last executing test programs: 25.074881267s ago: executing program 0 (id=2379): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000004200)={{0x12, 0x1, 0x0, 0xe2, 0x79, 0x3b, 0x10, 0x5d1, 0x2001, 0x900, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4d, 0x2f, 0x9c}}]}}]}}, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000800000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 22.90387263s ago: executing program 0 (id=2380): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x5b02, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001880)={0x84, &(0x7f0000000280)={0x0, 0x0, 0x1, "81"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x5b04, 0x0) 8.088174119s ago: executing program 0 (id=2381): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000080000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r0}, 0x10) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 7.7390398s ago: executing program 0 (id=2382): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) quotactl_fd$Q_GETNEXTQUOTA(0xffffffffffffffff, 0x0, 0x0, 0x0) 7.428295718s ago: executing program 0 (id=2383): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/76, 0x4c}], 0x1, &(0x7f00000005c0)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000000040), 0x4) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="9e", 0x1}], 0x1}, 0x0) 6.765242807s ago: executing program 0 (id=2384): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x5b02, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001880)={0x84, &(0x7f0000000280)={0x0, 0x0, 0x1, "81"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x5b04, 0x0) 1.214526451s ago: executing program 1 (id=2392): r0 = fsopen(&(0x7f0000000000)='pipefs\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4}) close_range(r0, 0xffffffffffffffff, 0x0) 829.411246ms ago: executing program 1 (id=2393): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x7d, &(0x7f0000000080), 0x8) 601.574266ms ago: executing program 1 (id=2394): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x1a, &(0x7f0000000180)=[{&(0x7f0000000000)="1c000000190081084e81f782db44b904021d080006067c09e8fe55a1", 0x1c}], 0x1, 0x0, 0x0, 0x6000}, 0x0) 414.587963ms ago: executing program 1 (id=2395): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x14) 220.394ms ago: executing program 1 (id=2396): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4), 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180), 0x4) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000300)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) 0s ago: executing program 1 (id=2397): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004440)=[{{&(0x7f0000001580)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001840)=[@ip_retopts={{0x14, 0x0, 0x34, {[@noop]}}}], 0x18}}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, r0}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) setsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f0000000040), 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r3, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f0000000180), &(0x7f00000000c0)=@tcp6=r1}, 0x20) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)=""/65, 0x41}], 0x1}}], 0x2, 0x0, 0x0) r5 = socket(0x1, 0x2, 0x0) sendmmsg$unix(r5, &(0x7f0000001680)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x1, 0x0) r6 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)=ANY=[@ANYBLOB="44010000100001000000000000000000fe800000000000000000000000000000fc01000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0100000000000000000000000000000000000032000000fc02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001c00", @ANYRES32=0x0, @ANYBLOB="e950ffb1"], 0x144}}, 0x0) kernel console output (not intermixed with test programs): ticast mode [ 155.450918][ T3408] geneve3: entered promiscuous mode [ 155.453171][ T3408] geneve3: entered allmulticast mode [ 156.215172][ T3417] geneve3: entered promiscuous mode [ 156.216209][ T3417] geneve3: entered allmulticast mode [ 159.909261][ T3448] syz.0.45 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 160.734469][ C0] sched: RT throttling activated [ 163.748753][ T3453] Zero length message leads to an empty skb [ 168.339815][ T3475] netlink: 4 bytes leftover after parsing attributes in process `syz.0.60'. [ 169.051835][ T3483] netlink: 8 bytes leftover after parsing attributes in process `syz.0.63'. [ 169.288040][ T3485] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 169.512714][ T3488] netlink: 12 bytes leftover after parsing attributes in process `syz.0.65'. [ 169.692897][ T3491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.696794][ T3491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.911851][ T3494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.917615][ T3494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.583565][ T3503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.587165][ T3503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 172.717842][ T3503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.720654][ T3503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 172.742233][ T3503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.757101][ T3503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 173.449696][ T3534] mmap: syz.0.83 (3534) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 174.269318][ T3541] process 'syz.0.88' launched '/dev/fd/3' with NULL argv: empty string added [ 175.286160][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 175.448301][ T3553] syzkaller0: entered promiscuous mode [ 175.449257][ T3553] syzkaller0: entered allmulticast mode [ 175.635597][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.637087][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 175.639121][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 175.640316][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.666475][ T10] usb 1-1: config 0 descriptor?? [ 176.025938][ T3555] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 176.189774][ T10] hid-generic 0003:046D:C086.0001: hidraw0: USB HID v0.00 Device [HID 046d:c086] on usb-dummy_hcd.0-1/input0 [ 176.222648][ T29] audit: type=1326 audit(175.990:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.225704][ T29] audit: type=1326 audit(176.000:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.229105][ T29] audit: type=1326 audit(176.000:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.233061][ T29] audit: type=1326 audit(176.000:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.236773][ T29] audit: type=1326 audit(176.000:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.238187][ T29] audit: type=1326 audit(176.010:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.243528][ T29] audit: type=1326 audit(176.010:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.245079][ T29] audit: type=1326 audit(176.010:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.246261][ T29] audit: type=1326 audit(176.010:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.247492][ T29] audit: type=1326 audit(176.010:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3556 comm="syz.1.95" exe="/syz-executor" sig=0 arch=c00000b7 syscall=82 compat=0 ip=0xffff82541e28 code=0x7ffc0000 [ 176.345975][ T765] usb 1-1: USB disconnect, device number 2 [ 176.458024][ T3501] udevd[3501]: setting mode of /dev/bus/usb/001/002 to 020664 failed: No such file or directory [ 176.460858][ T3501] udevd[3501]: setting owner of /dev/bus/usb/001/002 to uid=0, gid=0 failed: No such file or directory [ 192.242845][ T3609] netlink: 164 bytes leftover after parsing attributes in process `syz.1.110'. [ 192.243920][ T3609] netlink: 8 bytes leftover after parsing attributes in process `syz.1.110'. [ 197.355090][ T3624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.358658][ T3624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.611439][ T3627] netlink: 40 bytes leftover after parsing attributes in process `syz.1.118'. [ 206.246069][ T3191] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 206.464756][ C1] hrtimer: interrupt took 634880 ns [ 206.475086][ T3191] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.476872][ T3191] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 206.515648][ T3191] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.40 [ 206.517031][ T3191] usb 1-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 206.518162][ T3191] usb 1-1: Manufacturer: syz [ 206.605439][ T3191] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 206.827762][ T2977] usb 1-1: USB disconnect, device number 3 [ 207.125176][ T3662] syz.0.130 uses obsolete (PF_INET,SOCK_PACKET) [ 207.465905][ T3665] batadv_slave_0: entered allmulticast mode [ 208.083457][ T3672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 208.097319][ T3672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.596060][ T10] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 217.701604][ T3697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.706104][ T3697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.841937][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 217.843590][ T10] usb 1-1: New USB device found, idVendor=0499, idProduct=1038, bcdDevice=5b.36 [ 217.846237][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.897700][ T10] usb 1-1: config 0 descriptor?? [ 218.130459][ T10] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 218.219511][ T3695] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 218.222395][ T3695] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 218.260917][ T25] usb 1-1: USB disconnect, device number 4 [ 218.966710][ T3709] netlink: 'syz.0.145': attribute type 2 has an invalid length. [ 218.969873][ T3709] netlink: 132 bytes leftover after parsing attributes in process `syz.0.145'. [ 219.150309][ T3711] netlink: 20 bytes leftover after parsing attributes in process `syz.0.146'. [ 219.176707][ T3666] udevd[3666]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 220.177199][ T3715] netlink: 'syz.0.147': attribute type 10 has an invalid length. [ 220.848931][ T3718] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 220.915285][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 220.915440][ T29] audit: type=1326 audit(220.670:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.918310][ T29] audit: type=1326 audit(220.670:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.920121][ T29] audit: type=1326 audit(220.690:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=430 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.922505][ T29] audit: type=1326 audit(220.690:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.945925][ T29] audit: type=1326 audit(220.690:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.947796][ T29] audit: type=1326 audit(220.700:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.949519][ T29] audit: type=1326 audit(220.700:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.951307][ T29] audit: type=1326 audit(220.720:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=155 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.953158][ T29] audit: type=1326 audit(220.720:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 220.969747][ T29] audit: type=1326 audit(220.730:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3716 comm="syz.0.148" exe="/syz-executor" sig=0 arch=c00000b7 syscall=122 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 225.765303][ T3761] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.775748][ T3761] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.992270][ T3763] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 226.271269][ T3767] loop0: detected capacity change from 0 to 7 [ 227.670556][ T3776] pim6reg1: entered promiscuous mode [ 227.671586][ T3776] pim6reg1: entered allmulticast mode [ 229.179156][ T3785] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 229.631192][ T3787] xt_socket: unknown flags 0x3c [ 229.892687][ T3790] netlink: 'syz.1.179': attribute type 10 has an invalid length. [ 230.080780][ T3792] batadv_slave_1: entered promiscuous mode [ 230.093591][ T3791] batadv_slave_1: left promiscuous mode [ 231.595983][ T3796] netlink: 'syz.1.182': attribute type 10 has an invalid length. [ 231.653871][ T3796] netlink: 'syz.1.182': attribute type 10 has an invalid length. [ 233.225522][ T3814] syz_tun: entered promiscuous mode [ 233.227254][ T3814] macsec1: entered promiscuous mode [ 233.229800][ T3814] macsec1: entered allmulticast mode [ 233.231123][ T3814] syz_tun: entered allmulticast mode [ 233.297309][ T3814] syz_tun: left allmulticast mode [ 233.299667][ T3814] syz_tun: left promiscuous mode [ 233.868396][ T3816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.871715][ T3816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.485268][ T3820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 234.488951][ T3820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.778773][ T25] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 234.781624][ T25] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 234.815744][ T25] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz1 [ 235.636498][ T3830] netlink: 12 bytes leftover after parsing attributes in process `syz.0.193'. [ 239.985627][ T765] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 240.330871][ T765] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 240.332187][ T765] usb 1-1: config 0 has no interfaces? [ 240.390236][ T765] usb 1-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 240.393544][ T765] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.395994][ T765] usb 1-1: Product: syz [ 240.396835][ T765] usb 1-1: Manufacturer: syz [ 240.397622][ T765] usb 1-1: SerialNumber: syz [ 240.418287][ T765] usb 1-1: config 0 descriptor?? [ 240.667414][ T2977] usb 1-1: USB disconnect, device number 5 [ 247.470660][ T3877] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 247.474085][ T3877] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 247.673794][ T3879] netlink: 20 bytes leftover after parsing attributes in process `syz.1.211'. [ 252.403583][ T3891] netlink: 24 bytes leftover after parsing attributes in process `syz.0.214'. [ 252.416489][ T3891] (unnamed net_device) (uninitialized): peer notification delay (16) is not a multiple of miimon (100), value rounded to 0 ms [ 254.987453][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 254.987635][ T29] audit: type=1326 audit(254.760:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3908 comm="syz.0.222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 254.990722][ T29] audit: type=1326 audit(254.760:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3908 comm="syz.0.222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=134 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 254.993485][ T29] audit: type=1326 audit(254.760:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3908 comm="syz.0.222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 255.007483][ T29] audit: type=1326 audit(254.760:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3908 comm="syz.0.222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 261.307874][ T3920] kexec: Could not allocate control_code_buffer [ 267.176734][ T3970] netlink: 8 bytes leftover after parsing attributes in process `syz.0.242'. [ 268.420812][ T3985] xt_CT: You must specify a L4 protocol and not use inversions on it [ 281.478477][ T4007] tap0: tun_chr_ioctl cmd 1074812118 [ 283.166726][ T1116] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 283.293613][ T1116] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 283.419997][ T1116] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 283.559148][ T1116] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 285.266179][ T1116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 285.289472][ T29] audit: type=1326 audit(285.060:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4029 comm="syz.0.264" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 285.290995][ T29] audit: type=1326 audit(285.060:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4029 comm="syz.0.264" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 285.299037][ T29] audit: type=1326 audit(285.060:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4029 comm="syz.0.264" exe="/syz-executor" sig=0 arch=c00000b7 syscall=4 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 285.300419][ T29] audit: type=1326 audit(285.060:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4029 comm="syz.0.264" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 285.341499][ T1116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 285.426488][ T1116] bond0 (unregistering): Released all slaves [ 286.069437][ T1116] hsr_slave_0: left promiscuous mode [ 286.135318][ T1116] hsr_slave_1: left promiscuous mode [ 286.362416][ T1116] veth1_macvtap: left promiscuous mode [ 286.363777][ T1116] veth0_macvtap: left promiscuous mode [ 286.380150][ T1116] veth1_vlan: left promiscuous mode [ 286.398155][ T1116] veth0_vlan: left promiscuous mode [ 288.069343][ T4038] dlm: no local IP address has been set [ 288.070334][ T4038] dlm: cannot start dlm midcomms -107 [ 290.975332][ T4037] netlink: 'syz.0.265': attribute type 6 has an invalid length. [ 290.976531][ T4037] netlink: 8 bytes leftover after parsing attributes in process `syz.0.265'. [ 291.823895][ T4041] pim6reg1: entered promiscuous mode [ 291.831756][ T4041] pim6reg1: entered allmulticast mode [ 295.250234][ T4020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 295.288052][ T4020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 298.269159][ T4020] hsr_slave_0: entered promiscuous mode [ 298.335629][ T4020] hsr_slave_1: entered promiscuous mode [ 300.828158][ T4020] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 300.949919][ T4020] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 301.018305][ T4020] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 301.073368][ T4020] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 303.857192][ T4020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 309.316040][ T4164] netlink: 12 bytes leftover after parsing attributes in process `syz.0.276'. [ 312.351370][ T4020] veth0_vlan: entered promiscuous mode [ 312.403665][ T4020] veth1_vlan: entered promiscuous mode [ 312.598359][ T4020] veth0_macvtap: entered promiscuous mode [ 312.643501][ T4020] veth1_macvtap: entered promiscuous mode [ 312.843072][ T4020] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.845808][ T4020] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.846887][ T4020] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 312.848007][ T4020] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.629267][ T4194] netlink: 'syz.1.283': attribute type 29 has an invalid length. [ 313.631850][ T4194] netlink: 'syz.1.283': attribute type 29 has an invalid length. [ 313.647011][ T4194] netlink: 'syz.1.283': attribute type 29 has an invalid length. [ 313.683476][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 313.691581][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 313.706494][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 313.725580][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 313.733594][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 313.763156][ T4195] netlink: 'syz.0.284': attribute type 29 has an invalid length. [ 331.399584][ T4276] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 49 (only 8 groups) [ 333.114819][ T3192] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 333.587138][ T3192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.588540][ T3192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 333.590116][ T3192] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 333.591432][ T3192] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.609513][ T3192] usb 1-1: config 0 descriptor?? [ 334.199405][ T3192] hid-generic 0003:256C:006D.0003: unknown main item tag 0x0 [ 334.202435][ T3192] hid-generic 0003:256C:006D.0003: unknown main item tag 0x0 [ 334.213508][ T3192] hid-generic 0003:256C:006D.0003: unknown main item tag 0x0 [ 334.216541][ T3192] hid-generic 0003:256C:006D.0003: unknown main item tag 0x0 [ 334.217711][ T3192] hid-generic 0003:256C:006D.0003: unknown main item tag 0x0 [ 334.239144][ T3192] hid-generic 0003:256C:006D.0003: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 337.397799][ T4300] fuse: Bad value for 'fd' [ 338.272139][ T4300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.286783][ T4300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 339.368694][ T4314] TCP: MD5 Hash failed for 172.20.20.187.0->172.20.20.170.20002 [SRP.] L3 index 0 [ 348.481604][ T3191] usb 1-1: USB disconnect, device number 6 [ 350.413039][ T4321] syzkaller0: entered promiscuous mode [ 350.426191][ T4321] syzkaller0: entered allmulticast mode [ 351.900796][ T4331] netlink: 'syz.0.330': attribute type 2 has an invalid length. [ 351.902818][ T4331] netlink: 132 bytes leftover after parsing attributes in process `syz.0.330'. [ 352.281380][ T4333] fuse: Unknown parameter 'f' [ 368.415965][ T29] audit: type=1326 audit(368.180:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4429 comm="syz.1.364" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 368.419662][ T29] audit: type=1326 audit(368.180:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4429 comm="syz.1.364" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 368.445340][ T29] audit: type=1326 audit(368.200:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4429 comm="syz.1.364" exe="/syz-executor" sig=0 arch=c00000b7 syscall=140 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 368.447702][ T29] audit: type=1326 audit(368.200:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4429 comm="syz.1.364" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 379.254039][ T4489] netlink: 24 bytes leftover after parsing attributes in process `syz.1.381'. [ 382.762032][ T4516] netlink: 16 bytes leftover after parsing attributes in process `syz.1.395'. [ 383.402598][ T4519] xt_hashlimit: invalid rate [ 388.704904][ T4529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.399'. [ 389.833429][ T29] audit: type=1326 audit(389.590:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4539 comm="syz.0.404" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff89341e28 code=0x7ffc0000 [ 391.305584][ T4551] netlink: 24 bytes leftover after parsing attributes in process `syz.0.409'. [ 394.516430][ T4582] netlink: 152 bytes leftover after parsing attributes in process `syz.0.422'. [ 394.526166][ T4582] tc_dump_action: action bad kind [ 395.788802][ T4593] netlink: 8 bytes leftover after parsing attributes in process `syz.0.427'. [ 399.898425][ T4617] ptrace attach of "/syz-executor exec"[4618] was attempted by ""[4617] [ 401.575803][ T2977] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 401.835877][ T2977] usb 1-1: Using ep0 maxpacket: 8 [ 401.962032][ T2977] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 401.966893][ T2977] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 401.968269][ T2977] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 401.969984][ T2977] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 401.971432][ T2977] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 401.976576][ T2977] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 401.978451][ T2977] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 402.245344][ T2977] usb 1-1: GET_CAPABILITIES returned 0 [ 402.247500][ T2977] usbtmc 1-1:16.0: can't read capabilities [ 402.473393][ T2977] usb 1-1: USB disconnect, device number 7 [ 413.388401][ T365] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.547516][ T365] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.680970][ T365] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.848706][ T365] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.635179][ T365] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 415.682537][ T365] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 415.743056][ T365] bond0 (unregistering): Released all slaves [ 415.763852][ T365] bond1 (unregistering): Released all slaves [ 415.787333][ T365] bond2 (unregistering): Released all slaves [ 416.026155][ T365] hsr_slave_0: left promiscuous mode [ 416.069897][ T365] hsr_slave_1: left promiscuous mode [ 416.206118][ T365] veth1_macvtap: left promiscuous mode [ 416.207358][ T365] veth0_macvtap: left promiscuous mode [ 416.209406][ T365] veth1_vlan: left promiscuous mode [ 416.210806][ T365] veth0_vlan: left promiscuous mode [ 420.823234][ T4715] capability: warning: `syz.1.459' uses deprecated v2 capabilities in a way that may be insecure [ 422.308645][ T4672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 422.345969][ T4672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 424.258010][ T4747] : renamed from pim6reg1 [ 425.843130][ T4672] hsr_slave_0: entered promiscuous mode [ 425.910215][ T4672] hsr_slave_1: entered promiscuous mode [ 425.945448][ T4672] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 425.946188][ T4672] Cannot create hsr debugfs directory [ 428.095829][ T4787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 428.097392][ T4787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 428.282547][ T4672] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 428.328498][ T4672] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 428.381430][ T4672] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 428.398010][ T4672] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 431.386528][ T4672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 435.872626][ T4855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 435.888116][ T4855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 439.199461][ T4672] veth0_vlan: entered promiscuous mode [ 439.296129][ T4672] veth1_vlan: entered promiscuous mode [ 439.562098][ T4672] veth0_macvtap: entered promiscuous mode [ 439.592003][ T4672] veth1_macvtap: entered promiscuous mode [ 439.751080][ T4672] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.751860][ T4672] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.752440][ T4672] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.752986][ T4672] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 441.725477][ T4892] TCP: MD5 Hash failed for 172.20.20.187.0->172.20.20.170.20002 [] L3 index 0 [ 443.632116][ T4907] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 451.647434][ T4943] netlink: 16 bytes leftover after parsing attributes in process `syz.0.507'. [ 451.649714][ T4943] netlink: 16 bytes leftover after parsing attributes in process `syz.0.507'. [ 451.650920][ T4943] netlink: 8 bytes leftover after parsing attributes in process `syz.0.507'. [ 456.510041][ T4971] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 456.593033][ T4971] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 464.431879][ T4994] pim6reg: entered allmulticast mode [ 464.451045][ T4994] pim6reg: left allmulticast mode [ 474.860314][ T5031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 474.870862][ T5031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 475.997799][ T5039] team_slave_0: entered promiscuous mode [ 475.999109][ T5039] team_slave_0: entered allmulticast mode [ 479.178600][ T5067] netlink: 4 bytes leftover after parsing attributes in process `syz.0.550'. [ 479.975764][ T8] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 480.215930][ T8] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 480.217591][ T8] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 480.273025][ T8] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 480.273829][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.275155][ T8] usb 1-1: Product: syz [ 480.275584][ T8] usb 1-1: Manufacturer: syz [ 480.276038][ T8] usb 1-1: SerialNumber: syz [ 480.299320][ T8] usb 1-1: config 0 descriptor?? [ 480.311223][ T5073] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 480.323168][ T5073] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 480.544007][ T5073] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 480.547920][ T5073] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 481.353154][ T5080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 481.360527][ T5080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 481.403860][ T5080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 481.416104][ T8] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 481.421468][ T5080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 481.473806][ T8] dm9601 1-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet, 56:00:00:00:00:00 [ 481.515211][ T8] usb 1-1: USB disconnect, device number 8 [ 481.521156][ T8] dm9601 1-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet [ 481.830622][ T29] audit: type=1326 audit(481.600:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5083 comm="syz.1.557" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 481.832839][ T29] audit: type=1326 audit(481.600:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5083 comm="syz.1.557" exe="/syz-executor" sig=0 arch=c00000b7 syscall=233 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 481.857405][ T29] audit: type=1326 audit(481.600:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5083 comm="syz.1.557" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 481.859688][ T29] audit: type=1326 audit(481.600:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5083 comm="syz.1.557" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 482.336067][ T765] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 482.637635][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 482.639040][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 482.640506][ T765] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 482.641811][ T765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.667220][ T765] usb 1-1: config 0 descriptor?? [ 483.152353][ T765] hid-generic 0003:256C:006D.0004: unknown main item tag 0x0 [ 483.153140][ T765] hid-generic 0003:256C:006D.0004: unknown main item tag 0x0 [ 483.153855][ T765] hid-generic 0003:256C:006D.0004: unknown main item tag 0x0 [ 483.155217][ T765] hid-generic 0003:256C:006D.0004: unknown main item tag 0x0 [ 483.155973][ T765] hid-generic 0003:256C:006D.0004: unknown main item tag 0x0 [ 483.175932][ T765] hid-generic 0003:256C:006D.0004: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 483.859145][ T5101] netlink: 8 bytes leftover after parsing attributes in process `syz.1.564'. [ 484.707714][ T5108] netlink: 'syz.1.567': attribute type 29 has an invalid length. [ 484.709890][ T5108] netlink: 'syz.1.567': attribute type 29 has an invalid length. [ 484.722114][ T5108] netlink: 'syz.1.567': attribute type 29 has an invalid length. [ 484.733076][ T5108] netlink: 'syz.1.567': attribute type 29 has an invalid length. [ 484.741255][ T5108] netlink: 'syz.1.567': attribute type 29 has an invalid length. [ 489.571423][ T5122] binder: 5120:5122 ioctl c00c620f 20000180 returned -22 [ 490.103743][ T5123] binder: 5120:5123 tried to acquire reference to desc 0, got 1 instead [ 490.155710][ T5123] binder: 5120:5123 got transaction with invalid parent offset or type [ 490.167056][ T5123] binder: 5120:5123 transaction call to 5120:0 failed 5/29201/-22, size 96-24 line 3462 [ 491.232431][ T3190] binder: undelivered TRANSACTION_ERROR: 29201 [ 493.447314][ T5125] usb 1-1: USB disconnect, device number 9 [ 495.036182][ T5147] netlink: 148 bytes leftover after parsing attributes in process `syz.1.579'. [ 495.038433][ T5147] netlink: 2 bytes leftover after parsing attributes in process `syz.1.579'. [ 497.139412][ T5166] netlink: 830 bytes leftover after parsing attributes in process `syz.0.586'. [ 498.093566][ T5176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 498.107694][ T5176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 500.207735][ T3191] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 501.698098][ T3191] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 501.797832][ T3191] usb 1-1: Duplicate descriptor for config 0 interface 0 altsetting 0, skipping [ 503.806184][ T3191] usb 1-1: New USB device found, idVendor=04ca, idProduct=3008, bcdDevice=5d.6c [ 503.815697][ T3191] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.820354][ T3191] usb 1-1: Product: syz [ 503.822115][ T3191] usb 1-1: Manufacturer: syz [ 503.829365][ T3191] usb 1-1: SerialNumber: syz [ 504.149751][ T3191] usb 1-1: config 0 descriptor?? [ 513.226163][ T3191] usb 1-1: USB disconnect, device number 10 [ 520.958673][ T5207] netlink: 4 bytes leftover after parsing attributes in process `syz.1.600'. [ 522.061489][ T5211] netlink: 276 bytes leftover after parsing attributes in process `syz.1.602'. [ 522.077519][ T5211] netlink: 24 bytes leftover after parsing attributes in process `syz.1.602'. [ 525.999892][ T5241] netlink: 24 bytes leftover after parsing attributes in process `syz.1.608'. [ 536.748912][ T5267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 536.779885][ T5267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 541.458309][ T5323] netlink: 148 bytes leftover after parsing attributes in process `syz.0.638'. [ 541.459905][ T5323] netlink: 2 bytes leftover after parsing attributes in process `syz.0.638'. [ 549.358336][ T5346] ptrace attach of "/syz-executor exec"[4020] was attempted by "/syz-executor exec"[5346] [ 550.155377][ T2977] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 550.408957][ T2977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 550.412457][ T2977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 550.413918][ T2977] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 550.416200][ T2977] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 550.439176][ T2977] usb 1-1: config 0 descriptor?? [ 550.887216][ T2977] hid-generic 0003:256C:006D.0005: unknown main item tag 0x0 [ 550.887942][ T2977] hid-generic 0003:256C:006D.0005: unknown main item tag 0x0 [ 550.888579][ T2977] hid-generic 0003:256C:006D.0005: unknown main item tag 0x0 [ 550.889519][ T2977] hid-generic 0003:256C:006D.0005: unknown main item tag 0x0 [ 550.890218][ T2977] hid-generic 0003:256C:006D.0005: unknown main item tag 0x0 [ 550.899097][ T2977] hid-generic 0003:256C:006D.0005: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 554.729583][ T5376] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 554.731238][ T5376] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 559.535716][ T5401] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 559.538340][ T5401] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 561.139689][ T765] usb 1-1: USB disconnect, device number 11 [ 561.955796][ T8] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 562.151051][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 562.192463][ T8] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 562.193876][ T8] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 562.198339][ T8] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 562.199916][ T8] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 562.201437][ T8] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 562.202633][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 562.267640][ T8] hub 1-1:1.0: bad descriptor, ignoring hub [ 562.268462][ T8] hub 1-1:1.0: probe with driver hub failed with error -5 [ 562.278303][ T8] cdc_wdm 1-1:1.0: skipping garbage [ 562.279026][ T8] cdc_wdm 1-1:1.0: skipping garbage [ 562.287722][ T8] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 562.598115][ T765] usb 1-1: USB disconnect, device number 12 [ 563.187379][ T765] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 563.518621][ T765] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 563.519966][ T765] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 563.521381][ T765] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 26984, setting to 64 [ 563.522778][ T765] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 563.523975][ T765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 563.575857][ T5412] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 563.603300][ T765] hub 1-1:1.0: bad descriptor, ignoring hub [ 563.615405][ T765] hub 1-1:1.0: probe with driver hub failed with error -5 [ 563.619541][ T765] cdc_wdm 1-1:1.0: skipping garbage [ 563.620374][ T765] cdc_wdm 1-1:1.0: skipping garbage [ 563.641344][ T765] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 563.967231][ T25] usb 1-1: USB disconnect, device number 13 [ 578.335257][ T29] audit: type=1326 audit(578.100:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5456 comm="syz.0.688" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 578.337903][ T29] audit: type=1326 audit(578.100:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5456 comm="syz.0.688" exe="/syz-executor" sig=0 arch=c00000b7 syscall=102 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 578.339930][ T29] audit: type=1326 audit(578.100:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5456 comm="syz.0.688" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 578.367407][ T29] audit: type=1326 audit(578.100:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5456 comm="syz.0.688" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 581.809555][ T5491] input: syz0 as /devices/virtual/input/input3 [ 583.150125][ T5505] netlink: 'syz.1.709': attribute type 2 has an invalid length. [ 584.121758][ T5514] netlink: 'syz.0.712': attribute type 27 has an invalid length. [ 584.927916][ T8] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 585.127763][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 585.162502][ T8] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 585.163648][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 585.198942][ T8] usb 1-1: config 0 descriptor?? [ 585.475614][ T8] asix 1-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 585.699577][ T8] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 585.701370][ T8] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffe0 [ 585.704969][ T8] asix 1-1:0.0: probe with driver asix failed with error -32 [ 586.103447][ T5514] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 586.106034][ T5514] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 586.107338][ T5514] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 586.108098][ T5514] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 586.323089][ T5505] netlink: 24 bytes leftover after parsing attributes in process `syz.1.709'. [ 590.055758][ T5514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 590.302793][ T5514] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 590.303512][ T5514] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 590.329690][ T5514] veth1_vlan: left promiscuous mode [ 590.337968][ T5514] veth0_vlan: left promiscuous mode [ 590.344517][ T5514] veth0_vlan: entered promiscuous mode [ 590.369827][ T5514] veth1_vlan: entered promiscuous mode [ 590.411699][ T5514] veth1_macvtap: left promiscuous mode [ 590.418526][ T5514] veth0_macvtap: left promiscuous mode [ 590.425598][ T5514] veth0_macvtap: entered promiscuous mode [ 590.433998][ T5514] veth1_macvtap: entered promiscuous mode [ 590.445878][ T5514] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.446953][ T5514] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.447963][ T5514] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.448995][ T5514] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 592.653911][ T5523] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 592.657877][ T5523] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 599.150655][ T5183] usb 1-1: USB disconnect, device number 14 [ 602.861688][ T5599] netlink: 12 bytes leftover after parsing attributes in process `syz.1.746'. [ 602.888342][ T5599] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 602.890805][ T5599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 603.306974][ T5599] team_slave_0: left promiscuous mode [ 603.315083][ T5599] team_slave_0: left allmulticast mode [ 604.652854][ T29] audit: type=1326 audit(604.420:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.663034][ T29] audit: type=1326 audit(604.420:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.672019][ T29] audit: type=1326 audit(604.430:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=172 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.694876][ T29] audit: type=1326 audit(604.430:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.697299][ T29] audit: type=1326 audit(604.440:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=178 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.699399][ T29] audit: type=1326 audit(604.440:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.701458][ T29] audit: type=1326 audit(604.440:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.723703][ T29] audit: type=1326 audit(604.460:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=240 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 604.739591][ T29] audit: type=1326 audit(604.480:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5610 comm="syz.0.752" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 605.695206][ T29] audit: type=1326 audit(605.460:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5625 comm="syz.0.759" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9f341e28 code=0x7ffc0000 [ 620.006052][ T5183] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 620.265081][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 620.266484][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 620.268378][ T5183] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 620.269597][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.295802][ T5183] usb 1-1: config 0 descriptor?? [ 620.746860][ T5183] hid (null): bogus close delimiter [ 620.757760][ T5183] hid-generic 0003:256C:006D.0006: bogus close delimiter [ 620.758917][ T5183] hid-generic 0003:256C:006D.0006: item 0 0 2 10 parsing failed [ 620.761700][ T5183] hid-generic 0003:256C:006D.0006: probe with driver hid-generic failed with error -22 [ 622.410680][ T5733] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 262161 (only 8 groups) [ 624.477591][ T5735] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 624.480118][ T5735] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 633.520272][ T5750] netlink: 136 bytes leftover after parsing attributes in process `syz.1.805'. [ 633.521554][ T5750] netlink: 136 bytes leftover after parsing attributes in process `syz.1.805'. [ 634.531372][ T5183] usb 1-1: USB disconnect, device number 15 [ 634.901471][ T5759] syzkaller0: entered promiscuous mode [ 634.902511][ T5759] syzkaller0: entered allmulticast mode [ 635.783986][ T5771] netlink: 76 bytes leftover after parsing attributes in process `syz.0.813'. [ 642.548241][ T5799] netlink: 'syz.1.824': attribute type 1 has an invalid length. [ 644.618682][ T5813] netlink: 4 bytes leftover after parsing attributes in process `syz.0.830'. [ 656.192495][ T5858] capability: warning: `syz.0.848' uses 32-bit capabilities (legacy support in use) [ 657.869259][ T5860] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.849'. [ 659.500374][ T5878] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 659.502967][ T5878] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 661.626956][ T5899] netlink: 72 bytes leftover after parsing attributes in process `syz.0.863'. [ 669.960358][ T5920] lo: entered allmulticast mode [ 669.991863][ T5920] lo: left allmulticast mode [ 670.462707][ T5925] netlink: 12 bytes leftover after parsing attributes in process `syz.0.873'. [ 670.463813][ T5925] netlink: 12 bytes leftover after parsing attributes in process `syz.0.873'. [ 673.968034][ T5945] netlink: 'syz.0.880': attribute type 5 has an invalid length. [ 677.860438][ T5962] netlink: 60 bytes leftover after parsing attributes in process `syz.1.884'. [ 680.545204][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 681.388940][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 681.427948][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 681.429132][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 681.430282][ T10] usb 1-1: Product: syz [ 681.430972][ T10] usb 1-1: Manufacturer: syz [ 681.432302][ T10] usb 1-1: SerialNumber: syz [ 682.669201][ T10] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 682.669924][ T10] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 682.670510][ T10] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 682.903142][ T10] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 682.996694][ T10] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 683.087391][ T10] usb 1-1: USB disconnect, device number 16 [ 683.097705][ T10] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 692.949590][ T6026] netlink: 92 bytes leftover after parsing attributes in process `syz.1.908'. [ 700.142508][ T6055] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 701.346935][ T6064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 701.393219][ T6064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 702.572994][ T6075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 702.592703][ T6075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 702.706176][ T6075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 702.708314][ T6075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 706.770411][ T6102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 706.781608][ T6102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 707.319741][ T6110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 707.321446][ T6110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 713.584876][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 721.807959][ T6166] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 726.945524][ T765] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 727.233608][ T765] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 727.236727][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 727.238865][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 727.240153][ T765] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 727.281674][ T765] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 727.282988][ T765] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 727.291702][ T765] usb 1-1: Manufacturer: syz [ 727.317675][ T765] usb 1-1: config 0 descriptor?? [ 727.809955][ T765] hid-generic 0003:05AC:8243.0007: unknown main item tag 0x0 [ 727.826397][ T765] hid-generic 0003:05AC:8243.0007: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 728.020192][ T6207] netlink: 4 bytes leftover after parsing attributes in process `syz.0.975'. [ 728.069331][ T8] usb 1-1: USB disconnect, device number 17 [ 728.453799][ T6219] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 728.458833][ T6219] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 729.775538][ T5125] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 730.050974][ T5125] usb 1-1: config 0 has an invalid interface number: 216 but max is 0 [ 730.052176][ T5125] usb 1-1: config 0 has no interface number 0 [ 730.053241][ T5125] usb 1-1: config 0 interface 216 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 730.059162][ T5125] usb 1-1: config 0 interface 216 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 730.089026][ T5125] usb 1-1: New USB device found, idVendor=0499, idProduct=1002, bcdDevice=df.d7 [ 730.090340][ T5125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 730.091566][ T5125] usb 1-1: Product: syz [ 730.092309][ T5125] usb 1-1: Manufacturer: syz [ 730.093067][ T5125] usb 1-1: SerialNumber: syz [ 730.108900][ T5125] usb 1-1: config 0 descriptor?? [ 730.229620][ T5125] snd-usb-audio 1-1:0.216: probe with driver snd-usb-audio failed with error -2 [ 730.710071][ T5125] usb 1-1: USB disconnect, device number 18 [ 732.696895][ T6162] udevd[6162]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.216/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 738.618836][ T6256] hsr0: entered promiscuous mode [ 770.018686][ T6415] ipt_REJECT: ECHOREPLY no longer supported. [ 770.187672][ T6417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 770.190360][ T6417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 778.217927][ T6448] input: syz0 as /devices/virtual/input/input5 [ 783.658384][ T6477] bridge_slave_0: entered allmulticast mode [ 783.668002][ T6477] bridge_slave_0: left allmulticast mode [ 821.583434][ T6586] binder: 6586:6585 cannot find target node [ 821.595877][ T6586] binder: 6585:6586 transaction call to 0:0 failed 6/29189/-22, size 0-0 line 3066 [ 821.680125][ T6586] binder: 6585:6586 ioctl c0306201 20000480 returned -14 [ 849.075146][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 849.075405][ T29] audit: type=1326 audit(848.840:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6654 comm="syz.1.1131" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7fc00000 [ 870.525274][ T1116] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.638487][ T1116] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.771702][ T1116] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 870.912539][ T1116] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 872.680069][ T1116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 872.728015][ T1116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 872.796962][ T1116] bond0 (unregistering): Released all slaves [ 872.983551][ T6764] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 19971 - 0 [ 872.986577][ T6764] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 19971 - 0 [ 872.987780][ T6764] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 19971 - 0 [ 872.989036][ T6764] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 19971 - 0 [ 872.991986][ T6764] geneve2: entered promiscuous mode [ 873.078334][ T6764] netdevsim netdevsim1 netdevsim0: unset [1, 1] type 2 family 0 port 19971 - 0 [ 873.080306][ T6764] netdevsim netdevsim1 netdevsim1: unset [1, 1] type 2 family 0 port 19971 - 0 [ 873.082398][ T6764] netdevsim netdevsim1 netdevsim2: unset [1, 1] type 2 family 0 port 19971 - 0 [ 873.083671][ T6764] netdevsim netdevsim1 netdevsim3: unset [1, 1] type 2 family 0 port 19971 - 0 [ 873.233886][ T1116] veth1_macvtap: left promiscuous mode [ 873.236487][ T1116] veth0_macvtap: left promiscuous mode [ 873.238211][ T1116] veth1_vlan: left promiscuous mode [ 873.239861][ T1116] veth0_vlan: left promiscuous mode [ 883.471543][ T6754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 883.510652][ T6754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 885.698953][ T6754] hsr_slave_0: entered promiscuous mode [ 885.758123][ T6754] hsr_slave_1: entered promiscuous mode [ 885.829083][ T6754] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 885.830065][ T6754] Cannot create hsr debugfs directory [ 887.534712][ T6754] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 887.580631][ T6754] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 887.614807][ T6754] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 887.671442][ T6754] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 890.648537][ T6754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 891.430267][ T6849] random: crng reseeded on system resumption [ 891.557360][ T6849] Restarting kernel threads ... done. [ 905.068360][ T6754] veth0_vlan: entered promiscuous mode [ 905.095955][ T6754] veth1_vlan: entered promiscuous mode [ 905.195752][ T6754] veth0_macvtap: entered promiscuous mode [ 905.237437][ T6754] veth1_macvtap: entered promiscuous mode [ 905.435053][ T6754] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 905.437089][ T6754] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 905.438156][ T6754] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 905.439204][ T6754] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 906.216715][ T6898] loop0: detected capacity change from 0 to 524288000 [ 907.065166][ T25] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 907.308849][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 907.362989][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 907.365448][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 907.366855][ T25] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 907.369103][ T25] usb 1-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 907.370400][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 907.402017][ T25] usb 1-1: config 0 descriptor?? [ 907.860548][ T25] hid-generic 0003:1B96:000A.0008: hidraw0: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.0-1/input0 [ 908.127337][ T25] usb 1-1: USB disconnect, device number 19 [ 908.905807][ T25] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 909.117007][ T25] usb 1-1: config 0 has an invalid interface number: 16 but max is 0 [ 909.117632][ T25] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 909.118510][ T25] usb 1-1: config 0 has no interface number 0 [ 909.150123][ T25] usb 1-1: New USB device found, idVendor=19d2, idProduct=1015, bcdDevice=b6.87 [ 909.151055][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 909.151788][ T25] usb 1-1: Product: syz [ 909.152300][ T25] usb 1-1: Manufacturer: syz [ 909.153045][ T25] usb 1-1: SerialNumber: syz [ 909.169066][ T25] usb 1-1: config 0 descriptor?? [ 909.197494][ T25] cdc_ether 1-1:0.16: skipping garbage [ 909.198158][ T25] usb 1-1: bad CDC descriptors [ 909.409150][ T25] usb 1-1: USB disconnect, device number 20 [ 909.618084][ T6911] input: syz0 as /devices/virtual/input/input6 [ 933.453349][ T7013] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1218'. [ 933.468651][ T7013] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1218'. [ 933.470035][ T7013] netlink: 'syz.0.1218': attribute type 2 has an invalid length. [ 947.755279][ T2977] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 947.945391][ T2977] usb 1-1: Using ep0 maxpacket: 16 [ 947.993789][ T2977] usb 1-1: config 0 has an invalid interface number: 125 but max is 0 [ 947.996041][ T2977] usb 1-1: config 0 has no interface number 0 [ 947.996825][ T2977] usb 1-1: config 0 interface 125 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 947.997705][ T2977] usb 1-1: config 0 interface 125 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 947.999285][ T2977] usb 1-1: config 0 interface 125 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 947.999991][ T2977] usb 1-1: config 0 interface 125 altsetting 0 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 948.041723][ T2977] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 7.79 [ 948.043004][ T2977] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 948.046723][ T2977] usb 1-1: Product: syz [ 948.047498][ T2977] usb 1-1: Manufacturer: syz [ 948.048319][ T2977] usb 1-1: SerialNumber: syz [ 948.068411][ T2977] usb 1-1: config 0 descriptor?? [ 948.319149][ T2977] usb 1-1: Cannot retrieve CPort count: -71 [ 948.320963][ T2977] usb 1-1: Cannot retrieve CPort count: -71 [ 948.322039][ T2977] es2_ap_driver 1-1:0.125: probe with driver es2_ap_driver failed with error -71 [ 948.346411][ T2977] usb 1-1: USB disconnect, device number 21 [ 954.397668][ T7057] netlink: 'syz.1.1233': attribute type 10 has an invalid length. [ 956.838795][ T7066] pim6reg1: entered promiscuous mode [ 956.839802][ T7066] pim6reg1: entered allmulticast mode [ 958.780783][ T7079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 958.782667][ T7079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 960.488040][ T7092] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 960.490836][ T7092] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 960.732216][ T7094] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 962.205498][ T5183] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 962.413147][ T5183] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 962.415238][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 962.432711][ T5183] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 962.434163][ T5183] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 962.438899][ T5183] usb 1-1: Manufacturer: syz [ 962.457435][ T5183] usb 1-1: config 0 descriptor?? [ 962.694682][ T25] usb 1-1: USB disconnect, device number 22 [ 973.585491][ T10] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 974.098527][ T10] usb 1-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice=94.10 [ 974.100182][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.101237][ T10] usb 1-1: Product: syz [ 974.101954][ T10] usb 1-1: Manufacturer: syz [ 974.102675][ T10] usb 1-1: SerialNumber: syz [ 974.140084][ T10] usb 1-1: config 0 descriptor?? [ 974.207297][ T10] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 974.402195][ T765] usb 1-1: USB disconnect, device number 23 [ 974.639554][ T7126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 974.642391][ T7126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 975.106767][ T7132] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 975.107927][ T7132] IPv6: NLM_F_CREATE should be set when creating new route [ 975.109081][ T7132] IPv6: NLM_F_CREATE should be set when creating new route [ 975.537967][ T7139] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1265'. [ 976.893605][ T7151] netlink: 'syz.0.1271': attribute type 14 has an invalid length. [ 984.124894][ T7207] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.1285'. [ 984.129752][ T7206] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.1285'. [ 987.472465][ T7230] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1291'. [ 987.473724][ T7230] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1291'. [ 996.293014][ T29] audit: type=1326 audit(996.060:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.299590][ T29] audit: type=1326 audit(996.060:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.300842][ T29] audit: type=1326 audit(996.070:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=56 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.307200][ T29] audit: type=1326 audit(996.070:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.309497][ T29] audit: type=1326 audit(996.080:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=55 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.311472][ T29] audit: type=1326 audit(996.080:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 996.330350][ T29] audit: type=1326 audit(996.090:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7251 comm="syz.0.1304" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 998.407071][ T7279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 998.411366][ T7279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 999.035620][ T5183] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 999.229157][ T5183] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 999.231174][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 999.232432][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 999.233887][ T5183] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 999.239149][ T5183] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 999.240618][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 999.272214][ T5183] usb 1-1: config 0 descriptor?? [ 999.306103][ T7283] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 999.740350][ T5183] hid-generic 0003:047F:FFFF.0009: unknown main item tag 0xd [ 999.776406][ T5183] hid-generic 0003:047F:FFFF.0009: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 999.969306][ T6870] usb 1-1: USB disconnect, device number 24 [ 1000.609616][ T7298] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1000.612167][ T7298] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1001.096549][ T7304] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1324'. [ 1005.267268][ T6870] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1005.536077][ T6870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1005.537619][ T6870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1005.538957][ T6870] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1005.540235][ T6870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1005.566584][ T6870] usb 1-1: config 0 descriptor?? [ 1006.006981][ T6870] hid (null): bogus close delimiter [ 1006.018921][ T6870] hid-generic 0003:256C:006D.000A: bogus close delimiter [ 1006.019882][ T6870] hid-generic 0003:256C:006D.000A: item 0 0 2 10 parsing failed [ 1006.022267][ T6870] hid-generic 0003:256C:006D.000A: probe with driver hid-generic failed with error -22 [ 1018.931246][ T7397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1018.933988][ T7397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1019.816471][ T5125] usb 1-1: USB disconnect, device number 25 [ 1020.352565][ T7413] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1363'. [ 1021.680012][ T7429] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1370'. [ 1022.125312][ T7431] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 1022.306078][ T29] audit: type=1326 audit(1022.070:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.306534][ T29] audit: type=1326 audit(1022.070:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.322573][ T29] audit: type=1326 audit(1022.080:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.335283][ T29] audit: type=1326 audit(1022.100:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.338247][ T29] audit: type=1326 audit(1022.100:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.341697][ T29] audit: type=1326 audit(1022.110:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.343672][ T29] audit: type=1326 audit(1022.110:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.355623][ T29] audit: type=1326 audit(1022.110:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.358345][ T29] audit: type=1326 audit(1022.120:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1022.360577][ T29] audit: type=1326 audit(1022.120:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7432 comm="syz.0.1372" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa1341e28 code=0x7ffc0000 [ 1023.031369][ T7443] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1023.048099][ T7443] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1031.831779][ T7482] wireguard0: entered promiscuous mode [ 1045.906473][ T7529] netlink: 'syz.0.1406': attribute type 39 has an invalid length. [ 1046.335502][ T765] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1046.600972][ T765] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1046.604921][ T765] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1046.606437][ T765] usb 1-1: Product: syz [ 1046.607166][ T765] usb 1-1: Manufacturer: syz [ 1046.607821][ T765] usb 1-1: SerialNumber: syz [ 1056.065621][ T5125] usb 1-1: USB disconnect, device number 26 [ 1060.982676][ T4970] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.113802][ T4970] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.228175][ T4970] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.373872][ T4970] netdevsim netdevsim0 netdevsim0 (unregistering): left allmulticast mode [ 1061.382309][ T4970] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.885336][ T4970] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1062.971661][ T4970] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1063.031164][ T4970] bond0 (unregistering): Released all slaves [ 1063.365316][ T4970] hsr_slave_0: left promiscuous mode [ 1063.422989][ T4970] hsr_slave_1: left promiscuous mode [ 1063.538717][ T4970] veth1_vlan: left promiscuous mode [ 1063.540045][ T4970] veth0_vlan: left promiscuous mode [ 1068.833641][ T7587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1068.871311][ T7587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1072.616736][ T7587] hsr_slave_0: entered promiscuous mode [ 1072.678049][ T7587] hsr_slave_1: entered promiscuous mode [ 1072.769025][ T7587] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1072.770546][ T7587] Cannot create hsr debugfs directory [ 1075.557163][ T7587] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1075.610807][ T7587] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1075.696553][ T7587] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1075.738931][ T7587] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1077.037610][ T7687] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1077.041050][ T7687] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1078.780012][ T7587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1091.407657][ T7749] netlink: 'syz.1.1448': attribute type 14 has an invalid length. [ 1091.645175][ T7754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1091.647589][ T7754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1092.605708][ T7587] veth0_vlan: entered promiscuous mode [ 1092.697186][ T7587] veth1_vlan: entered promiscuous mode [ 1092.918520][ T7587] veth0_macvtap: entered promiscuous mode [ 1092.934977][ T7587] veth1_macvtap: entered promiscuous mode [ 1093.079517][ T7587] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.080885][ T7587] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.081950][ T7587] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.083006][ T7587] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.622676][ T7772] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1430'. [ 1097.868066][ T7793] __find_get_block_slow() failed. block=144115188075855872, b_blocknr=0, b_state=0x00106019, b_size=4096, device vda blocksize: 4096 [ 1097.872168][ T7793] grow_buffers: requested out-of-range block 144115188075855872 for device vda [ 1097.873478][ T7793] EXT4-fs warning (device vda): ext4_resize_fs:2018: can't read last block, resize aborted [ 1098.475962][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 1098.476227][ T29] audit: type=1326 audit(1098.240:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7798 comm="syz.1.1464" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x0 [ 1101.317176][ T7812] pim6reg1: entered promiscuous mode [ 1101.318337][ T7812] pim6reg1: entered allmulticast mode [ 1103.450678][ T7817] syzkaller0: entered promiscuous mode [ 1103.451562][ T7817] syzkaller0: entered allmulticast mode [ 1107.176492][ T7847] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1484'. [ 1107.488906][ T7849] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1485'. [ 1108.406224][ T7861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1108.410450][ T7861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1108.861898][ T7868] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1492'. [ 1121.480695][ T7918] netlink: 'syz.0.1508': attribute type 11 has an invalid length. [ 1121.762387][ T7922] netlink: 'syz.0.1510': attribute type 13 has an invalid length. [ 1121.763186][ T7922] netdevsim netdevsim0 netdevsim1: entered allmulticast mode [ 1136.811351][ T7969] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1526'. [ 1138.033568][ C0] vcan0: j1939_tp_rxtimer: 0x00000000591df698: rx timeout, send abort [ 1138.536108][ C0] vcan0: j1939_tp_rxtimer: 0x00000000591df698: abort rx timeout. Force session deactivation [ 1142.126055][ T5183] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1142.321428][ T5183] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1142.322694][ T5183] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 6 [ 1142.341701][ T5183] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1142.342978][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1142.343559][ T5183] usb 1-1: SerialNumber: syz [ 1142.393869][ T5183] cdc_ether 1-1:1.0: invalid descriptor buffer length [ 1142.397953][ T5183] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 1142.782196][ T5183] usb 1-1: USB disconnect, device number 27 [ 1143.465442][ T29] audit: type=1326 audit(1143.230:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7988 comm="syz.0.1534" exe="/syz-executor" sig=31 arch=c00000b7 syscall=172 compat=0 ip=0xffff9c739acc code=0x0 [ 1147.475904][ T5183] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1147.665242][ T5183] usb 1-1: Using ep0 maxpacket: 8 [ 1147.719465][ T5183] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1147.720748][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1147.740714][ T5183] usb 1-1: config 0 descriptor?? [ 1148.913719][ T5183] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1148.917053][ T5183] asix 1-1:0.0: probe with driver asix failed with error -71 [ 1148.935384][ T5183] usb 1-1: USB disconnect, device number 28 [ 1153.089622][ T2068] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.170561][ T2068] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.293378][ T2068] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.420674][ T2068] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.238344][ T2068] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1155.313323][ T2068] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1155.380077][ T2068] bond0 (unregistering): Released all slaves [ 1155.693151][ T2068] hsr_slave_0: left promiscuous mode [ 1155.755899][ T2068] hsr_slave_1: left promiscuous mode [ 1155.868819][ T2068] veth1_macvtap: left promiscuous mode [ 1155.870100][ T2068] veth0_macvtap: left promiscuous mode [ 1155.871574][ T2068] veth1_vlan: left promiscuous mode [ 1155.872900][ T2068] veth0_vlan: left promiscuous mode [ 1161.768846][ T8017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1161.800239][ T8017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1163.257712][ T8091] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1561'. [ 1167.411916][ T8017] hsr_slave_0: entered promiscuous mode [ 1167.556326][ T8017] hsr_slave_1: entered promiscuous mode [ 1167.616600][ T8017] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1167.617479][ T8017] Cannot create hsr debugfs directory [ 1170.866123][ T8017] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1170.920754][ T8017] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1170.971464][ T8017] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1171.032504][ T8017] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1172.520047][ T8141] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1571'. [ 1173.530794][ T8017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1181.259480][ T8212] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1581'. [ 1181.712758][ T8017] veth0_vlan: entered promiscuous mode [ 1181.811201][ T8017] veth1_vlan: entered promiscuous mode [ 1182.112546][ T8017] veth0_macvtap: entered promiscuous mode [ 1182.166620][ T8017] veth1_macvtap: entered promiscuous mode [ 1182.525847][ T8017] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.527087][ T8017] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.528183][ T8017] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.529236][ T8017] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.563559][ T8216] dummy0: entered promiscuous mode [ 1182.689797][ T8216] dummy0: left promiscuous mode [ 1183.659340][ T8225] dummy0: entered promiscuous mode [ 1183.701790][ T8225] dummy0: left promiscuous mode [ 1185.008842][ T8236] dummy0: entered promiscuous mode [ 1185.076847][ T8236] dummy0: left promiscuous mode [ 1190.668223][ T8247] dummy0: entered promiscuous mode [ 1190.673482][ T8247] dummy0: left promiscuous mode [ 1191.634982][ T8261] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1602'. [ 1191.966405][ T8264] dummy0: entered promiscuous mode [ 1191.978636][ T8264] dummy0: left promiscuous mode [ 1192.121856][ T8268] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1192.146519][ T8268] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1193.433808][ T8284] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1193.437156][ T8284] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1197.314971][ T29] audit: type=1400 audit(1197.080:140): lsm=SMACK fn=smack_inode_permission action=denied subject="y" object="_" requested=wx pid=8322 comm="syz.1.1631" name="733" dev="tmpfs" ino=3740 [ 1198.633013][ T365] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1198.760056][ T365] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1198.899549][ T365] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1199.047257][ T365] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1200.968295][ T365] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1201.033191][ T365] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1201.100053][ T365] bond0 (unregistering): Released all slaves [ 1201.585150][ T365] hsr_slave_0: left promiscuous mode [ 1201.663733][ T365] hsr_slave_1: left promiscuous mode [ 1201.876153][ T365] veth1_macvtap: left promiscuous mode [ 1201.877224][ T365] veth0_macvtap: left promiscuous mode [ 1201.893572][ T365] veth1_vlan: left promiscuous mode [ 1201.901788][ T365] veth0_vlan: left promiscuous mode [ 1206.038661][ T8372] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1639'. [ 1209.347809][ T8330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1209.380696][ T8330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1215.672326][ T8330] hsr_slave_0: entered promiscuous mode [ 1215.737598][ T8330] hsr_slave_1: entered promiscuous mode [ 1215.775464][ T8330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1215.776563][ T8330] Cannot create hsr debugfs directory [ 1216.750126][ T8435] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1647'. [ 1218.652142][ T8330] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1218.698852][ T8330] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1218.758337][ T8330] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1218.798442][ T8330] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1221.813353][ T8330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1230.602895][ T8330] veth0_vlan: entered promiscuous mode [ 1230.752736][ T8330] veth1_vlan: entered promiscuous mode [ 1231.056343][ T8330] veth0_macvtap: entered promiscuous mode [ 1231.103280][ T8330] veth1_macvtap: entered promiscuous mode [ 1231.389929][ T8330] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.391287][ T8330] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.392411][ T8330] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.393578][ T8330] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1240.849067][ T8597] netlink: 'syz.0.1679': attribute type 14 has an invalid length. [ 1241.189493][ T8607] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1241.191014][ T8607] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1250.265010][ T5125] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1250.503807][ T5125] usb 1-1: config 0 has no interfaces? [ 1250.505575][ T5125] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1250.506427][ T5125] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1250.529748][ T5125] usb 1-1: config 0 descriptor?? [ 1250.865448][ T8650] dvmrp0: entered allmulticast mode [ 1250.878777][ T10] usb 1-1: USB disconnect, device number 29 [ 1251.527043][ T7958] dvmrp0 (unregistering): left allmulticast mode [ 1257.252655][ T8695] netlink: 'syz.0.1718': attribute type 13 has an invalid length. [ 1264.391631][ T8755] bridge_slave_0: entered promiscuous mode [ 1274.215966][ T29] audit: type=1326 audit(1273.980:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8822 comm="syz.1.1768" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x0 [ 1281.965007][ T8015] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 1282.234587][ T8015] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1282.236188][ T8015] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1282.237682][ T8015] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1282.238656][ T8015] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1282.239412][ T8015] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1282.255767][ T8015] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1282.257063][ T8015] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1282.258042][ T8015] usb 1-1: Product: syz [ 1282.258719][ T8015] usb 1-1: Manufacturer: syz [ 1282.322506][ T8015] cdc_wdm 1-1:1.0: skipping garbage [ 1282.323475][ T8015] cdc_wdm 1-1:1.0: skipping garbage [ 1282.334767][ T8015] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 1282.520156][ T8868] cdc_wdm 1-1:1.0: Error submitting int urb - -90 [ 1282.532679][ T10] usb 1-1: USB disconnect, device number 30 [ 1286.755668][ T8906] input: syz1 as /devices/virtual/input/input8 [ 1301.501019][ T29] audit: type=1326 audit(1301.270:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8997 comm="syz.1.1840" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 1301.534832][ T29] audit: type=1326 audit(1301.300:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8997 comm="syz.1.1840" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 1301.573101][ T29] audit: type=1326 audit(1301.330:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8997 comm="syz.1.1840" exe="/syz-executor" sig=0 arch=c00000b7 syscall=197 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 1301.581379][ T29] audit: type=1326 audit(1301.350:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8997 comm="syz.1.1840" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x7ffc0000 [ 1301.761489][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:2. Sending cookies. [ 1302.099754][ T9004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1302.102522][ T9004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1302.985061][ T29] audit: type=1326 audit(1302.740:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9012 comm="syz.1.1846" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x0 [ 1306.588007][ T9034] pim6reg1: entered promiscuous mode [ 1306.588546][ T9034] pim6reg1: entered allmulticast mode [ 1308.405584][ T5125] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 1308.756317][ T5125] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1308.776267][ T5125] usb 1-1: language id specifier not provided by device, defaulting to English [ 1308.797853][ T5125] usb 1-1: New USB device found, idVendor=1b96, idProduct=000d, bcdDevice= 0.40 [ 1308.799086][ T5125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1308.800201][ T5125] usb 1-1: Product: syz [ 1308.800915][ T5125] usb 1-1: Manufacturer: ꚥ⍥퉏욧뙅팅攍鋂ㅙ嗀齉જ㡏窠꿆匆䢆⇹煩鵊⬠躜瑿啭黟㥿磗⤄옍Ո퉿暔肰菒唽ᙫ붉즢罳픫섰콻᷊ࢷ鰝旁옯譹Ṝꉊ뜃⒗⻨ḁﴗ冫寍槈ﵟ撝դ꒔鮌值Ủቓ캆濺緤᮲㍟銁ၢꉯﻳ햜큼㖓閤遀⷏孭젰雷酴ၗ⪓홼䥸哣장蜅残 [ 1308.806785][ T5125] usb 1-1: SerialNumber: syz [ 1308.903483][ T5125] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 1309.133950][ T10] usb 1-1: USB disconnect, device number 31 [ 1309.169124][ T9058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1309.170934][ T9058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1312.650924][ T9112] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1890'. [ 1312.825178][ T5125] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 1313.094923][ T5125] usb 1-1: Using ep0 maxpacket: 8 [ 1313.140483][ T5125] usb 1-1: New USB device found, idVendor=0421, idProduct=0508, bcdDevice=91.94 [ 1313.141211][ T5125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1313.142091][ T5125] usb 1-1: Product: syz [ 1313.142833][ T5125] usb 1-1: Manufacturer: syz [ 1313.143544][ T5125] usb 1-1: SerialNumber: syz [ 1313.195720][ T5125] usb 1-1: bad CDC descriptors [ 1313.405048][ T10] usb 1-1: USB disconnect, device number 32 [ 1317.606847][ T9177] pim6reg1: entered promiscuous mode [ 1317.609544][ T9177] pim6reg1: entered allmulticast mode [ 1318.776307][ T9191] pim6reg1: entered promiscuous mode [ 1318.776787][ T9191] pim6reg1: entered allmulticast mode [ 1380.175574][ T8] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 1380.375224][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 1380.407294][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1380.408481][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1380.410720][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1380.412218][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1380.414156][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1380.416744][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1380.659137][ T8] usb 1-1: GET_CAPABILITIES returned 0 [ 1380.660202][ T8] usbtmc 1-1:16.0: can't read capabilities [ 1380.901613][ T8] usb 1-1: USB disconnect, device number 33 [ 1391.774905][ T5125] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 1392.047256][ T5125] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1392.048027][ T5125] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1392.048876][ T5125] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 1392.049527][ T5125] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1392.091914][ T5125] usb 1-1: config 0 descriptor?? [ 1392.093428][ T9506] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 262161 (only 8 groups) [ 1395.100310][ T5125] hid-generic 0003:1FD2:6007.000B: unknown main item tag 0x0 [ 1396.088752][ T5125] hid-generic 0003:1FD2:6007.000B: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.0-1/input0 [ 1396.395344][ T5125] usb 1-1: USB disconnect, device number 34 [ 1404.235225][ T5125] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 1404.465234][ T5125] usb 1-1: Using ep0 maxpacket: 8 [ 1404.527456][ T5125] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1404.528857][ T5125] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 6, skipping [ 1404.530114][ T5125] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1404.577842][ T5125] usb 1-1: New USB device found, idVendor=0471, idProduct=0311, bcdDevice=81.d5 [ 1404.579198][ T5125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1404.580179][ T5125] usb 1-1: Product: syz [ 1404.580926][ T5125] usb 1-1: Manufacturer: syz [ 1404.581783][ T5125] usb 1-1: SerialNumber: syz [ 1404.613416][ T5125] usb 1-1: config 0 descriptor?? [ 1404.866737][ T7286] usb 1-1: USB disconnect, device number 35 [ 1408.455435][ T9607] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1408.457775][ T9607] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1409.729771][ T765] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 1409.990274][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1409.991768][ T765] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1409.993085][ T765] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1410.000972][ T765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1410.022585][ T765] usb 1-1: config 0 descriptor?? [ 1414.286461][ T765] hid (null): bogus close delimiter [ 1414.298321][ T765] hid-generic 0003:256C:006D.000C: bogus close delimiter [ 1414.299487][ T765] hid-generic 0003:256C:006D.000C: item 0 0 2 10 parsing failed [ 1414.302120][ T765] hid-generic 0003:256C:006D.000C: probe with driver hid-generic failed with error -22 [ 1416.018333][ T9622] binder: 9621:9622 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 1420.401703][ T29] audit: type=1326 audit(1420.170:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9644 comm="syz.1.2088" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4341e28 code=0x0 [ 1423.477294][ T5125] usb 1-1: USB disconnect, device number 36 [ 1423.933028][ T9653] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1424.462381][ T9661] pim6reg1: entered promiscuous mode [ 1424.466047][ T9661] pim6reg1: entered allmulticast mode [ 1425.799023][ T9655] block device autoloading is deprecated and will be removed. [ 1431.740702][ T9731] netlink: 'syz.1.2127': attribute type 10 has an invalid length. [ 1433.709083][ T9745] ptrace attach of "/syz-executor exec"[4020] was attempted by "/syz-executor exec"[9745] [ 1440.638801][ T29] audit: type=1326 audit(1440.410:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9759 comm="syz.0.2137" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffae341e28 code=0x7ffc0000 [ 1440.641840][ T29] audit: type=1326 audit(1440.410:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9759 comm="syz.0.2137" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffae341e28 code=0x7ffc0000 [ 1440.662174][ T29] audit: type=1326 audit(1440.420:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9759 comm="syz.0.2137" exe="/syz-executor" sig=0 arch=c00000b7 syscall=262 compat=0 ip=0xffffae341e28 code=0x7ffc0000 [ 1440.678581][ T29] audit: type=1326 audit(1440.420:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9759 comm="syz.0.2137" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffae341e28 code=0x7ffc0000 [ 1440.860345][ T9764] syz.1.2138: attempt to access beyond end of device [ 1440.860345][ T9764] md0: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1440.871409][ T9764] EXT4-fs (md0): unable to read superblock [ 1441.414201][ T9775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1441.437088][ T9775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1443.278591][ T9784] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1443.280228][ T9784] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1445.580501][ T9802] cgroup: fork rejected by pids controller in /syz1 [ 1446.127713][ T7958] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1446.231200][ T7958] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1446.333207][ T7958] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1446.477491][ T7958] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1448.193783][ T7958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1448.245492][ T7958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1448.308309][ T7958] bond0 (unregistering): Released all slaves [ 1448.351492][ T7958] bond1 (unregistering): Released all slaves [ 1448.725630][ T7958] hsr_slave_0: left promiscuous mode [ 1448.782724][ T7958] hsr_slave_1: left promiscuous mode [ 1448.907780][ T7958] veth1_macvtap: left promiscuous mode [ 1448.909060][ T7958] veth0_macvtap: left promiscuous mode [ 1448.910831][ T7958] veth1_vlan: left promiscuous mode [ 1448.911748][ T7958] veth0_vlan: left promiscuous mode [ 1453.880166][ T9806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1453.912594][ T9806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1456.047719][ T9806] hsr_slave_0: entered promiscuous mode [ 1456.078037][ T9806] hsr_slave_1: entered promiscuous mode [ 1457.872922][ T9806] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1457.908764][ T9806] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1457.961728][ T9806] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1458.002555][ T9806] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1460.397412][ T9806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1467.460473][ T9806] veth0_vlan: entered promiscuous mode [ 1467.513589][ T9806] veth1_vlan: entered promiscuous mode [ 1467.712077][ T9806] veth0_macvtap: entered promiscuous mode [ 1467.750971][ T9806] veth1_macvtap: entered promiscuous mode [ 1467.956832][ T9806] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1467.957856][ T9806] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1467.958469][ T9806] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1467.959340][ T9806] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1474.614071][ T9972] pim6reg1: entered promiscuous mode [ 1474.619655][ T9972] pim6reg1: entered allmulticast mode [ 1478.092248][ T9952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1478.127045][ T9952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1480.950431][ T9952] hsr_slave_0: entered promiscuous mode [ 1481.008228][ T9952] hsr_slave_1: entered promiscuous mode [ 1481.046364][ T9952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1481.047628][ T9952] Cannot create hsr debugfs directory [ 1482.107130][ T9952] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1482.232158][ T9952] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1482.360482][ T9952] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1482.567923][T10044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1482.571670][T10044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1482.577559][ T9952] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1483.299291][ T9952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1483.368968][ T9952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1483.419502][ T9952] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1483.450876][ T9952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1484.997592][T10070] netlink: 'syz.1.2193': attribute type 4 has an invalid length. [ 1486.127700][ T9952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1487.269352][T10079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1487.271042][T10079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1491.939473][ T9952] veth0_vlan: entered promiscuous mode [ 1491.999642][ T9952] veth1_vlan: entered promiscuous mode [ 1492.180453][ T9952] veth0_macvtap: entered promiscuous mode [ 1492.215823][ T9952] veth1_macvtap: entered promiscuous mode [ 1492.411926][ T9952] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1492.412732][ T9952] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1492.413347][ T9952] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1492.414795][ T9952] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1495.975182][ T5183] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 1496.176937][ T5183] usb 1-1: Using ep0 maxpacket: 32 [ 1496.206323][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1496.208024][ T5183] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1496.210191][ T5183] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1496.211551][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1496.242589][ T5183] usb 1-1: config 0 descriptor?? [ 1496.268144][T10109] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 1496.293771][ T5183] hub 1-1:0.0: USB hub found [ 1496.491116][ T5183] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 1496.511238][ T5183] usbhid 1-1:0.0: can't add hid device: -71 [ 1496.512160][ T5183] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1496.584943][ T5183] usb 1-1: USB disconnect, device number 37 [ 1496.889571][T10114] pim6reg1: entered promiscuous mode [ 1496.890379][T10114] pim6reg1: entered allmulticast mode [ 1507.927417][T10174] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1507.928701][T10174] IPv6: NLM_F_CREATE should be set when creating new route [ 1508.049848][ T29] audit: type=1326 audit(1507.820:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4541e28 code=0x7ffc0000 [ 1508.053061][ T29] audit: type=1326 audit(1507.820:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4541e28 code=0x7ffc0000 [ 1508.063107][ T29] audit: type=1326 audit(1507.830:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=293 compat=0 ip=0xffffa4541e28 code=0x7ffc0000 [ 1508.069834][ T29] audit: type=1326 audit(1507.830:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4541e28 code=0x7ffc0000 [ 1508.072180][ T29] audit: type=1326 audit(1507.830:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4541e28 code=0x7ffc0000 [ 1508.086620][ T29] audit: type=1326 audit(1507.830:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=56 compat=0 ip=0xffffa4540504 code=0x7ffc0000 [ 1508.089172][ T29] audit: type=1326 audit(1507.840:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffffa4541950 code=0x7ffc0000 [ 1508.092639][ T29] audit: type=1326 audit(1507.840:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffffa4541950 code=0x7ffc0000 [ 1508.096421][ T29] audit: type=1326 audit(1507.860:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffffa4541950 code=0x7ffc0000 [ 1508.098497][ T29] audit: type=1326 audit(1507.860:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10180 comm="syz.0.2222" exe="/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffffa4541950 code=0x7ffc0000 [ 1508.345243][T10161] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 1508.593214][T10161] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1508.595767][T10161] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1508.597085][T10161] usb 1-1: New USB device found, idVendor=056a, idProduct=012c, bcdDevice= 0.00 [ 1508.598242][T10161] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1508.618423][T10161] usb 1-1: config 0 descriptor?? [ 1508.667549][T10161] usbhid 1-1:0.0: can't add hid device: -22 [ 1508.668262][T10161] usbhid 1-1:0.0: probe with driver usbhid failed with error -22 [ 1508.866571][T10161] usb 1-1: USB disconnect, device number 38 [ 1509.996460][ T7286] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 1510.303001][ T7286] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1510.307074][ T7286] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1510.308273][ T7286] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1510.311062][ T7286] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1510.345907][ T7286] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1510.347283][ T7286] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1510.348280][ T7286] usb 1-1: Manufacturer: syz [ 1510.396585][ T7286] usb 1-1: config 0 descriptor?? [ 1510.850892][ T7286] hid-generic 0003:05AC:8243.000D: unknown main item tag 0x0 [ 1510.871296][ T7286] hid-generic 0003:05AC:8243.000D: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1511.279284][ T765] usb 1-1: USB disconnect, device number 39 [ 1511.869787][T10201] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2229'. [ 1512.216020][T10201] bond1: entered promiscuous mode [ 1512.217319][T10201] bond1: entered allmulticast mode [ 1512.598329][T10208] netlink: 165 bytes leftover after parsing attributes in process `syz.1.2232'. [ 1517.451880][ T9302] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1517.551670][ T9302] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1517.645346][ T9302] bond0 (unregistering): Released all slaves [ 1518.259419][ T9302] hsr_slave_0: left promiscuous mode [ 1518.339892][ T9302] hsr_slave_1: left promiscuous mode [ 1518.500686][ T9302] veth1_macvtap: left promiscuous mode [ 1518.501442][ T9302] veth0_macvtap: left promiscuous mode [ 1518.502265][ T9302] veth1_vlan: left promiscuous mode [ 1518.503085][ T9302] veth0_vlan: left promiscuous mode [ 1523.825540][T10276] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2257'. [ 1523.828027][T10276] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2257'. [ 1523.850950][T10276] serio: Serial port ptm0 [ 1525.447088][T10288] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1525.450041][T10288] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1525.791155][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 1525.791416][ T29] audit: type=1326 audit(1525.560:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10293 comm="syz.0.2265" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4541e28 code=0x0 [ 1526.498553][T10298] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1526.502656][T10298] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1526.707036][T10301] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1526.711499][T10301] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1526.882842][T10304] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1526.897830][T10304] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1543.183037][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.186485][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.193319][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.208456][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.223180][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.232976][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.248647][T10351] netlink: 'syz.1.2287': attribute type 29 has an invalid length. [ 1543.392649][T10353] netlink: 'syz.1.2288': attribute type 29 has an invalid length. [ 1543.396760][T10353] netlink: 'syz.1.2288': attribute type 29 has an invalid length. [ 1543.402030][T10353] netlink: 'syz.1.2288': attribute type 29 has an invalid length. [ 1550.172796][T10378] syz.1.2297 (10378): attempted to duplicate a private mapping with mremap. This is not supported. [ 1554.210557][T10396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1554.212131][T10396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1555.329164][ T29] audit: type=1326 audit(1555.100:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10405 comm="syz.1.2309" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff95341e28 code=0x0 [ 1570.776919][T10425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1570.810058][T10425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1573.083047][T10425] hsr_slave_0: entered promiscuous mode [ 1573.138263][T10425] hsr_slave_1: entered promiscuous mode [ 1573.185713][T10425] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1573.186750][T10425] Cannot create hsr debugfs directory [ 1573.998135][T10425] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1574.217159][T10425] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1574.382861][T10425] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1574.542407][T10425] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1575.082555][T10425] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1575.132352][T10425] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1575.179632][T10425] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1575.218271][T10425] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1577.510991][T10425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1577.671953][T10482] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2322'. [ 1584.747887][T10425] veth0_vlan: entered promiscuous mode [ 1584.843470][T10425] veth1_vlan: entered promiscuous mode [ 1585.162017][T10425] veth0_macvtap: entered promiscuous mode [ 1585.236538][T10425] veth1_macvtap: entered promiscuous mode [ 1585.582372][T10425] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1585.588863][T10425] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1585.590165][T10425] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1585.591471][T10425] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1587.513987][ T7958] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1587.812989][ T7958] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1587.966187][ T7958] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1588.123222][ T7958] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1589.813080][ T7958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1589.900234][ T7958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1589.946768][ T7958] bond0 (unregistering): Released all slaves [ 1590.276114][ T7958] hsr_slave_0: left promiscuous mode [ 1590.337423][ T7958] hsr_slave_1: left promiscuous mode [ 1590.439226][ T7958] veth1_macvtap: left promiscuous mode [ 1590.440002][ T7958] veth0_macvtap: left promiscuous mode [ 1590.440961][ T7958] veth1_vlan: left promiscuous mode [ 1590.441772][ T7958] veth0_vlan: left promiscuous mode [ 1595.421304][T10594] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1595.430151][T10594] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1597.122407][T10537] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1597.289935][T10537] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1600.433975][T10537] hsr_slave_0: entered promiscuous mode [ 1600.477105][T10537] hsr_slave_1: entered promiscuous mode [ 1600.535593][T10537] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1600.536752][T10537] Cannot create hsr debugfs directory [ 1602.242148][T10537] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1602.303684][T10537] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1602.350011][T10537] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1602.400401][T10537] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1605.378468][T10537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1612.629238][ T9302] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1612.781735][ T9302] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1613.006518][ T9302] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1613.153366][ T9302] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1614.602960][ T9302] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1614.677090][ T9302] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1614.730478][ T9302] bond0 (unregistering): Released all slaves [ 1614.769335][ T9302] bond1 (unregistering): Released all slaves [ 1615.155150][ T9302] hsr_slave_0: left promiscuous mode [ 1615.222148][ T9302] hsr_slave_1: left promiscuous mode [ 1615.370562][ T9302] veth1_macvtap: left promiscuous mode [ 1615.371596][ T9302] veth0_macvtap: left promiscuous mode [ 1615.372911][ T9302] veth1_vlan: left promiscuous mode [ 1615.387356][ T9302] veth0_vlan: left promiscuous mode [ 1618.671570][T10537] veth0_vlan: entered promiscuous mode [ 1618.811356][T10537] veth1_vlan: entered promiscuous mode [ 1619.108747][T10537] veth0_macvtap: entered promiscuous mode [ 1619.185184][T10537] veth1_macvtap: entered promiscuous mode [ 1619.508076][T10537] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1619.511009][T10537] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1619.512077][T10537] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1619.513231][T10537] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1622.366083][ T10] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 1622.461530][T10737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1622.507489][T10737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1622.616373][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 1622.757601][ T10] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1622.759309][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1622.760916][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1622.762706][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1622.785118][ T10] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1622.787016][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1622.788400][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1623.103614][ T10] usb 1-1: usb_control_msg returned -32 [ 1623.104697][ T10] usbtmc 1-1:16.0: can't read capabilities [ 1625.590768][T10737] hsr_slave_0: entered promiscuous mode [ 1625.657815][T10737] hsr_slave_1: entered promiscuous mode [ 1626.907272][T10151] usb 1-1: USB disconnect, device number 40 [ 1627.927437][T10737] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1627.962819][T10737] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1627.997846][T10737] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1628.038621][T10737] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1628.326174][ T5183] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 1628.526391][ T5183] usb 1-1: Using ep0 maxpacket: 8 [ 1628.542694][ T5183] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1628.543479][ T5183] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1628.544659][ T5183] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1628.545311][ T5183] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1628.545964][ T5183] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1628.546746][ T5183] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1628.555347][ T5183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1628.840515][ T5183] usb 1-1: usb_control_msg returned -32 [ 1628.841085][ T5183] usbtmc 1-1:16.0: can't read capabilities [ 1630.576042][T10737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1632.622416][ T5183] usb 1-1: USB disconnect, device number 41 [ 1636.466559][ T8015] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 1636.755691][ T8015] usb 1-1: Using ep0 maxpacket: 8 [ 1636.869536][ T8015] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1636.871102][ T8015] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1636.873252][ T8015] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1636.876480][ T8015] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1636.878972][ T8015] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1636.880808][ T8015] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1636.882863][ T8015] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1637.129209][ T8015] usb 1-1: usb_control_msg returned -32 [ 1637.130760][ T8015] usbtmc 1-1:16.0: can't read capabilities [ 1638.197277][T10737] veth0_vlan: entered promiscuous mode [ 1638.273322][T10737] veth1_vlan: entered promiscuous mode [ 1638.493502][T10737] veth0_macvtap: entered promiscuous mode [ 1638.547699][T10737] veth1_macvtap: entered promiscuous mode [ 1638.772562][T10737] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1638.773825][T10737] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1638.781337][T10737] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1638.782725][T10737] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1640.141135][T10917] pim6reg1: entered promiscuous mode [ 1640.141834][T10917] pim6reg1: entered allmulticast mode [ 1640.926443][ T8015] usb 1-1: USB disconnect, device number 42 [ 1641.292663][ T9300] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1641.512283][ T9300] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1641.719309][ T9300] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1641.850821][ T9300] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1642.105531][T10147] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 1642.385568][T10147] usb 1-1: Using ep0 maxpacket: 16 [ 1642.662362][T10147] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 1642.663795][T10147] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1642.665781][T10147] usb 1-1: Product: syz [ 1642.666519][T10147] usb 1-1: Manufacturer: syz [ 1642.667781][T10147] usb 1-1: SerialNumber: syz [ 1643.157274][T10147] usb 1-1: config 0 descriptor?? [ 1643.288866][T10147] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 1643.301285][T10147] usb 1-1: Detected FT232H [ 1643.507260][T10147] ftdi_sio ttyUSB0: Unable to read latency timer: -121 [ 1643.721288][T10147] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1643.729440][T10147] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 1643.781059][T10147] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1643.846313][T10147] usb 1-1: USB disconnect, device number 43 [ 1643.939740][T10147] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1643.956153][T10147] ftdi_sio 1-1:0.0: device disconnected [ 1644.053191][ T9300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1644.136926][ T9300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1644.195352][ T9300] bond0 (unregistering): Released all slaves [ 1644.405491][T10147] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 1644.474841][ T9300] hsr_slave_0: left promiscuous mode [ 1644.518477][ T9300] hsr_slave_1: left promiscuous mode [ 1644.595435][T10147] usb 1-1: Using ep0 maxpacket: 8 [ 1644.680145][T10147] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1644.681560][T10147] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1644.682784][T10147] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1644.684060][T10147] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1644.687144][T10147] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1644.694885][T10147] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1644.695836][T10147] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1644.711287][ T9300] veth1_macvtap: left promiscuous mode [ 1644.712493][ T9300] veth0_macvtap: left promiscuous mode [ 1644.713953][ T9300] veth1_vlan: left promiscuous mode [ 1644.731900][ T9300] veth0_vlan: left promiscuous mode [ 1644.958388][T10147] usb 1-1: usb_control_msg returned -32 [ 1644.959528][T10147] usbtmc 1-1:16.0: can't read capabilities [ 1649.488447][T10922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1649.508518][T10922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1651.707718][T10922] hsr_slave_0: entered promiscuous mode [ 1651.747698][T10922] hsr_slave_1: entered promiscuous mode [ 1653.457431][T10922] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1653.507482][T10922] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1653.552224][T10922] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1653.597298][T10922] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1655.282427][T10922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1658.571056][ T5183] usb 1-1: USB disconnect, device number 44 [ 1660.395150][ T10] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 1660.585120][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 1660.597386][ T10] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1660.598923][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1660.600157][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1660.600933][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1660.601810][ T10] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1660.603621][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1660.606685][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1660.918572][ T10] usb 1-1: usb_control_msg returned -32 [ 1660.919690][ T10] usbtmc 1-1:16.0: can't read capabilities [ 1662.623946][T10922] veth0_vlan: entered promiscuous mode [ 1662.696907][T10922] veth1_vlan: entered promiscuous mode [ 1662.914045][T10922] veth0_macvtap: entered promiscuous mode [ 1662.957216][T10922] veth1_macvtap: entered promiscuous mode [ 1663.222287][T10922] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.223581][T10922] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.226834][T10922] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.228191][T10922] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.801020][T11058] netlink: 7 bytes leftover after parsing attributes in process `syz.1.2376'. [ 1664.861977][T11067] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1664.865851][T11067] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1666.656246][T11084] netlink: 'syz.1.2396': attribute type 10 has an invalid length. [ 1667.450444][T11086] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 1667.451683][T11086] Mem abort info: [ 1667.486281][T11086] ESR = 0x0000000096000006 [ 1667.488261][T11086] EC = 0x25: DABT (current EL), IL = 32 bits [ 1667.489168][T11086] SET = 0, FnV = 0 [ 1667.489894][T11086] EA = 0, S1PTW = 0 [ 1667.490554][T11086] FSC = 0x06: level 2 translation fault [ 1667.491418][T11086] Data abort info: [ 1667.492134][T11086] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 1667.493018][T11086] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1667.518974][T11086] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 1667.520109][T11086] user pgtable: 4k pages, 52-bit VAs, pgdp=000000004497be00 [ 1667.521091][T11086] [0000000000000000] pgd=080000004badb003, p4d=080000004c9b1003, pud=080000004411e003, pmd=0000000000000000 [ 1667.524081][T11086] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 1667.525750][T11086] Modules linked in: [ 1667.526832][T11086] CPU: 1 PID: 11086 Comm: syz.1.2397 Not tainted 6.10.0-rc7-syzkaller-00012-g34afb82a3c67 #0 [ 1667.528327][T11086] Hardware name: linux,dummy-virt (DT) [ 1667.529364][T11086] pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 1667.530538][T11086] pc : copy_page_to_iter+0xb0/0x150 [ 1667.532153][T11086] lr : sk_msg_recvmsg+0xf8/0x37c [ 1667.532927][T11086] sp : ffff80008b30b940 [ 1667.533530][T11086] x29: ffff80008b30b940 x28: 0000000000000000 x27: f4f000000c35e000 [ 1667.535510][T11086] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 1667.536928][T11086] x23: 0000000000000000 x22: 00003e0040000000 x21: fff0000000000000 [ 1667.538366][T11086] x20: 0000000000001000 x19: ffff80008b30bd50 x18: 0000000000000000 [ 1667.539719][T11086] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffcc561c58 [ 1667.540960][T11086] x14: fcf000000432b740 x13: 000000000000039a x12: ffff800082610028 [ 1667.542357][T11086] x11: 0000000000000001 x10: e51606c08c0c5356 x9 : 7d13c6e98a2e71f4 [ 1667.543747][T11086] x8 : fcf000000432c898 x7 : 0000000000000000 x6 : f0f000000c35c560 [ 1667.545431][T11086] x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff80008b30bd50 [ 1667.546734][T11086] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff801000000000 [ 1667.548209][T11086] Call trace: [ 1667.548826][T11086] copy_page_to_iter+0xb0/0x150 [ 1667.549781][T11086] sk_msg_recvmsg+0xf8/0x37c [ 1667.550510][T11086] unix_bpf_recvmsg+0x13c/0x4f0 [ 1667.552352][T11086] unix_dgram_recvmsg+0x30/0x4c [ 1667.553055][T11086] ____sys_recvmsg+0x23c/0x268 [ 1667.553904][T11086] ___sys_recvmsg+0x90/0xe8 [ 1667.555208][T11086] do_recvmmsg+0xc8/0x2f8 [ 1667.556040][T11086] __arm64_sys_recvmmsg+0xd0/0xec [ 1667.556956][T11086] invoke_syscall+0x48/0x118 [ 1667.557848][T11086] el0_svc_common.constprop.0+0x40/0xe0 [ 1667.558841][T11086] do_el0_svc+0x1c/0x28 [ 1667.559589][T11086] el0_svc+0x34/0xf8 [ 1667.560327][T11086] el0t_64_sync_handler+0x100/0x12c [ 1667.561149][T11086] el0t_64_sync+0x19c/0x1a0 [ 1667.562415][T11086] Code: 8b160320 d346fc00 8b0032a0 d503201f (f9400323) [ 1667.563889][T11086] ---[ end trace 0000000000000000 ]--- [ 1667.565903][T11086] Kernel panic - not syncing: Oops: Fatal exception [ 1667.567337][T11086] SMP: stopping secondary CPUs [ 1667.568841][T11086] Kernel Offset: disabled [ 1667.569574][T11086] CPU features: 0x00,00000006,8f17bd7c,1767f6bf [ 1667.571453][T11086] Memory Limit: none [ 1667.573092][T11086] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:09:18 Registers: info registers vcpu 0 CPU#0 PC=ffff80008198cefc X00=ffff80008198cef8 X01=ffff8000812a3148 X02=0000000000000000 X03=7fffffffffffffff X04=0000000000000041 X05=f7f000000925a400 X06=000000000000000a X07=00000000000aea56 X08=fff000007f8d6440 X09=0000000000000695 X10=0000000000000003 X11=0000000000000000 X12=0000000000000001 X13=000000000000031a X14=000000000000031a X15=18502234a35cce89 X16=06ac000037c9ffff X17=adb3f0296e6721ad X18=0000000000000001 X19=ffff8000828c5400 X20=00000000000508b0 X21=0000018420f15e00 X22=000001842eaa69c0 X23=0000000000000002 X24=7fffffffffffffff X25=fff000007f8cf78c X26=fff000007f8cf8b8 X27=fff000007f8cf878 X28=fff000007f8cf838 X29=ffff8000800034f0 X30=ffff8000812a3160 SP=ffff8000800034f0 PSTATE=604000c9 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000b803000000:000000b803000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000000000b8 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000028:00000000000000b8 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffcc561c70:0000ffffcc561c70 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffcc561c40 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff80008199b70c X00=fff000007f8ee340 X01=0000000000000001 X02=0000000000000000 X03=0000000000000000 X04=ffff8000825e88f0 X05=fff000007f8e98e0 X06=ffff8000825e88e0 X07=00000000000000c0 X08=f4f0000002e3ff58 X09=79c6cc3eddf685da X10=ec612176e8c7de9a X11=0000000000000001 X12=ffff800082610028 X13=0000000000000325 X14=0000000000000325 X15=0000fffff5c9b828 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=f4f0000002e3ed80 X20=0000000000000000 X21=fff000007f8ee340 X22=f4f0000002e3ed80 X23=6bff800081993ce8 X24=ffff800082613300 X25=f4f0000002e3ed80 X26=0000000000000000 X27=0000000000000000 X28=0000000000000000 X29=ffff800082a4bd60 X30=ffff80008199b150 SP=ffff800082a4bd60 PSTATE=014000c9 ---- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96418:0000ffff9da96430 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96428:0000ffff9da96470 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9e5fca20:0000ffff9da96410 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96448:0000ffff9da96420 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96458:0000ffff9da96450 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96458:0000ffff9da96450 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9da96468:0000ffff9da96460 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffff5c9bab0:0000fffff5c9bab0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffff5c9ba80 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000