0x3b0 [ 771.718455][T22303] do_syscall_64+0xfa/0x3b0 [ 771.718468][T22303] ? lockdep_hardirqs_on+0x9c/0x150 [ 771.718492][T22303] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 771.718507][T22303] ? clear_bhb_loop+0x60/0xb0 [ 771.718526][T22303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 771.718542][T22303] RIP: 0033:0x7f240d58e929 [ 771.718556][T22303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 771.718571][T22303] RSP: 002b:00007f240e3f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 771.718587][T22303] RAX: ffffffffffffffda RBX: 00007f240d7b5fa0 RCX: 00007f240d58e929 [ 771.718599][T22303] RDX: 0000000000000ffe RSI: 0000200000000040 RDI: 0000000000000004 [ 771.718609][T22303] RBP: 00007f240e3f7090 R08: 0000000000000000 R09: 0000000000000000 [ 771.718619][T22303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 771.718629][T22303] R13: 0000000000000000 R14: 00007f240d7b5fa0 R15: 00007ffff91ab628 [ 771.718655][T22303] [ 772.837384][ T10] usb 10-1: new high-speed USB device number 64 using dummy_hcd [ 772.847190][ T43] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 772.977197][ T43] usb 4-1: device descriptor read/64, error -71 [ 773.007370][ T10] usb 10-1: Using ep0 maxpacket: 32 [ 773.018960][ T10] usb 10-1: unable to get BOS descriptor or descriptor too short [ 773.029980][ T10] usb 10-1: config 248 has an invalid interface number: 98 but max is 0 [ 773.041635][ T10] usb 10-1: config 248 has no interface number 0 [ 773.048103][ T10] usb 10-1: config 248 interface 98 has no altsetting 0 [ 773.056928][ T10] usb 10-1: New USB device found, idVendor=0421, idProduct=04e6, bcdDevice=15.a7 [ 773.066497][ T10] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.074611][ T10] usb 10-1: Product: syz [ 773.078965][ T10] usb 10-1: Manufacturer: syz [ 773.083670][ T10] usb 10-1: SerialNumber: syz [ 773.217264][ T43] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 773.361553][ T43] usb 4-1: device descriptor read/64, error -71 [ 773.403429][T22339] netlink: 168 bytes leftover after parsing attributes in process `syz.1.4814'. [ 773.430670][ T10] usb 10-1: bad CDC descriptors [ 773.443998][ T10] cdc_acm 10-1:248.98: Zero length descriptor references [ 773.470319][ T10] cdc_acm 10-1:248.98: probe with driver cdc_acm failed with error -22 [ 773.483591][ T43] usb usb4-port1: attempt power cycle [ 773.490571][ T10] usb 10-1: USB disconnect, device number 64 [ 773.829451][T22353] usb usb8: usbfs: process 22353 (syz.1.4821) did not claim interface 0 before use [ 773.844881][T22355] NILFS (rnullb0): couldn't find nilfs on the device [ 773.854612][ T43] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 773.907294][ T43] usb 4-1: device descriptor read/8, error -71 [ 773.955973][ T30] kauditd_printk_skb: 32 callbacks suppressed [ 773.956001][ T30] audit: type=1326 audit(1750797228.648:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22358 comm="syz.1.4823" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f637f18e929 code=0x0 [ 774.008455][T22361] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4823'. [ 774.022319][T22361] qnx4: no qnx4 filesystem (no root dir). [ 774.079424][T22364] can0: slcan on ptm0. [ 774.147315][ T43] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 774.208897][ T43] usb 4-1: device descriptor read/8, error -71 [ 774.341291][ T43] usb usb4-port1: unable to enumerate USB device [ 774.813258][T22389] qnx6: unable to set blocksize [ 774.988970][T22363] can0 (unregistered): slcan off ptm0. [ 775.259285][ T10] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 775.297189][ T5921] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 775.347496][ T5933] usb 10-1: new full-speed USB device number 65 using dummy_hcd [ 775.399831][ T10] usb 2-1: device descriptor read/64, error -71 [ 775.473068][ T5921] usb 1-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 775.482567][ T5921] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.492683][ T5921] usb 1-1: Product: syz [ 775.496867][ T5921] usb 1-1: Manufacturer: syz [ 775.507113][ T5921] usb 1-1: SerialNumber: syz [ 775.509326][ T5933] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 775.516244][ T5921] usb 1-1: config 0 descriptor?? [ 775.536580][ T5933] usb 10-1: New USB device found, idVendor=057e, idProduct=200e, bcdDevice= 0.00 [ 775.539611][ T5921] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 775.551625][ T5933] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 775.572054][ T5933] usb 10-1: config 0 descriptor?? [ 775.657375][ T10] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 775.789039][ T10] usb 2-1: device descriptor read/64, error -71 [ 775.918155][ T10] usb usb2-port1: attempt power cycle [ 775.996605][ T5933] nintendo 0003:057E:200E.003B: item fetching failed at offset 0/7 [ 776.015200][ T5933] nintendo 0003:057E:200E.003B: HID parse failed [ 776.033353][ T5933] nintendo 0003:057E:200E.003B: probe - fail = -22 [ 776.058112][ T5933] nintendo 0003:057E:200E.003B: probe with driver nintendo failed with error -22 [ 776.190691][T22400] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 776.199607][T16725] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 776.205505][T22400] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 776.219277][ T5921] usb 10-1: USB disconnect, device number 65 [ 776.277295][ T10] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 776.297964][ T10] usb 2-1: device descriptor read/8, error -71 [ 776.327260][T16725] usb 4-1: device descriptor read/64, error -71 [ 776.547148][ T10] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 776.554865][ T55] block nbd8: Possible stuck request ffff888025cf5080: control (read@0,1024B). Runtime 120 seconds [ 776.565648][ T55] block nbd8: Possible stuck request ffff888025cf5240: control (read@1024,1024B). Runtime 120 seconds [ 776.576831][ T55] block nbd8: Possible stuck request ffff888025cf5400: control (read@2048,1024B). Runtime 120 seconds [ 776.588167][ T55] block nbd8: Possible stuck request ffff888025cf55c0: control (read@3072,1024B). Runtime 120 seconds [ 776.599312][T16725] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 776.618542][ T10] usb 2-1: device descriptor read/8, error -71 [ 776.727498][ T10] usb usb2-port1: unable to enumerate USB device [ 776.740814][T16725] usb 4-1: device descriptor read/64, error -71 [ 776.857603][T16725] usb usb4-port1: attempt power cycle [ 777.198266][T16725] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 777.233379][T16725] usb 4-1: device descriptor read/8, error -71 [ 777.442678][T22457] bio_check_eod: 2 callbacks suppressed [ 777.442710][T22457] syz.9.4844: attempt to access beyond end of device [ 777.442710][T22457] loop9: rw=0, sector=0, nr_sectors = 1 limit=0 [ 777.477215][T16725] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 777.498186][T16725] usb 4-1: device descriptor read/8, error -71 [ 777.607733][T16725] usb usb4-port1: unable to enumerate USB device [ 777.767288][ T5933] usb 10-1: new high-speed USB device number 66 using dummy_hcd [ 777.918549][ T5933] usb 10-1: Using ep0 maxpacket: 32 [ 777.936743][ T5933] usb 10-1: config 0 has an invalid interface number: 247 but max is 0 [ 777.951502][ T5933] usb 10-1: config 0 has no interface number 0 [ 777.961452][ T5933] usb 10-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 777.974706][ T5933] usb 10-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 777.984322][ T5933] usb 10-1: Product: syz [ 777.993166][ T5933] usb 10-1: Manufacturer: syz [ 778.002133][ T5933] usb 10-1: config 0 descriptor?? [ 778.852332][T16725] usb 1-1: USB disconnect, device number 37 [ 779.106737][T22477] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4850'. [ 779.266049][ T5933] usb 10-1: USB disconnect, device number 66 [ 779.860149][T22504] netlink: 14 bytes leftover after parsing attributes in process `syz.9.4860'. [ 779.877326][ T5921] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 779.887126][ T10] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 780.037286][ T5921] usb 2-1: device descriptor read/64, error -71 [ 780.062888][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 780.073289][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 780.085597][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 780.105417][ T10] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 780.114951][ T10] usb 1-1: New USB device strings: Mfr=0, Product=64, SerialNumber=164 [ 780.128301][ T10] usb 1-1: Product: syz [ 780.132492][ T10] usb 1-1: SerialNumber: syz [ 780.143236][ T10] usb 1-1: config 0 descriptor?? [ 780.157300][T16725] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 780.277261][ T5921] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 780.298193][T16725] usb 4-1: device descriptor read/64, error -71 [ 780.354015][T22497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 780.365555][T22497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 780.393522][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 780.399607][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 780.411444][ T10] usb 1-1: USB disconnect, device number 38 [ 780.427172][ T5921] usb 2-1: device descriptor read/64, error -71 [ 780.537283][T16725] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 780.545377][ T5921] usb usb2-port1: attempt power cycle [ 780.677375][T16725] usb 4-1: device descriptor read/64, error -71 [ 780.707220][ T5880] usb 10-1: new high-speed USB device number 67 using dummy_hcd [ 780.787514][T16725] usb usb4-port1: attempt power cycle [ 780.857196][ T5880] usb 10-1: Using ep0 maxpacket: 32 [ 780.866864][ T5880] usb 10-1: config 0 has an invalid interface number: 247 but max is 0 [ 780.876462][ T5880] usb 10-1: config 0 has no interface number 0 [ 780.884798][ T5880] usb 10-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 780.894160][ T5921] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 780.902404][ T5880] usb 10-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 780.911135][ T5880] usb 10-1: Product: syz [ 780.915407][ T5880] usb 10-1: Manufacturer: syz [ 780.923070][ T5880] usb 10-1: config 0 descriptor?? [ 780.929210][ T5921] usb 2-1: device descriptor read/8, error -71 [ 781.127564][T16725] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 781.158080][T16725] usb 4-1: device descriptor read/8, error -71 [ 781.177201][ T5921] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 781.197833][ T5921] usb 2-1: device descriptor read/8, error -71 [ 781.308271][ T5921] usb usb2-port1: unable to enumerate USB device [ 781.397169][T16725] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 781.428832][T16725] usb 4-1: device descriptor read/8, error -71 [ 781.538898][T16725] usb usb4-port1: unable to enumerate USB device [ 782.067133][T16725] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 782.222119][T16725] usb 1-1: unable to get BOS descriptor or descriptor too short [ 782.223661][ T5894] usb 10-1: USB disconnect, device number 67 [ 782.233110][T16725] usb 1-1: config 6 has an invalid interface number: 200 but max is 0 [ 782.249564][T16725] usb 1-1: config 6 has no interface number 0 [ 782.269137][T16725] usb 1-1: config 6 interface 200 has no altsetting 0 [ 782.280490][T16725] usb 1-1: string descriptor 0 read error: -22 [ 782.286748][T16725] usb 1-1: New USB device found, idVendor=05d8, idProduct=810c, bcdDevice=18.5f [ 782.298025][T16725] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 782.318455][T16725] dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in warm state. [ 782.522131][T16725] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 782.537363][T16725] dvbdev: DVB: registering new adapter (Artec T14 - USB2.0 DVB-T) [ 782.547591][T16725] usb 1-1: media controller created [ 782.566270][T16725] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 783.817288][ T5880] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 783.862280][T22588] netlink: 'syz.9.4887': attribute type 10 has an invalid length. [ 783.907164][ T5894] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 783.947270][ T5880] usb 2-1: device descriptor read/64, error -71 [ 784.057222][ T5894] usb 4-1: Using ep0 maxpacket: 32 [ 784.064492][ T5894] usb 4-1: config 0 has an invalid interface number: 247 but max is 0 [ 784.075093][ T5894] usb 4-1: config 0 has no interface number 0 [ 784.084274][ T5894] usb 4-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 784.095103][ T5894] usb 4-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 784.103532][ T5894] usb 4-1: Product: syz [ 784.107979][ T5894] usb 4-1: Manufacturer: syz [ 784.115649][ T5894] usb 4-1: config 0 descriptor?? [ 784.207369][ T5880] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 784.358545][ T5880] usb 2-1: device descriptor read/64, error -71 [ 784.481887][ T5880] usb usb2-port1: attempt power cycle [ 784.617658][T16725] dvb-usb: bulk message failed: -110 (6/0) [ 784.826528][T22549] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 784.835439][ T5880] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 784.891598][ T5880] usb 2-1: device descriptor read/8, error -71 [ 784.900580][T16725] dvb-usb: bulk message failed: -71 (6/0) [ 784.906523][T16725] dvb-usb: no frontend was attached by 'Artec T14 - USB2.0 DVB-T' [ 784.963004][T16725] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input92 [ 784.999193][T16725] dvb-usb: schedule remote query interval to 150 msecs. [ 785.035263][T16725] dvb-usb: Artec T14 - USB2.0 DVB-T successfully initialized and connected. [ 785.052486][T16725] usb 1-1: USB disconnect, device number 39 [ 785.132201][T16725] dvb-usb: Artec T14 - USB2.0 DVB-T successfully deinitialized and disconnected. [ 785.167286][ T5880] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 785.187940][ T5880] usb 2-1: device descriptor read/8, error -71 [ 785.299265][ T5880] usb usb2-port1: unable to enumerate USB device [ 785.339390][ T5933] usb 4-1: USB disconnect, device number 82 [ 785.488004][ T43] usb 10-1: new high-speed USB device number 68 using dummy_hcd [ 785.650645][ T43] usb 10-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 785.677217][ T43] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 785.686560][ T43] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 785.700934][ T43] usb 10-1: SerialNumber: syz [ 785.980916][T22622] binder: 22621:22622 ioctl c0306201 200000000080 returned -14 [ 786.358067][ T43] cdc_ether 10-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.9-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 786.957328][ T5880] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 787.027180][ T43] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 787.107510][ T5880] usb 4-1: Using ep0 maxpacket: 16 [ 787.124239][ T5880] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 787.136237][ T5880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 787.147480][ T5880] usb 4-1: Product: syz [ 787.152323][ T5880] usb 4-1: Manufacturer: syz [ 787.165388][ T5880] usb 4-1: SerialNumber: syz [ 787.187143][ T43] usb 1-1: Using ep0 maxpacket: 32 [ 787.209353][ T43] usb 1-1: config 0 has an invalid interface number: 247 but max is 0 [ 787.221496][ T43] usb 1-1: config 0 has no interface number 0 [ 787.230954][ T43] usb 1-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 787.240995][ T43] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 787.252913][ T43] usb 1-1: Product: syz [ 787.258856][ T43] usb 1-1: Manufacturer: syz [ 787.266630][ T43] usb 1-1: config 0 descriptor?? [ 787.401290][ T5880] cdc_ncm 4-1:1.0: bind() failure [ 787.416519][ T5880] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 787.424621][ T5880] cdc_ncm 4-1:1.1: bind() failure [ 787.441945][ T5880] usb 4-1: USB disconnect, device number 83 [ 787.450934][ T43] usb 10-1: USB disconnect, device number 68 [ 787.483062][ T43] cdc_ether 10-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.9-1, CDC Ethernet Device [ 788.275203][T22694] 9pnet_virtio: no channels available for device /dev/rnullb0 [ 788.373780][T22697] netlink: 'syz.9.4911': attribute type 13 has an invalid length. [ 788.488083][ T43] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 788.518520][T22702] tmpfs: Bad value for 'huge' [ 788.541804][T16725] usb 1-1: USB disconnect, device number 40 [ 788.638121][ T43] usb 2-1: device descriptor read/64, error -71 [ 788.837286][ T5894] usb 10-1: new high-speed USB device number 69 using dummy_hcd [ 788.883806][ T43] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 788.997274][ T5894] usb 10-1: Using ep0 maxpacket: 16 [ 789.006068][ T5894] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 789.015891][ T5894] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.026726][ T5894] usb 10-1: Product: syz [ 789.031395][ T43] usb 2-1: device descriptor read/64, error -71 [ 789.038208][ T5894] usb 10-1: Manufacturer: syz [ 789.051256][ T5894] usb 10-1: SerialNumber: syz [ 789.159960][ T43] usb usb2-port1: attempt power cycle [ 789.272780][ T5894] cdc_ncm 10-1:1.0: bind() failure [ 789.303671][ T5894] cdc_ncm 10-1:1.1: CDC Union missing and no IAD found [ 789.318254][ T5894] cdc_ncm 10-1:1.1: bind() failure [ 789.336360][ T5894] usb 10-1: USB disconnect, device number 69 [ 789.517511][ T43] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 789.557860][ T43] usb 2-1: device descriptor read/8, error -71 [ 789.800544][ T43] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 789.849496][ T43] usb 2-1: device descriptor read/8, error -71 [ 789.978050][ T43] usb usb2-port1: unable to enumerate USB device [ 790.377554][ T43] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 790.427334][T16725] usb 10-1: new high-speed USB device number 70 using dummy_hcd [ 790.435366][T22773] netlink: 144 bytes leftover after parsing attributes in process `syz.3.4927'. [ 790.503652][T22773] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 790.515431][T22773] VFS: Can't find a romfs filesystem on dev rnullb0. [ 790.515431][T22773] [ 790.555557][ T43] usb 1-1: config 0 has an invalid interface number: 87 but max is 0 [ 790.584267][ T43] usb 1-1: config 0 has no interface number 0 [ 790.593058][ T43] usb 1-1: New USB device found, idVendor=17cc, idProduct=0d8d, bcdDevice=b1.c5 [ 790.607165][T16725] usb 10-1: Using ep0 maxpacket: 32 [ 790.615568][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 790.618527][T16725] usb 10-1: config 0 has an invalid interface number: 247 but max is 0 [ 790.630417][ T43] usb 1-1: Product: syz [ 790.643053][ T43] usb 1-1: Manufacturer: syz [ 790.654651][ T43] usb 1-1: SerialNumber: syz [ 790.657852][T16725] usb 10-1: config 0 has no interface number 0 [ 790.670820][ T43] usb 1-1: config 0 descriptor?? [ 790.682688][ T43] snd-usb-caiaq 1-1:0.87: can't set alt interface. [ 790.688352][T16725] usb 10-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 790.694547][ T43] usb 1-1: unable to init card! (ret=-5) [ 790.711314][ T43] snd-usb-caiaq 1-1:0.87: probe with driver snd-usb-caiaq failed with error -5 [ 790.717128][T16725] usb 10-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 790.752003][T16725] usb 10-1: Product: syz [ 790.756296][T16725] usb 10-1: Manufacturer: syz [ 790.772151][T16725] usb 10-1: config 0 descriptor?? [ 790.997639][ T5880] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 791.187174][ T5880] usb 4-1: Using ep0 maxpacket: 16 [ 791.201326][ T5880] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 791.220743][ T5880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.263746][ T5880] usb 4-1: Product: syz [ 791.297092][ T5880] usb 4-1: Manufacturer: syz [ 791.310620][ T5880] usb 4-1: SerialNumber: syz [ 791.426978][T22800] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 791.435970][T22800] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 791.556434][ T5880] cdc_ncm 4-1:1.0: bind() failure [ 791.611860][ T5880] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 791.648406][ T5880] cdc_ncm 4-1:1.1: bind() failure [ 791.679873][ T5880] usb 4-1: USB disconnect, device number 84 [ 792.067918][ T5901] usb 10-1: USB disconnect, device number 70 [ 792.251882][ T5880] usb 1-1: USB disconnect, device number 41 [ 792.467173][ T43] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 792.481608][T22814] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 792.496602][T22814] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 792.650578][ T43] usb 4-1: Using ep0 maxpacket: 32 [ 792.663285][ T43] usb 4-1: unable to get BOS descriptor or descriptor too short [ 792.676324][ T43] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 792.696241][ T43] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 792.722201][ T43] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 792.777320][ T43] usb 4-1: config 128 has no interface number 0 [ 792.807209][ T43] usb 4-1: config 128 interface 127 altsetting 14 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 792.836816][T22819] FAT-fs (rnullb0): bogus number of reserved sectors [ 792.843794][T22819] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 792.877134][ T43] usb 4-1: config 128 interface 127 has no altsetting 0 [ 792.903762][ T43] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 792.927366][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.940047][ T43] usb 4-1: Product: syz [ 792.944242][ T43] usb 4-1: Manufacturer: syz [ 792.957743][ T43] usb 4-1: SerialNumber: syz [ 793.137448][ T5901] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 793.190356][T22810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 793.203606][T22810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 793.214831][T22810] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 793.230334][T22810] cramfs: wrong magic [ 793.281104][T16899] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 793.289383][ T5901] usb 1-1: device descriptor read/64, error -71 [ 793.465977][T16899] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 793.475676][T16899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 793.507098][T16899] usb 2-1: config 0 descriptor?? [ 793.519599][T16899] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 793.537312][ T5901] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 793.692716][ T5901] usb 1-1: device descriptor read/64, error -71 [ 793.807607][ T5901] usb usb1-port1: attempt power cycle [ 793.926116][T22825] netlink: 'syz.1.4939': attribute type 29 has an invalid length. [ 793.940028][T22825] netlink: 'syz.1.4939': attribute type 29 has an invalid length. [ 793.957998][T22825] netlink: 'syz.1.4939': attribute type 29 has an invalid length. [ 793.981225][T22825] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4939'. [ 794.008132][T22825] netlink: 'syz.1.4939': attribute type 29 has an invalid length. [ 794.017937][ T5894] usb 10-1: new high-speed USB device number 71 using dummy_hcd [ 794.035245][T16899] gp8psk: usb in 128 operation failed. [ 794.050665][T16899] gp8psk: usb in 137 operation failed. [ 794.057002][T16899] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 794.072004][T16899] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 794.096157][T16899] usb 2-1: USB disconnect, device number 43 [ 794.157263][ T5901] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 794.197644][ T5894] usb 10-1: Using ep0 maxpacket: 16 [ 794.204765][ T5901] usb 1-1: device descriptor read/8, error -71 [ 794.220875][ T5894] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 794.230611][ T5894] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 794.239407][ T5894] usb 10-1: Product: syz [ 794.243912][ T5894] usb 10-1: Manufacturer: syz [ 794.249278][ T5894] usb 10-1: SerialNumber: syz [ 794.457424][ T5901] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 794.484248][ T5894] cdc_ncm 10-1:1.0: bind() failure [ 794.502893][ T5894] cdc_ncm 10-1:1.1: CDC Union missing and no IAD found [ 794.512606][ T5901] usb 1-1: device descriptor read/8, error -71 [ 794.519956][ T5894] cdc_ncm 10-1:1.1: bind() failure [ 794.535150][ T5894] usb 10-1: USB disconnect, device number 71 [ 794.641350][ T5901] usb usb1-port1: unable to enumerate USB device [ 794.867345][T22834] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4943'. [ 795.196937][ T43] usb 4-1: USB disconnect, device number 85 [ 795.227445][ T5880] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 795.256082][ T5845] udevd[5845]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:128.127/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 795.365205][T22847] netlink: 8 bytes leftover after parsing attributes in process `syz.9.4949'. [ 795.397340][ T5880] usb 2-1: Using ep0 maxpacket: 32 [ 795.405424][ T5880] usb 2-1: config 0 has an invalid interface number: 247 but max is 0 [ 795.416326][ T5880] usb 2-1: config 0 has no interface number 0 [ 795.426107][ T5880] usb 2-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 795.435431][ T5880] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 795.445035][ T5880] usb 2-1: Product: syz [ 795.456025][ T5880] usb 2-1: Manufacturer: syz [ 795.463693][ T5880] usb 2-1: config 0 descriptor?? [ 795.667439][ T43] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 795.839366][ T43] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 795.856082][ T43] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 795.873765][ T43] usb 4-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 795.899437][ T43] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 795.923520][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 795.976980][ T43] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 795.996230][ T43] usb 4-1: invalid MIDI out EP 0 [ 796.144573][ T43] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 796.181265][ T5880] usb 4-1: USB disconnect, device number 86 [ 796.295452][T22872] netlink: 14 bytes leftover after parsing attributes in process `syz.9.4958'. [ 796.412771][T22876] hfs: can't find a HFS filesystem on dev rnullb0 [ 796.703532][T16725] usb 2-1: USB disconnect, device number 44 [ 796.837259][ T43] usb 10-1: new high-speed USB device number 72 using dummy_hcd [ 796.998809][ T43] usb 10-1: Using ep0 maxpacket: 8 [ 797.005976][ T43] usb 10-1: config 179 has an invalid interface number: 65 but max is 0 [ 797.019503][ T43] usb 10-1: config 179 has no interface number 0 [ 797.028451][ T43] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 797.040541][ T43] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 797.052006][T16899] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 797.065670][ T43] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 797.078692][ T43] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 797.101195][ T43] usb 10-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 797.114851][ T43] usb 10-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 797.124097][ T43] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 797.142760][T22881] raw-gadget.0 gadget.9: fail, usb_ep_enable returned -22 [ 797.217995][T16899] usb 4-1: device descriptor read/64, error -71 [ 797.392152][ T43] input: Generic X-Box pad as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:179.65/input/input93 [ 797.467914][T16899] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 797.586904][T22881] netlink: 8 bytes leftover after parsing attributes in process `syz.9.4963'. [ 797.637408][T16899] usb 4-1: device descriptor read/64, error -71 [ 797.745553][ T5921] usb 10-1: USB disconnect, device number 72 [ 797.745572][ C1] xpad 10-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 797.760063][ C1] xpad 10-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 797.768529][ T5921] xpad 10-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 797.775564][T16899] usb usb4-port1: attempt power cycle [ 797.829379][T22907] FAULT_INJECTION: forcing a failure. [ 797.829379][T22907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 797.881868][T22907] CPU: 0 UID: 0 PID: 22907 Comm: syz.1.4973 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 797.881898][T22907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 797.881911][T22907] Call Trace: [ 797.881920][T22907] [ 797.881929][T22907] dump_stack_lvl+0x189/0x250 [ 797.881958][T22907] ? __pfx____ratelimit+0x10/0x10 [ 797.881990][T22907] ? __pfx_dump_stack_lvl+0x10/0x10 [ 797.882013][T22907] ? __pfx__printk+0x10/0x10 [ 797.882035][T22907] ? __might_fault+0xb0/0x130 [ 797.882067][T22907] should_fail_ex+0x414/0x560 [ 797.882104][T22907] _copy_from_iter+0x1db/0x16f0 [ 797.882137][T22907] ? rcu_is_watching+0x15/0xb0 [ 797.882159][T22907] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 797.882183][T22907] ? __pfx__copy_from_iter+0x10/0x10 [ 797.882214][T22907] ? __build_skb_around+0x257/0x3e0 [ 797.882242][T22907] ? netlink_sendmsg+0x642/0xb30 [ 797.882264][T22907] ? skb_put+0x11b/0x210 [ 797.882293][T22907] netlink_sendmsg+0x6b2/0xb30 [ 797.882325][T22907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 797.882353][T22907] ? aa_sock_msg_perm+0xf1/0x1d0 [ 797.882379][T22907] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 797.882406][T22907] ? __pfx_netlink_sendmsg+0x10/0x10 [ 797.882436][T22907] __sock_sendmsg+0x219/0x270 [ 797.882457][T22907] ____sys_sendmsg+0x505/0x830 [ 797.882487][T22907] ? __pfx_____sys_sendmsg+0x10/0x10 [ 797.882520][T22907] ? import_iovec+0x74/0xa0 [ 797.882560][T22907] ___sys_sendmsg+0x21f/0x2a0 [ 797.882589][T22907] ? __pfx____sys_sendmsg+0x10/0x10 [ 797.882651][T22907] ? __fget_files+0x2a/0x420 [ 797.882678][T22907] ? __fget_files+0x3a0/0x420 [ 797.882714][T22907] __x64_sys_sendmsg+0x19b/0x260 [ 797.882763][T22907] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 797.882804][T22907] ? __pfx_ksys_write+0x10/0x10 [ 797.882827][T22907] ? rcu_is_watching+0x15/0xb0 [ 797.882856][T22907] ? do_syscall_64+0xbe/0x3b0 [ 797.882880][T22907] do_syscall_64+0xfa/0x3b0 [ 797.882898][T22907] ? lockdep_hardirqs_on+0x9c/0x150 [ 797.882929][T22907] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.882950][T22907] ? clear_bhb_loop+0x60/0xb0 [ 797.882977][T22907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.882997][T22907] RIP: 0033:0x7f637f18e929 [ 797.883015][T22907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 797.883035][T22907] RSP: 002b:00007f637ff1b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 797.883057][T22907] RAX: ffffffffffffffda RBX: 00007f637f3b5fa0 RCX: 00007f637f18e929 [ 797.883073][T22907] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 797.883086][T22907] RBP: 00007f637ff1b090 R08: 0000000000000000 R09: 0000000000000000 [ 797.883099][T22907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 797.883112][T22907] R13: 0000000000000000 R14: 00007f637f3b5fa0 R15: 00007fff28f37c08 [ 797.883144][T22907] [ 798.187195][T16899] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 798.228170][T16899] usb 4-1: device descriptor read/8, error -71 [ 798.284372][T22912] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 798.477322][T16899] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 798.507804][T16899] usb 4-1: device descriptor read/8, error -71 [ 798.638660][T16899] usb usb4-port1: unable to enumerate USB device [ 798.897325][T16899] usb 10-1: new high-speed USB device number 73 using dummy_hcd [ 799.057462][T16899] usb 10-1: Using ep0 maxpacket: 32 [ 799.069604][T16899] usb 10-1: config 0 has an invalid interface number: 247 but max is 0 [ 799.078539][T16899] usb 10-1: config 0 has no interface number 0 [ 799.086489][T16899] usb 10-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 799.095818][T16899] usb 10-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 799.104291][T16899] usb 10-1: Product: syz [ 799.108689][T16899] usb 10-1: Manufacturer: syz [ 799.116200][T16899] usb 10-1: config 0 descriptor?? [ 799.646982][T22938] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4984'. [ 799.825490][T22941] netlink: 'syz.0.4986': attribute type 10 has an invalid length. [ 800.165057][T22952] netlink: 'syz.0.4991': attribute type 1 has an invalid length. [ 800.173411][T22952] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4991'. [ 800.384628][ T5901] usb 10-1: USB disconnect, device number 73 [ 800.563223][T22968] binder: 22965:22968 ioctl c0306201 200000000080 returned -14 [ 800.767223][ T5880] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 800.919544][ T5880] usb 1-1: no configurations [ 800.924189][ T5880] usb 1-1: can't read configurations, error -22 [ 801.067607][ T5880] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 801.073377][T22987] netlink: 48 bytes leftover after parsing attributes in process `syz.9.5004'. [ 801.265320][ T5880] usb 1-1: no configurations [ 801.273550][ T5880] usb 1-1: can't read configurations, error -22 [ 801.286212][ T5880] usb usb1-port1: attempt power cycle [ 801.637529][ T5880] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 801.668558][ T5880] usb 1-1: no configurations [ 801.675471][ T5880] usb 1-1: can't read configurations, error -22 [ 801.768716][T23003] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5010'. [ 801.778173][T23003] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5010'. [ 801.787551][T23003] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5010'. [ 801.797668][T23003] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5010'. [ 801.817325][ T5880] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 801.840136][ T5921] usb 10-1: new high-speed USB device number 74 using dummy_hcd [ 801.850314][ T5880] usb 1-1: no configurations [ 801.854932][ T5880] usb 1-1: can't read configurations, error -22 [ 801.862018][ T5880] usb usb1-port1: unable to enumerate USB device [ 801.977153][ T5921] usb 10-1: device descriptor read/64, error -71 [ 802.217202][ T5921] usb 10-1: new high-speed USB device number 75 using dummy_hcd [ 802.350744][ T5921] usb 10-1: device descriptor read/64, error -71 [ 802.472112][ T5921] usb usb10-port1: attempt power cycle [ 802.612910][ T30] audit: type=1326 audit(1750797257.319:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23014 comm="syz.1.5015" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f637f18e929 code=0xffff0000 [ 802.817235][ T5921] usb 10-1: new high-speed USB device number 76 using dummy_hcd [ 802.842912][ T5921] usb 10-1: device descriptor read/8, error -71 [ 803.087488][ T5921] usb 10-1: new high-speed USB device number 77 using dummy_hcd [ 803.118311][ T5921] usb 10-1: device descriptor read/8, error -71 [ 803.228856][ T5921] usb usb10-port1: unable to enumerate USB device [ 804.327183][T16725] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 804.417177][ T5921] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 804.417254][ T5901] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 804.477174][T16725] usb 2-1: Using ep0 maxpacket: 16 [ 804.485326][T16725] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 804.494568][T16725] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.503319][T16725] usb 2-1: Product: syz [ 804.507762][T16725] usb 2-1: Manufacturer: syz [ 804.512571][T16725] usb 2-1: SerialNumber: syz [ 804.579314][ T5921] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 804.590603][ T5921] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 804.600959][ T5921] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 804.601055][ T5901] usb 1-1: no configurations [ 804.610139][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.634933][T23046] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 804.664461][ T5921] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 804.667327][ T5901] usb 1-1: can't read configurations, error -22 [ 804.746438][T16725] cdc_ncm 2-1:1.0: bind() failure [ 804.788259][T16725] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 804.796688][T16725] cdc_ncm 2-1:1.1: bind() failure [ 804.818121][ T5901] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 804.820872][T16725] usb 2-1: USB disconnect, device number 45 [ 804.867465][T23046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 804.894788][T23046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 804.910270][T16899] usb 4-1: USB disconnect, device number 91 [ 805.001048][ T5901] usb 1-1: no configurations [ 805.005703][ T5901] usb 1-1: can't read configurations, error -22 [ 805.012971][ T5901] usb usb1-port1: attempt power cycle [ 805.357171][ T5901] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 805.378205][ T5901] usb 1-1: no configurations [ 805.382835][ T5901] usb 1-1: can't read configurations, error -22 [ 805.517338][ T5901] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 805.539335][ T5901] usb 1-1: no configurations [ 805.544185][ T5901] usb 1-1: can't read configurations, error -22 [ 805.551116][ T5901] usb usb1-port1: unable to enumerate USB device [ 805.600959][T23061] FAULT_INJECTION: forcing a failure. [ 805.600959][T23061] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 805.614736][T23061] CPU: 0 UID: 0 PID: 23061 Comm: syz.9.5034 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 805.614769][T23061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 805.614782][T23061] Call Trace: [ 805.614790][T23061] [ 805.614799][T23061] dump_stack_lvl+0x189/0x250 [ 805.614827][T23061] ? __pfx____ratelimit+0x10/0x10 [ 805.614858][T23061] ? __pfx_dump_stack_lvl+0x10/0x10 [ 805.614881][T23061] ? __pfx__printk+0x10/0x10 [ 805.614904][T23061] ? __might_fault+0xb0/0x130 [ 805.614937][T23061] should_fail_ex+0x414/0x560 [ 805.614973][T23061] _copy_from_user+0x2d/0xb0 [ 805.614994][T23061] kstrtouint_from_user+0xc4/0x170 [ 805.615023][T23061] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 805.615069][T23061] proc_fail_nth_write+0x88/0x240 [ 805.615098][T23061] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 805.615132][T23061] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 805.615163][T23061] vfs_write+0x27b/0xa90 [ 805.615195][T23061] ? __pfx_vfs_write+0x10/0x10 [ 805.615220][T23061] ? __fget_files+0x2a/0x420 [ 805.615251][T23061] ? __fget_files+0x3a0/0x420 [ 805.615276][T23061] ? __fget_files+0x2a/0x420 [ 805.615312][T23061] ksys_write+0x145/0x250 [ 805.615337][T23061] ? __pfx_ksys_write+0x10/0x10 [ 805.615357][T23061] ? rcu_is_watching+0x15/0xb0 [ 805.615384][T23061] ? do_syscall_64+0xbe/0x3b0 [ 805.615407][T23061] do_syscall_64+0xfa/0x3b0 [ 805.615425][T23061] ? lockdep_hardirqs_on+0x9c/0x150 [ 805.615455][T23061] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 805.615475][T23061] ? clear_bhb_loop+0x60/0xb0 [ 805.615500][T23061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 805.615520][T23061] RIP: 0033:0x7f240d58d3df [ 805.615537][T23061] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 805.615554][T23061] RSP: 002b:00007f240e3f7030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 805.615575][T23061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240d58d3df [ 805.615590][T23061] RDX: 0000000000000001 RSI: 00007f240e3f70a0 RDI: 0000000000000006 [ 805.615603][T23061] RBP: 00007f240e3f7090 R08: 0000000000000000 R09: 0000000000000000 [ 805.615615][T23061] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 805.615627][T23061] R13: 0000000000000000 R14: 00007f240d7b5fa0 R15: 00007ffff91ab628 [ 805.615658][T23061] [ 806.005331][T23064] netlink: 60 bytes leftover after parsing attributes in process `syz.9.5035'. [ 806.016601][T23063] netlink: 60 bytes leftover after parsing attributes in process `syz.9.5035'. [ 806.238456][T23068] netlink: 'syz.1.5036': attribute type 1 has an invalid length. [ 806.250266][T23068] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5036'. [ 806.631680][ T55] block nbd8: Possible stuck request ffff888025cf5080: control (read@0,1024B). Runtime 150 seconds [ 806.647445][ T55] block nbd8: Possible stuck request ffff888025cf5240: control (read@1024,1024B). Runtime 150 seconds [ 806.659576][ T55] block nbd8: Possible stuck request ffff888025cf5400: control (read@2048,1024B). Runtime 150 seconds [ 806.671351][ T55] block nbd8: Possible stuck request ffff888025cf55c0: control (read@3072,1024B). Runtime 150 seconds [ 806.747601][ T5901] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 806.900016][ T5901] usb 2-1: Using ep0 maxpacket: 16 [ 806.931501][ T5901] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 806.942797][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 806.960101][ T5901] usb 2-1: Product: syz [ 806.964308][ T5901] usb 2-1: Manufacturer: syz [ 806.970741][ T5901] usb 2-1: SerialNumber: syz [ 807.201570][ T5901] cdc_ncm 2-1:1.0: bind() failure [ 807.244280][ T5901] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 807.279247][ T5901] cdc_ncm 2-1:1.1: bind() failure [ 807.312503][ T5901] usb 2-1: USB disconnect, device number 46 [ 807.407172][ T43] usb 10-1: new high-speed USB device number 78 using dummy_hcd [ 807.592728][ T43] usb 10-1: Using ep0 maxpacket: 8 [ 807.609845][ T43] usb 10-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 807.619860][ T43] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.630087][ T43] usb 10-1: Product: syz [ 807.634364][ T43] usb 10-1: Manufacturer: syz [ 807.640044][ T43] usb 10-1: SerialNumber: syz [ 807.650679][ T43] usb 10-1: config 0 descriptor?? [ 807.659732][T23115] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5056'. [ 807.686504][T23115] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5056'. [ 807.703106][T23115] netlink: 5 bytes leftover after parsing attributes in process `syz.0.5056'. [ 807.712310][T23115] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5056'. [ 807.861739][T23099] 9pnet_virtio: no channels available for device /dev/rnullb0 [ 807.877643][ T43] dvb_usb_rtl28xxu 10-1:0.0: chip type detection failed -71 [ 807.899772][ T43] dvb_usb_rtl28xxu 10-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 807.917391][T23123] Malformed UNC in devname [ 807.917391][T23123] [ 807.924281][T23123] CIFS: VFS: Malformed UNC in devname [ 807.943528][ T43] usb 10-1: USB disconnect, device number 78 [ 808.545106][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.558291][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.769463][T23147] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5067'. [ 808.818763][ T5921] usb 10-1: new high-speed USB device number 79 using dummy_hcd [ 808.830099][T23147] openvswitch: netlink: Missing key (keys=40, expected=100) [ 809.007145][ T5921] usb 10-1: Using ep0 maxpacket: 16 [ 809.021997][ T5921] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 809.042936][ T5921] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.052620][ T5921] usb 10-1: Product: syz [ 809.077882][ T5921] usb 10-1: Manufacturer: syz [ 809.082617][ T5921] usb 10-1: SerialNumber: syz [ 809.339230][ T5921] cdc_ncm 10-1:1.0: bind() failure [ 809.365587][ T5921] cdc_ncm 10-1:1.1: CDC Union missing and no IAD found [ 809.387713][T23167] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5074'. [ 809.391450][ T5921] cdc_ncm 10-1:1.1: bind() failure [ 809.427706][ T5921] usb 10-1: USB disconnect, device number 79 [ 809.797287][ T43] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 809.907201][ T5901] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 809.967992][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 809.975188][ T43] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 809.996071][ T43] usb 4-1: config 0 has no interfaces? [ 810.024664][ T43] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 810.035125][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 810.049868][ T43] usb 4-1: config 0 descriptor?? [ 810.067151][ T5901] usb 2-1: Using ep0 maxpacket: 32 [ 810.074530][ T5901] usb 2-1: config 0 has an invalid interface number: 247 but max is 0 [ 810.083076][ T5901] usb 2-1: config 0 has no interface number 0 [ 810.092655][ T5901] usb 2-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 810.105871][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 810.115413][ T5901] usb 2-1: Product: syz [ 810.122283][ T5901] usb 2-1: Manufacturer: syz [ 810.131936][ T5901] usb 2-1: config 0 descriptor?? [ 810.187647][T16725] usb 10-1: new high-speed USB device number 80 using dummy_hcd [ 810.354333][T16725] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 810.369025][T16725] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 810.380572][T16725] usb 10-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 810.393889][T16725] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 810.408606][T16725] usb 10-1: config 0 descriptor?? [ 810.590010][ T5901] usb 1-1: new full-speed USB device number 54 using dummy_hcd [ 810.613459][T23183] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 810.620575][T23184] input: syz1 as /devices/virtual/input/input94 [ 810.625612][T23183] /dev/rnullb0: Can't open blockdev [ 810.682183][T16725] usbhid 10-1:0.0: can't add hid device: -71 [ 810.697578][T16725] usbhid 10-1:0.0: probe with driver usbhid failed with error -71 [ 810.730534][T16725] usb 10-1: USB disconnect, device number 80 [ 810.737250][ T5901] usb 1-1: device descriptor read/64, error -71 [ 810.803222][T23190] /dev/rnullb0: Can't open blockdev [ 810.977246][ T5901] usb 1-1: new full-speed USB device number 55 using dummy_hcd [ 811.107316][ T5901] usb 1-1: device descriptor read/64, error -71 [ 811.218320][ T5901] usb usb1-port1: attempt power cycle [ 811.227157][T16725] usb 10-1: new high-speed USB device number 81 using dummy_hcd [ 811.381594][T16725] usb 10-1: descriptor type invalid, skip [ 811.387670][T16725] usb 10-1: descriptor type invalid, skip [ 811.393511][T16725] usb 10-1: descriptor type invalid, skip [ 811.399853][T16725] usb 10-1: descriptor type invalid, skip [ 811.405765][T16725] usb 10-1: descriptor type invalid, skip [ 811.412093][T16725] usb 10-1: descriptor type invalid, skip [ 811.419990][T16725] usb 10-1: config 4 has an invalid interface number: 210 but max is 0 [ 811.423081][ T43] usb 2-1: USB disconnect, device number 47 [ 811.429126][T16725] usb 10-1: config 4 has no interface number 0 [ 811.440835][T16725] usb 10-1: config 4 interface 210 has no altsetting 0 [ 811.450292][T16725] usb 10-1: New USB device found, idVendor=2c7c, idProduct=0191, bcdDevice=6e.27 [ 811.459881][T16725] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.468028][T16725] usb 10-1: Product: syz [ 811.472406][T16725] usb 10-1: Manufacturer: syz [ 811.477362][T16725] usb 10-1: SerialNumber: syz [ 811.557203][ T5901] usb 1-1: new full-speed USB device number 56 using dummy_hcd [ 811.580721][ T5901] usb 1-1: device descriptor read/8, error -71 [ 811.837227][ T5901] usb 1-1: new full-speed USB device number 57 using dummy_hcd [ 811.857848][ T5901] usb 1-1: device descriptor read/8, error -71 [ 811.997251][ T5901] usb usb1-port1: unable to enumerate USB device [ 812.457502][T16900] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 812.482918][T16725] usb 10-1: USB disconnect, device number 81 [ 812.578795][ T43] usb 4-1: USB disconnect, device number 92 [ 812.617527][T16900] usb 2-1: Using ep0 maxpacket: 16 [ 812.629220][T16900] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 812.642721][T16900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 812.652394][T16900] usb 2-1: Product: syz [ 812.656585][T16900] usb 2-1: Manufacturer: syz [ 812.662556][T16900] usb 2-1: SerialNumber: syz [ 812.748884][ T30] audit: type=1326 audit(1750797267.459:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23205 comm="syz.3.5089" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fad0898e929 code=0x0 [ 812.892592][T16900] cdc_ncm 2-1:1.0: bind() failure [ 812.906586][T16900] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 812.913677][T16900] cdc_ncm 2-1:1.1: bind() failure [ 812.934530][T16900] usb 2-1: USB disconnect, device number 48 [ 813.049215][T23212] FAULT_INJECTION: forcing a failure. [ 813.049215][T23212] name failslab, interval 1, probability 0, space 0, times 0 [ 813.072857][T23212] CPU: 1 UID: 0 PID: 23212 Comm: syz.3.5092 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 813.072885][T23212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 813.072895][T23212] Call Trace: [ 813.072901][T23212] [ 813.072908][T23212] dump_stack_lvl+0x189/0x250 [ 813.072930][T23212] ? __pfx____ratelimit+0x10/0x10 [ 813.072955][T23212] ? __pfx_dump_stack_lvl+0x10/0x10 [ 813.072972][T23212] ? __pfx__printk+0x10/0x10 [ 813.072995][T23212] ? ref_tracker_alloc+0x318/0x460 [ 813.073014][T23212] should_fail_ex+0x414/0x560 [ 813.073055][T23212] should_failslab+0xa8/0x100 [ 813.073080][T23212] kmem_cache_alloc_noprof+0x73/0x3c0 [ 813.073113][T23212] ? skb_clone+0x212/0x3a0 [ 813.073140][T23212] skb_clone+0x212/0x3a0 [ 813.073165][T23212] __netlink_deliver_tap+0x404/0x850 [ 813.073198][T23212] ? netlink_deliver_tap+0x2e/0x1b0 [ 813.073217][T23212] netlink_deliver_tap+0x19c/0x1b0 [ 813.073236][T23212] netlink_unicast+0x72f/0x8d0 [ 813.073260][T23212] netlink_sendmsg+0x805/0xb30 [ 813.073285][T23212] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.073307][T23212] ? aa_sock_msg_perm+0xf1/0x1d0 [ 813.073328][T23212] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 813.073351][T23212] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.073374][T23212] __sock_sendmsg+0x219/0x270 [ 813.073392][T23212] ____sys_sendmsg+0x505/0x830 [ 813.073418][T23212] ? __pfx_____sys_sendmsg+0x10/0x10 [ 813.073449][T23212] ? import_iovec+0x74/0xa0 [ 813.073467][T23212] ___sys_sendmsg+0x21f/0x2a0 [ 813.073490][T23212] ? __pfx____sys_sendmsg+0x10/0x10 [ 813.073539][T23212] ? __fget_files+0x2a/0x420 [ 813.073559][T23212] ? __fget_files+0x3a0/0x420 [ 813.073588][T23212] __x64_sys_sendmsg+0x19b/0x260 [ 813.073612][T23212] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 813.073641][T23212] ? __pfx_ksys_write+0x10/0x10 [ 813.073657][T23212] ? rcu_is_watching+0x15/0xb0 [ 813.073678][T23212] ? do_syscall_64+0xbe/0x3b0 [ 813.073696][T23212] do_syscall_64+0xfa/0x3b0 [ 813.073709][T23212] ? lockdep_hardirqs_on+0x9c/0x150 [ 813.073732][T23212] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.073748][T23212] ? clear_bhb_loop+0x60/0xb0 [ 813.073767][T23212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.073783][T23212] RIP: 0033:0x7fad0898e929 [ 813.073796][T23212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 813.073810][T23212] RSP: 002b:00007fad0989e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 813.073828][T23212] RAX: ffffffffffffffda RBX: 00007fad08bb5fa0 RCX: 00007fad0898e929 [ 813.073839][T23212] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 813.073850][T23212] RBP: 00007fad0989e090 R08: 0000000000000000 R09: 0000000000000000 [ 813.073860][T23212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 813.073869][T23212] R13: 0000000000000000 R14: 00007fad08bb5fa0 R15: 00007fff40a66748 [ 813.073893][T23212] [ 813.446227][T23218] Malformed UNC in devname [ 813.446227][T23218] [ 813.455227][T23218] CIFS: VFS: Malformed UNC in devname [ 813.641318][ T5921] usb 10-1: new high-speed USB device number 82 using dummy_hcd [ 813.767416][ T43] usb 1-1: new full-speed USB device number 58 using dummy_hcd [ 813.809907][ T5921] usb 10-1: Using ep0 maxpacket: 8 [ 813.819176][ T5921] usb 10-1: config 179 has an invalid interface number: 65 but max is 0 [ 813.819495][T23235] netlink: 72 bytes leftover after parsing attributes in process `syz.1.5102'. [ 813.831220][ T5921] usb 10-1: config 179 has no interface number 0 [ 813.843949][ T5921] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 813.870683][ T5921] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 813.888486][ T5921] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 813.904793][ T5921] usb 10-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 813.917206][ T43] usb 1-1: device descriptor read/64, error -71 [ 813.922045][ T5921] usb 10-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 813.941301][ T5921] usb 10-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 813.950666][ T5921] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 813.966383][T23216] raw-gadget.0 gadget.9: fail, usb_ep_enable returned -22 [ 814.043787][T23239] netlink: 'syz.1.5104': attribute type 10 has an invalid length. [ 814.169066][ T43] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 814.219194][ T5921] input: Generic X-Box pad as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:179.65/input/input95 [ 814.317570][ T43] usb 1-1: device descriptor read/64, error -71 [ 814.418166][T23216] netlink: 8 bytes leftover after parsing attributes in process `syz.9.5094'. [ 814.446068][ T43] usb usb1-port1: attempt power cycle [ 814.476180][ T5901] usb 10-1: USB disconnect, device number 82 [ 814.476211][ C0] xpad 10-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 814.491201][ T5901] xpad 10-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 814.491869][ C0] dummy_hcd dummy_hcd.9: timer fired with no URBs pending? [ 814.787263][ T43] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 814.818896][ T43] usb 1-1: device descriptor read/8, error -71 [ 815.038148][ T5901] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 815.057464][ T43] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 815.066286][T23259] netlink: 'syz.9.5113': attribute type 1 has an invalid length. [ 815.074197][T23259] netlink: 16 bytes leftover after parsing attributes in process `syz.9.5113'. [ 815.097999][ T43] usb 1-1: device descriptor read/8, error -71 [ 815.207154][ T5901] usb 2-1: Using ep0 maxpacket: 16 [ 815.212700][ T43] usb usb1-port1: unable to enumerate USB device [ 815.231250][ T5901] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.244177][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.253409][ T5901] usb 2-1: Product: syz [ 815.261533][ T5901] usb 2-1: Manufacturer: syz [ 815.266159][ T5901] usb 2-1: SerialNumber: syz [ 815.408360][T23270] binder: 23269:23270 ioctl c0306201 200000000080 returned -14 [ 815.482435][ T5901] cdc_ncm 2-1:1.0: bind() failure [ 815.509735][ T5901] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 815.520831][ T5901] cdc_ncm 2-1:1.1: bind() failure [ 815.533976][ T5901] usb 2-1: USB disconnect, device number 49 [ 816.210272][T23293] netlink: 48 bytes leftover after parsing attributes in process `syz.9.5127'. [ 816.327314][ T5921] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 816.487367][ T10] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 816.496826][ T5921] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 816.513590][ T5921] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 816.524735][ T5921] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 816.557335][ T5921] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 816.593024][ T5921] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 816.616503][ T5921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.652776][ T5921] usb 2-1: config 0 descriptor?? [ 816.663767][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 816.682062][ T10] usb 4-1: config 0 has no interfaces? [ 816.694273][ T10] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 816.710384][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.758477][ T10] usb 4-1: config 0 descriptor?? [ 816.903561][ T5921] plantronics 0003:047F:FFFF.003C: ignoring exceeding usage max [ 816.951105][ T5921] plantronics 0003:047F:FFFF.003C: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 817.007175][ T5921] usb 2-1: USB disconnect, device number 50 [ 817.127843][T23311] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5133'. [ 817.145267][T23309] fido_id[23309]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 817.549854][T23330] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5138'. [ 817.559211][T23330] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5138'. [ 817.569511][T23330] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5138'. [ 817.580727][T23330] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5138'. [ 817.687310][ T5921] usb 1-1: new full-speed USB device number 62 using dummy_hcd [ 817.841754][ T5921] usb 1-1: config 8 has an invalid interface number: 250 but max is 0 [ 817.850366][ T5921] usb 1-1: config 8 has no interface number 0 [ 817.856506][ T5921] usb 1-1: config 8 interface 250 has no altsetting 0 [ 817.866139][ T5921] usb 1-1: New USB device found, idVendor=0545, idProduct=8333, bcdDevice=8f.86 [ 817.875653][ T5921] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.883697][ T5921] usb 1-1: Product: syz [ 817.887931][ T5921] usb 1-1: Manufacturer: syz [ 817.892544][ T5921] usb 1-1: SerialNumber: syz [ 818.300869][ T5921] gspca_main: tv8532-2.14.0 probing 0545:8333 [ 818.376748][ T5921] usb 1-1: USB disconnect, device number 62 [ 818.977182][ T5894] usb 10-1: new high-speed USB device number 83 using dummy_hcd [ 819.147321][ T5894] usb 10-1: Using ep0 maxpacket: 32 [ 819.158650][ T5894] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 819.173493][ T5894] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 819.184038][ T5894] usb 10-1: New USB device found, idVendor=0925, idProduct=8866, bcdDevice= 0.00 [ 819.193550][ T5894] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 819.206738][ T5894] usb 10-1: config 0 descriptor?? [ 819.292599][ T5901] usb 4-1: USB disconnect, device number 93 [ 819.544514][T23366] XFS (rnullb0): Invalid superblock magic number [ 819.629407][ T5894] smartjoyplus 0003:0925:8866.003D: item fetching failed at offset 4/5 [ 819.662444][ T5894] smartjoyplus 0003:0925:8866.003D: parse failed [ 819.678073][ T5894] smartjoyplus 0003:0925:8866.003D: probe with driver smartjoyplus failed with error -22 [ 819.881624][T23382] FAULT_INJECTION: forcing a failure. [ 819.881624][T23382] name failslab, interval 1, probability 0, space 0, times 0 [ 819.907214][T23382] CPU: 0 UID: 0 PID: 23382 Comm: syz.3.5154 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 819.907242][T23382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 819.907254][T23382] Call Trace: [ 819.907263][T23382] [ 819.907271][T23382] dump_stack_lvl+0x189/0x250 [ 819.907299][T23382] ? __pfx____ratelimit+0x10/0x10 [ 819.907329][T23382] ? __pfx_dump_stack_lvl+0x10/0x10 [ 819.907351][T23382] ? __pfx__printk+0x10/0x10 [ 819.907381][T23382] ? __pfx___might_resched+0x10/0x10 [ 819.907401][T23382] ? fs_reclaim_acquire+0x7d/0x100 [ 819.907436][T23382] should_fail_ex+0x414/0x560 [ 819.907471][T23382] should_failslab+0xa8/0x100 [ 819.907494][T23382] __kmalloc_noprof+0xcb/0x4f0 [ 819.907513][T23382] ? __kfifo_alloc+0x11b/0x220 [ 819.907539][T23382] __kfifo_alloc+0x11b/0x220 [ 819.907563][T23382] gsm_dlci_alloc+0xb9/0x640 [ 819.907591][T23382] gsmld_ioctl+0x992/0x1870 [ 819.907615][T23382] ? tty_ldisc_ref_wait+0x25/0x70 [ 819.907640][T23382] ? __pfx_gsmld_ioctl+0x10/0x10 [ 819.907673][T23382] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 819.907716][T23382] ? __pfx_gsmld_ioctl+0x10/0x10 [ 819.907737][T23382] tty_ioctl+0x9c3/0xde0 [ 819.907757][T23382] ? __pfx_tty_ioctl+0x10/0x10 [ 819.907777][T23382] __se_sys_ioctl+0xfc/0x170 [ 819.907799][T23382] do_syscall_64+0xfa/0x3b0 [ 819.907816][T23382] ? lockdep_hardirqs_on+0x9c/0x150 [ 819.907848][T23382] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.907885][T23382] ? clear_bhb_loop+0x60/0xb0 [ 819.907912][T23382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.907934][T23382] RIP: 0033:0x7fad0898e929 [ 819.907954][T23382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 819.907974][T23382] RSP: 002b:00007fad0989e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 819.907998][T23382] RAX: ffffffffffffffda RBX: 00007fad08bb5fa0 RCX: 00007fad0898e929 [ 819.908016][T23382] RDX: 0000200000000040 RSI: 0000000040384708 RDI: 0000000000000003 [ 819.908030][T23382] RBP: 00007fad0989e090 R08: 0000000000000000 R09: 0000000000000000 [ 819.908045][T23382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 819.908059][T23382] R13: 0000000000000000 R14: 00007fad08bb5fa0 R15: 00007fff40a66748 [ 819.908093][T23382] [ 819.913447][ T5894] usb 10-1: USB disconnect, device number 83 [ 820.157641][ T10] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 820.323477][ T10] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 820.334572][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.352346][ T10] usb 2-1: config 0 descriptor?? [ 820.457209][ T5901] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 820.586240][ T10] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 820.625114][ T5901] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 820.636457][ T5901] usb 4-1: config 0 has no interfaces? [ 820.656583][ T5901] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 820.673797][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.703400][ T5901] usb 4-1: config 0 descriptor?? [ 820.820332][ T10] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 820.832855][ T10] [drm] Initialized udl on minor 2 [ 820.947224][ T5921] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 821.013233][T23383] netlink: 'syz.1.5155': attribute type 1 has an invalid length. [ 821.053006][T23383] netlink: 'syz.1.5155': attribute type 101 has an invalid length. [ 821.062384][T23383] netlink: 656 bytes leftover after parsing attributes in process `syz.1.5155'. [ 821.078253][ T10] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 821.086151][ T10] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 821.130465][ T5921] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 821.153380][ T5921] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 821.164290][ T5921] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 821.185768][ T5921] usb 1-1: SerialNumber: syz [ 821.281487][ T5880] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 821.282888][ T5901] usb 2-1: USB disconnect, device number 51 [ 821.333932][ T5880] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 821.614919][T23396] No source specified [ 821.839943][ T5921] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 821.856740][T23406] loop6: detected capacity change from 0 to 524287487 [ 821.869782][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 821.881419][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 821.890477][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 821.903734][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 821.913039][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 821.982054][T23407] loop6: detected capacity change from 524287487 to 0 [ 822.007128][T23406] Buffer I/O error on dev loop6, logical block 0, async page read [ 822.015145][T23406] ldm_validate_partition_table(): Disk read failed. [ 822.031668][T23406] Dev loop6: unable to read RDB block 0 [ 822.040133][T23406] loop6: unable to read partition table [ 822.045970][T23406] loop6: partition table beyond EOD, truncated [ 822.077157][T23406] loop_reread_partitions: partition scan of loop6 (^L A;b@֔:Bw<gnf. -ӑ.i >^.dDd) failed (rc=-5) [ 822.268502][T23418] binder: BINDER_SET_CONTEXT_MGR already set [ 822.287982][T23418] binder: 23416:23418 ioctl 4018620d 200000000100 returned -16 [ 822.560817][ T43] usb 10-1: new high-speed USB device number 84 using dummy_hcd [ 822.707319][ T5921] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 822.730113][ T43] usb 10-1: config 0 has an invalid interface number: 117 but max is 0 [ 822.747144][ T43] usb 10-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 822.777452][ T43] usb 10-1: config 0 has no interface number 0 [ 822.784979][ T43] usb 10-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 822.807364][ T5880] usb 1-1: USB disconnect, device number 63 [ 822.811351][ T43] usb 10-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 822.826796][ T5880] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 822.844629][ T43] usb 10-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 822.867227][ T43] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 822.875486][ T43] usb 10-1: Product: syz [ 822.887088][ T43] usb 10-1: Manufacturer: syz [ 822.887414][ T5921] usb 2-1: Using ep0 maxpacket: 8 [ 822.891791][ T43] usb 10-1: SerialNumber: syz [ 822.904449][ T43] usb 10-1: config 0 descriptor?? [ 822.940271][ T5921] usb 2-1: config 1 interface 0 has no altsetting 0 [ 822.961777][ T5921] usb 2-1: New USB device found, idVendor=05ac, idProduct=023f, bcdDevice= 0.40 [ 822.984820][ T5921] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 822.999558][ T5921] usb 2-1: Product: syz [ 823.003807][ T5921] usb 2-1: Manufacturer: syz [ 823.022777][ T5921] usb 2-1: SerialNumber: syz [ 823.235253][ T5880] usb 4-1: USB disconnect, device number 94 [ 823.286168][ T5921] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input97 [ 823.319526][ T5188] bcm5974 2-1:1.0: could not read from device [ 823.351426][ T43] usb 10-1: USB disconnect, device number 84 [ 823.356216][ T5921] usb 2-1: USB disconnect, device number 52 [ 823.376801][ T5188] bcm5974 2-1:1.0: could not read from device [ 823.427160][ T5188] bcm5974 2-1:1.0: could not read from device [ 823.525081][T23452] netlink: 'syz.0.5169': attribute type 1 has an invalid length. [ 823.539487][T23452] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5169'. [ 823.657607][T23445] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 824.061940][T23465] netlink: 168 bytes leftover after parsing attributes in process `syz.9.5172'. [ 824.917147][ T5921] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 825.162335][ T5921] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 825.177060][ T5921] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 825.186055][ T5921] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 825.249716][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 825.272513][ T5921] usb 4-1: config 0 descriptor?? [ 827.221973][T23571] IPVS: sync thread started: state = MASTER, mcast_ifn = wg2, syncid = 0, id = 0 [ 827.569519][T23581] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5199'. [ 827.578941][ T43] usb 4-1: USB disconnect, device number 95 [ 827.592626][T23581] openvswitch: netlink: Missing key (keys=40, expected=100) [ 827.638154][ T5921] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 827.807214][ T5921] usb 1-1: Using ep0 maxpacket: 16 [ 827.817601][ T5921] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 827.827158][ T5921] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 827.835310][ T5921] usb 1-1: Product: syz [ 827.840221][ T5921] usb 1-1: Manufacturer: syz [ 827.847120][ T5921] usb 1-1: SerialNumber: syz [ 828.067761][ T5921] cdc_ncm 1-1:1.0: bind() failure [ 828.087530][ T5921] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 828.094380][ T5921] cdc_ncm 1-1:1.1: bind() failure [ 828.122828][ T5921] usb 1-1: USB disconnect, device number 64 [ 828.214277][T23602] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 828.225413][T23602] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5208'. [ 828.443532][T23609] netlink: 48 bytes leftover after parsing attributes in process `syz.1.5210'. [ 828.518462][ T43] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 828.715116][ T43] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 828.742946][ T43] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 828.772356][ T43] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 828.784009][T23620] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 828.794465][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 828.826427][ T43] usb 4-1: config 0 descriptor?? [ 829.011196][T23631] netlink: 'syz.0.5220': attribute type 3 has an invalid length. [ 829.104497][T23631] netlink: 766 bytes leftover after parsing attributes in process `syz.0.5220'. [ 829.233721][T23643] netlink: 'syz.0.5222': attribute type 10 has an invalid length. [ 829.587183][ T43] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 829.737404][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 829.765931][ T43] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 829.776047][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 829.787362][ T43] usb 1-1: Product: syz [ 829.791554][ T43] usb 1-1: Manufacturer: syz [ 829.796166][ T43] usb 1-1: SerialNumber: syz [ 830.023613][ T43] cdc_ncm 1-1:1.0: bind() failure [ 830.059427][ T43] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 830.066279][ T43] cdc_ncm 1-1:1.1: bind() failure [ 830.078716][ T43] usb 1-1: USB disconnect, device number 65 [ 830.257767][T16900] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 830.417283][T16900] usb 2-1: Using ep0 maxpacket: 8 [ 830.436293][T16900] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 830.456824][T16900] usb 2-1: config 179 has no interface number 0 [ 830.465373][T16900] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 830.489838][T16900] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 830.513598][T16900] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 830.534925][T16900] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 830.556842][T16900] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 830.575809][T16900] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 830.594593][T16900] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 830.616160][T23665] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 830.717918][T23686] XFS (rnullb0): Invalid superblock magic number [ 830.766404][T23686] XFS (rnullb0): Invalid superblock magic number [ 830.847892][T23686] XFS (rnullb0): Invalid superblock magic number [ 830.874528][T16900] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input99 [ 830.922112][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.021540][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.070267][T23665] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5228'. [ 831.099867][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.223598][T16900] usb 2-1: USB disconnect, device number 53 [ 831.229684][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 831.229736][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 831.248716][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.250903][T16900] xpad 2-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 831.311138][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.356965][T16725] usb 4-1: USB disconnect, device number 96 [ 831.447477][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.552562][T23686] XFS (rnullb0): Invalid superblock magic number [ 831.663406][T23686] XFS (rnullb0): Invalid superblock magic number [ 832.145641][T23760] netlink: 48 bytes leftover after parsing attributes in process `syz.3.5240'. [ 832.491344][T16900] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 832.537299][ T5921] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 832.558028][ T43] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 832.663300][T16900] usb 2-1: Using ep0 maxpacket: 16 [ 832.690467][T16900] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 832.699956][ T43] usb 1-1: device descriptor read/64, error -71 [ 832.707448][T16900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.711418][ T5921] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 832.715458][T16900] usb 2-1: Product: syz [ 832.715476][T16900] usb 2-1: Manufacturer: syz [ 832.716839][T16900] usb 2-1: SerialNumber: syz [ 832.747494][ T5921] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 832.767165][ T5921] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 832.777450][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 832.805609][ T5921] usb 4-1: config 0 descriptor?? [ 832.937244][ T43] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 832.957613][T16900] cdc_ncm 2-1:1.0: bind() failure [ 832.971329][T16900] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 832.979068][T16900] cdc_ncm 2-1:1.1: bind() failure [ 832.993094][T16900] usb 2-1: USB disconnect, device number 54 [ 833.067313][ T43] usb 1-1: device descriptor read/64, error -71 [ 833.181267][ T43] usb usb1-port1: attempt power cycle [ 833.537530][ T43] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 833.539339][T23783] netlink: 'syz.1.5248': attribute type 1 has an invalid length. [ 833.553160][T23783] netlink: 228 bytes leftover after parsing attributes in process `syz.1.5248'. [ 833.564124][ T43] usb 1-1: device descriptor read/8, error -71 [ 833.807168][ T43] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 833.827918][ T43] usb 1-1: device descriptor read/8, error -71 [ 833.871891][T23792] netlink: 36 bytes leftover after parsing attributes in process `syz.9.5251'. [ 833.881926][T23792] netlink: 16 bytes leftover after parsing attributes in process `syz.9.5251'. [ 833.892065][T23792] netlink: 36 bytes leftover after parsing attributes in process `syz.9.5251'. [ 833.901162][T23792] netlink: 36 bytes leftover after parsing attributes in process `syz.9.5251'. [ 833.937431][ T43] usb usb1-port1: unable to enumerate USB device [ 833.977292][T16725] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 834.132804][T16725] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 834.147010][T16725] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 834.157412][T16725] usb 2-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 834.166444][T16725] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 834.176784][T16725] usb 2-1: config 0 descriptor?? [ 834.596293][T16725] hid-led 0003:1D34:000A.003E: item fetching failed at offset 0/3 [ 834.625219][T16725] hid-led 0003:1D34:000A.003E: probe with driver hid-led failed with error -22 [ 834.792615][ T43] usb 2-1: USB disconnect, device number 55 [ 835.339746][T16725] usb 4-1: USB disconnect, device number 97 [ 835.717320][ T43] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 835.843262][T23822] /dev/rnullb0: Can't open blockdev [ 835.857938][T23823] /dev/rnullb0: Can't open blockdev [ 835.899997][ T43] usb 2-1: Using ep0 maxpacket: 16 [ 835.926976][ T43] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 835.927008][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 835.927166][ T43] usb 2-1: Product: syz [ 835.927184][ T43] usb 2-1: Manufacturer: syz [ 835.927208][ T43] usb 2-1: SerialNumber: syz [ 836.088546][ T5901] usb 1-1: new full-speed USB device number 70 using dummy_hcd [ 836.148243][ T43] cdc_ncm 2-1:1.0: bind() failure [ 836.153559][ T43] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 836.153607][ T43] cdc_ncm 2-1:1.1: bind() failure [ 836.175326][ T43] usb 2-1: USB disconnect, device number 56 [ 836.234190][T16900] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 836.310662][ T5901] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 836.323292][ T5901] usb 1-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 836.332729][ T5901] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 836.341187][ T5901] usb 1-1: Product: syz [ 836.345455][ T5901] usb 1-1: Manufacturer: syz [ 836.351939][ T5901] usb 1-1: SerialNumber: syz [ 836.372206][ T5901] usb 1-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 836.389241][T16900] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 836.401520][T16900] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 836.412338][T16900] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 836.423891][T16900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 836.434194][T16900] usb 4-1: config 0 descriptor?? [ 836.637170][T16725] usb 10-1: new high-speed USB device number 85 using dummy_hcd [ 836.697479][ T55] block nbd8: Possible stuck request ffff888025cf5080: control (read@0,1024B). Runtime 180 seconds [ 836.714626][ T55] block nbd8: Possible stuck request ffff888025cf5240: control (read@1024,1024B). Runtime 180 seconds [ 836.725911][ T55] block nbd8: Possible stuck request ffff888025cf5400: control (read@2048,1024B). Runtime 180 seconds [ 836.737005][ T55] block nbd8: Possible stuck request ffff888025cf55c0: control (read@3072,1024B). Runtime 180 seconds [ 836.771602][ T5901] usb 1-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 836.839942][T16725] usb 10-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 836.854246][T16725] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 836.864585][T16725] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 836.872738][T16725] usb 10-1: SerialNumber: syz [ 836.997154][ T10] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 837.143639][ T5921] usb 1-1: USB disconnect, device number 70 [ 837.159086][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 837.179947][ T10] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 837.195848][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 837.222470][ T10] usb 2-1: config 0 descriptor?? [ 837.242696][ T10] pwc: Askey VC010 type 2 USB webcam detected. [ 837.508018][T16725] cdc_ether 10-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.9-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 837.617242][ T5880] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 837.662316][ T10] pwc: recv_control_msg error -32 req 02 val 2b00 [ 837.780880][ T5880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 837.804143][ T5880] usb 1-1: config 90 has an invalid interface number: 110 but max is 2 [ 837.820050][ T5880] usb 1-1: config 90 has an invalid interface number: 254 but max is 2 [ 837.833550][ T5880] usb 1-1: config 90 has an invalid interface number: 46 but max is 2 [ 837.843392][ T5880] usb 1-1: config 90 has no interface number 0 [ 837.854010][ T5880] usb 1-1: config 90 has no interface number 1 [ 837.863194][ T5880] usb 1-1: config 90 has no interface number 2 [ 837.878885][ T10] pwc: recv_control_msg error -71 req 02 val 2c00 [ 837.892411][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has an invalid descriptor for endpoint zero, skipping [ 837.903888][ T10] pwc: recv_control_msg error -71 req 04 val 1000 [ 837.923392][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has an invalid descriptor for endpoint zero, skipping [ 837.935183][ T10] pwc: recv_control_msg error -71 req 04 val 1300 [ 837.943453][ T5880] usb 1-1: config 90 interface 110 altsetting 91 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 837.954736][ T10] pwc: recv_control_msg error -71 req 04 val 1400 [ 837.961744][ T5880] usb 1-1: config 90 interface 110 altsetting 91 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 837.973296][ T10] pwc: recv_control_msg error -71 req 02 val 2000 [ 837.984328][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has a duplicate endpoint with address 0xF, skipping [ 837.995837][ T10] pwc: recv_control_msg error -71 req 02 val 2100 [ 838.005814][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has an invalid descriptor for endpoint zero, skipping [ 838.017349][ T10] pwc: recv_control_msg error -71 req 04 val 1500 [ 838.024625][ T10] pwc: recv_control_msg error -71 req 02 val 2500 [ 838.031499][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has a duplicate endpoint with address 0x1, skipping [ 838.043220][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has an invalid descriptor for endpoint zero, skipping [ 838.054456][ T10] pwc: recv_control_msg error -71 req 02 val 2400 [ 838.061768][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has a duplicate endpoint with address 0xE, skipping [ 838.073245][ T10] pwc: recv_control_msg error -71 req 02 val 2600 [ 838.080227][ T5880] usb 1-1: config 90 interface 110 altsetting 91 bulk endpoint 0x4 has invalid maxpacket 64 [ 838.090527][ T10] pwc: recv_control_msg error -71 req 02 val 2900 [ 838.097508][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has a duplicate endpoint with address 0xE, skipping [ 838.108926][ T10] pwc: recv_control_msg error -71 req 02 val 2800 [ 838.115790][ T5880] usb 1-1: config 90 interface 110 altsetting 91 has a duplicate endpoint with address 0xF, skipping [ 838.126857][ T10] pwc: recv_control_msg error -71 req 04 val 1100 [ 838.134090][ T5880] usb 1-1: config 90 interface 254 altsetting 7 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 838.146539][ T10] pwc: recv_control_msg error -71 req 04 val 1200 [ 838.154766][ T10] pwc: Registered as video103. [ 838.167151][ T5880] usb 1-1: config 90 interface 254 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 838.184603][ T10] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input100 [ 838.206400][ T5880] usb 1-1: config 90 interface 254 altsetting 7 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 838.225805][ T10] usb 2-1: USB disconnect, device number 57 [ 838.237255][ T5880] usb 1-1: config 90 interface 254 altsetting 7 has a duplicate endpoint with address 0xA, skipping [ 838.266349][ T5880] usb 1-1: config 90 interface 254 altsetting 7 has a duplicate endpoint with address 0x2, skipping [ 838.285983][ T5880] usb 1-1: config 90 interface 46 altsetting 2 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 838.301465][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0xD, skipping [ 838.313196][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0x6, skipping [ 838.330791][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0x4, skipping [ 838.343220][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0x8, skipping [ 838.354719][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0xA, skipping [ 838.367003][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 838.383176][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0x8, skipping [ 838.397516][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0xA, skipping [ 838.414129][ T5880] usb 1-1: config 90 interface 46 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 838.435519][ T5880] usb 1-1: config 90 interface 46 altsetting 2 endpoint 0x9 has invalid maxpacket 1024, setting to 64 [ 838.483538][ T5880] usb 1-1: config 90 interface 110 has no altsetting 0 [ 838.500065][ T5880] usb 1-1: config 90 interface 254 has no altsetting 0 [ 838.521532][ T5880] usb 1-1: config 90 interface 46 has no altsetting 0 [ 838.555153][ T5880] usb 1-1: New USB device found, idVendor=0e66, idProduct=0013, bcdDevice=a1.67 [ 838.564858][ T5880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 838.573914][ T5880] usb 1-1: Product: 挼スᑜ䗳렅瞻㍏潏磊飋㺡짦鍴ᗠ⠎侕丘὇煒强륢⹸䷚之톃꟭s幫ᆟꢷ錚ﰿ䈰黍㝎픋Ꜣ炤ꭖ댃煘੽펷⩣煴䭂댋玌츠冖䂂歬ᤘ侲새ꈟᅬ [ 838.595433][ T5880] usb 1-1: Manufacturer: 仜鹓缙㶜ꉡ⽍넜Ҵ῞贖䚿浸ܒꅇ삗構筮缬┺⦸轲楛㗪澣㏓숤䠲꧇ጯ呯ꇿ栴擣댮褹പ餦뾱】뿭혺♩햒᰾ⓡ죣읿俪燨뚎紷詄蓢㴫䣔鸆俓駽뾤זఅ陓⸝婽x溳촒᫰ೱﲦ흩ʀꏜ裂造剗廼衋ἤ敄녛酷뛘⛿釘仇볥겜쯕⋏㱶閄㚵惱゘ [ 838.630479][ T5880] usb 1-1: SerialNumber: Й [ 838.642320][T23843] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 838.671420][ T10] usb 10-1: USB disconnect, device number 85 [ 838.684868][ T10] cdc_ether 10-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.9-1, CDC Ethernet Device [ 838.914838][ T5880] usb 1-1: USB disconnect, device number 71 [ 839.021619][ T5901] usb 4-1: USB disconnect, device number 98 [ 839.100985][T23868] overlay: Unknown parameter 'context' [ 839.231081][T23873] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 839.247232][T23873] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 839.778779][ T5880] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 839.938353][ T5880] usb 4-1: Using ep0 maxpacket: 16 [ 839.951506][ T5880] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 839.966369][ T5880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 839.980109][ T5880] usb 4-1: Product: syz [ 839.985261][ T5880] usb 4-1: Manufacturer: syz [ 839.995366][ T5880] usb 4-1: SerialNumber: syz [ 840.069563][ T43] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 840.232292][ T5880] cdc_ncm 4-1:1.0: bind() failure [ 840.232395][ T43] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 840.263388][ T5880] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 840.283902][ T43] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 840.294665][ T43] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 840.304155][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 840.304474][ T5880] cdc_ncm 4-1:1.1: bind() failure [ 840.335579][ T43] usb 1-1: config 0 descriptor?? [ 840.354570][ T5880] usb 4-1: USB disconnect, device number 99 [ 840.537321][ T31] INFO: task syz.8.4097:19773 blocked for more than 143 seconds. [ 840.545184][ T31] Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 [ 840.560742][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.579697][ T31] task:syz.8.4097 state:D stack:28936 pid:19773 tgid:19771 ppid:13119 task_flags:0x400140 flags:0x00004004 [ 840.610481][ T31] Call Trace: [ 840.617229][ T31] [ 840.620204][ T31] __schedule+0x16f5/0x4d00 [ 840.632914][ T31] ? __lock_acquire+0xab9/0xd20 [ 840.642734][ T31] ? schedule+0x165/0x360 [ 840.651573][ T31] ? __pfx___schedule+0x10/0x10 [ 840.656496][ T31] ? schedule+0x91/0x360 [ 840.670864][ T31] schedule+0x165/0x360 [ 840.679550][ T31] schedule_preempt_disabled+0x13/0x30 [ 840.685054][ T31] __mutex_lock+0x724/0xe80 [ 840.702539][ T31] ? __mutex_lock+0x51b/0xe80 [ 840.713434][ T31] ? bdev_open+0xe0/0xd30 [ 840.721675][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 840.737472][ T31] ? __pfx_bd_prepare_to_claim+0x10/0x10 [ 840.747342][ T31] ? alloc_file_pseudo_noaccount+0x203/0x2c0 [ 840.763512][ T31] ? disk_block_events+0xab/0x120 [ 840.768851][ T31] ? bdev_open+0xbe/0xd30 [ 840.773216][ T31] bdev_open+0xe0/0xd30 [ 840.796203][ T31] bdev_file_open_by_dev+0x1be/0x240 [ 840.807156][ T31] setup_bdev_super+0x5a/0x5b0 [ 840.811970][ T31] get_tree_bdev_flags+0x366/0x4d0 [ 840.832511][ T31] ? __pfx_exfat_fill_super+0x10/0x10 [ 840.847368][ T31] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 840.857451][ T31] vfs_get_tree+0x8f/0x2b0 [ 840.861920][ T31] do_new_mount+0x24a/0xa40 [ 840.876849][ T31] __se_sys_mount+0x317/0x410 [ 840.887082][ T31] ? __pfx___se_sys_mount+0x10/0x10 [ 840.897396][ T31] ? do_syscall_64+0xbe/0x3b0 [ 840.907336][ T31] ? __x64_sys_mount+0x20/0xc0 [ 840.914717][ T31] do_syscall_64+0xfa/0x3b0 [ 840.925002][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 840.936481][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.949349][ T31] ? clear_bhb_loop+0x60/0xb0 [ 840.959582][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.972712][ T31] RIP: 0033:0x7f161e38e929 [ 840.982003][ T31] RSP: 002b:00007f161f14c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 840.999954][ T31] RAX: ffffffffffffffda RBX: 00007f161e5b5fa0 RCX: 00007f161e38e929 [ 841.017230][ T31] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 00002000000000c0 [ 841.035489][ T31] RBP: 00007f161e410b39 R08: 0000000000000000 R09: 0000000000000000 [ 841.050262][ T31] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000000 [ 841.067529][ T31] R13: 0000000000000001 R14: 00007f161e5b5fa0 R15: 00007ffde9388058 [ 841.085336][ T31] [ 841.091958][ T31] [ 841.091958][ T31] Showing all locks held in the system: [ 841.109380][ T31] 1 lock held by khungtaskd/31: [ 841.120306][ T31] #0: ffffffff8e33df20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 841.140476][ T31] 2 locks held by kworker/u8:5/1026: [ 841.151424][ T31] #0: ffff8880b8739f58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 841.172685][ T31] #1: ffffc90003ee7bc0 ((work_completion)(&(&bat_priv->nc.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 841.247091][ T31] 2 locks held by getty/5595: [ 841.257633][ T31] #0: ffff88814d1900a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 841.267956][ T31] #1: ffffc90002fee2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 841.278920][ T31] 1 lock held by udevd/11555: [ 841.283774][ T31] #0: ffff888025c83358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30 [ 841.293504][ T31] 2 locks held by syz.8.4097/19773: [ 841.299305][ T31] #0: ffff8880325e80e0 (&type->s_umount_key#76/1){+.+.}-{4:4}, at: alloc_super+0x204/0x970 [ 841.312706][ T31] #1: ffff888025c83358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30 [ 841.322684][ T31] 2 locks held by syz.1.5282/23911: [ 841.329413][ T31] 1 lock held by rm/23930: [ 841.334013][ T31] [ 841.336437][ T31] ============================================= [ 841.336437][ T31] [ 841.361796][ T31] NMI backtrace for cpu 0 [ 841.361813][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 841.361835][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 841.361848][ T31] Call Trace: [ 841.361856][ T31] [ 841.361864][ T31] dump_stack_lvl+0x189/0x250 [ 841.361887][ T31] ? __wake_up_klogd+0xd9/0x110 [ 841.361915][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 841.361937][ T31] ? __pfx__printk+0x10/0x10 [ 841.361970][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 841.361998][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 841.362020][ T31] ? _printk+0xcf/0x120 [ 841.362045][ T31] ? __pfx__printk+0x10/0x10 [ 841.362077][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 841.362108][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 841.362136][ T31] watchdog+0xfee/0x1030 [ 841.362165][ T31] ? watchdog+0x1de/0x1030 [ 841.362198][ T31] kthread+0x711/0x8a0 [ 841.362226][ T31] ? __pfx_watchdog+0x10/0x10 [ 841.362251][ T31] ? __pfx_kthread+0x10/0x10 [ 841.362277][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 841.362303][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 841.362334][ T31] ? __pfx_kthread+0x10/0x10 [ 841.362359][ T31] ret_from_fork+0x3fc/0x770 [ 841.362380][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 841.362404][ T31] ? __switch_to_asm+0x39/0x70 [ 841.362426][ T31] ? __switch_to_asm+0x33/0x70 [ 841.362447][ T31] ? __pfx_kthread+0x10/0x10 [ 841.362472][ T31] ret_from_fork_asm+0x1a/0x30 [ 841.362510][ T31] [ 841.362536][ T31] Sending NMI from CPU 0 to CPUs 1: [ 841.520963][ C1] NMI backtrace for cpu 1 [ 841.520981][ C1] CPU: 1 UID: 0 PID: 1341 Comm: kworker/u8:8 Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 841.521005][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 841.521031][ C1] Workqueue: events_unbound cfg80211_wiphy_work [ 841.521056][ C1] RIP: 0010:mark_lock+0xa0/0x190 [ 841.521075][ C1] Code: c7 c7 01 c2 c4 8d 48 c7 c6 79 18 b4 8d e8 d8 a5 e5 ff 90 0f 0b 90 90 90 31 c9 4c 89 fe 4c 89 f7 b8 01 00 00 00 85 69 60 74 10 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 49 89 fe 49 89 f7 [ 841.521092][ C1] RSP: 0018:ffffc9000473f718 EFLAGS: 00000002 [ 841.521107][ C1] RAX: 0000000000000001 RBX: 0000000000000002 RCX: ffffffff936ede78 [ 841.521119][ C1] RDX: 0000000000000002 RSI: ffff88802799c740 RDI: ffff88802799bc00 [ 841.521132][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffff8ac4f614 [ 841.521144][ C1] R10: ffffc9000473f960 R11: fffff520008e7f31 R12: 00000000ffffff05 [ 841.521158][ C1] R13: 0000000000000004 R14: ffff88802799c740 R15: ffff88802799c760 [ 841.521172][ C1] FS: 0000000000000000(0000) GS:ffff888125aed000(0000) knlGS:0000000000000000 [ 841.521187][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 841.521199][ C1] CR2: 0000560defdad950 CR3: 0000000011444000 CR4: 00000000003526f0 [ 841.521226][ C1] DR0: 0000000000000000 DR1: 0000000000010003 DR2: 0000000000000000 [ 841.521236][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 841.521247][ C1] Call Trace: [ 841.521254][ C1] [ 841.521262][ C1] __lock_acquire+0x9b6/0xd20 [ 841.521292][ C1] ? cfg80211_wiphy_work+0xc4/0x460 [ 841.521309][ C1] lock_acquire+0x120/0x360 [ 841.521333][ C1] ? cfg80211_wiphy_work+0xc4/0x460 [ 841.521357][ C1] __mutex_lock+0x182/0xe80 [ 841.521371][ C1] ? cfg80211_wiphy_work+0xc4/0x460 [ 841.521390][ C1] ? do_raw_spin_lock+0x121/0x290 [ 841.521410][ C1] ? look_up_lock_class+0x74/0x170 [ 841.521437][ C1] ? register_lock_class+0x51/0x320 [ 841.521461][ C1] ? cfg80211_wiphy_work+0xc4/0x460 [ 841.521479][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 841.521500][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 841.521519][ C1] cfg80211_wiphy_work+0xc4/0x460 [ 841.521536][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 841.521552][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 841.521570][ C1] process_scheduled_works+0xade/0x17b0 [ 841.521597][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 841.521620][ C1] worker_thread+0x8a0/0xda0 [ 841.521648][ C1] kthread+0x711/0x8a0 [ 841.521670][ C1] ? __pfx_worker_thread+0x10/0x10 [ 841.521686][ C1] ? __pfx_kthread+0x10/0x10 [ 841.521707][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 841.521731][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 841.521754][ C1] ? __pfx_kthread+0x10/0x10 [ 841.521782][ C1] ret_from_fork+0x3fc/0x770 [ 841.521799][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 841.521818][ C1] ? __switch_to_asm+0x39/0x70 [ 841.521839][ C1] ? __switch_to_asm+0x33/0x70 [ 841.521859][ C1] ? __pfx_kthread+0x10/0x10 [ 841.521883][ C1] ret_from_fork_asm+0x1a/0x30 [ 841.521912][ C1] [ 841.829886][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 841.836771][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-next-20250624-syzkaller #0 PREEMPT(full) [ 841.848051][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 841.858114][ T31] Call Trace: [ 841.861397][ T31] [ 841.864321][ T31] dump_stack_lvl+0x99/0x250 [ 841.868918][ T31] ? __asan_memcpy+0x40/0x70 [ 841.873519][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 841.878730][ T31] ? __pfx__printk+0x10/0x10 [ 841.883440][ T31] panic+0x2db/0x790 [ 841.887360][ T31] ? __pfx_panic+0x10/0x10 [ 841.891767][ T31] ? __pfx_delay_tsc+0x10/0x10 [ 841.896527][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 841.902330][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 841.907723][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 841.913894][ T31] watchdog+0x102d/0x1030 [ 841.918234][ T31] ? watchdog+0x1de/0x1030 [ 841.922681][ T31] kthread+0x711/0x8a0 [ 841.926758][ T31] ? __pfx_watchdog+0x10/0x10 [ 841.931440][ T31] ? __pfx_kthread+0x10/0x10 [ 841.936044][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 841.941271][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 841.946474][ T31] ? __pfx_kthread+0x10/0x10 [ 841.951079][ T31] ret_from_fork+0x3fc/0x770 [ 841.955665][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 841.960779][ T31] ? __switch_to_asm+0x39/0x70 [ 841.965552][ T31] ? __switch_to_asm+0x33/0x70 [ 841.970315][ T31] ? __pfx_kthread+0x10/0x10 [ 841.974913][ T31] ret_from_fork_asm+0x1a/0x30 [ 841.979690][ T31] [ 841.983123][ T31] Kernel Offset: disabled [ 841.987453][ T31] Rebooting in 86400 seconds..