last executing test programs: 27.09564082s ago: executing program 1: r0 = syz_usb_connect(0x0, 0x3f, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b01, 0x0) 23.672735476s ago: executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x80000001, 0x2000) syz_usb_disconnect(r0) 19.976274886s ago: executing program 1: set_mempolicy(0x0, &(0x7f0000000240)=0x1, 0x81) 17.929518829s ago: executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close_range(r3, r4, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000300)="8b", 0x34000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) shutdown(r5, 0x1) 16.364333219s ago: executing program 0: syz_open_dev$usbfs(&(0x7f0000000000), 0x1ff, 0x0) r0 = syz_io_uring_setup(0x235, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f00000005c0), &(0x7f00000001c0)) io_uring_enter(r0, 0x2def, 0x0, 0x0, 0x0, 0x0) 14.199663412s ago: executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0x4642, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f00000000c0), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x1866, 0x0, &(0x7f0000001380)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x1849, 0x0, 0x0, 0x0, 0x0) 12.738247913s ago: executing program 0: r0 = io_uring_setup(0x30d3, &(0x7f0000000000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x1, 0x0, 0x0, &(0x7f0000000140)=""/41, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000640)) r2 = dup(0xffffffffffffffff) r3 = dup(r1) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000000)={0x1, r2}) close_range(r0, 0xffffffffffffffff, 0x0) 10.339435916s ago: executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000840)=[{{&(0x7f0000000700)=@xdp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)="06", 0x1}], 0x1}}, {{&(0x7f00000002c0)=@xdp, 0x80, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1450}}], 0x2, 0x0) 7.778071566s ago: executing program 0: syz_usb_connect$cdc_ncm(0x2, 0x8f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "1f38"}, {0x5, 0x24, 0x0, 0x1ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x800, 0xe3b}, {0x6, 0x24, 0x1a, 0x4, 0x20}, [@mbim={0xc}, @network_terminal={0x7}, @mdlm_detail={0xc, 0x24, 0x13, 0x0, "26da00ca8c076f5c"}]}}}}}]}}, &(0x7f0000000340)={0x9, &(0x7f00000000c0)={0xa}, 0x5b, &(0x7f0000000100)=ANY=[@ANYBLOB="050f5b00053e1000227ae942ded76160d2588c0542ed5cc767dbfd89c2c4d2dac5b32603100b071002000000000710020000000007100200"/75], 0x4, [{0xcd, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4}}, {0x3b, &(0x7f0000000300)=@string={0x3b, 0x3, "9717bc5c4c55ddea2435250df38f5d730584ce4c93928d0d5739ff6c0fd65b50ac45d344b472d0d3cc54c93c038cff87234c6ee622a2d58e5e"}}]}) 2.029922839s ago: executing program 1: syz_open_dev$usbfs(&(0x7f0000000000), 0x1ff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(0xffffffffffffffff, 0x2def, 0x0, 0x0, 0x0, 0x0) 233.074619ms ago: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000001000390400"/20, @ANYRES32=r2, @ANYBLOB="8308000000000000440012800b000100697036746e6c00003400028014000300fc02000000000000000000000000000008000100", @ANYRES32], 0x64}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 0s ago: executing program 1: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) ioctl$TCSETSW(r0, 0x5403, 0x0) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0x8, {"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0x101c}}, 0x1006) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:7650' (ED25519) to the list of known hosts. 1970/01/01 00:06:31 fuzzer started 1970/01/01 00:06:36 dialing manager at localhost:30008 syzkaller login: [ 406.032112][ T3044] cgroup: Unknown subsys name 'net' [ 407.161749][ T3044] cgroup: Unknown subsys name 'rlimit' [ 455.043271][ T3049] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:07:34 starting 2 executor processes [ 501.153127][ T3062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 501.261090][ T3062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 503.383694][ T3063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 503.830048][ T3063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.892837][ T3062] hsr_slave_0: entered promiscuous mode [ 511.939666][ T3062] hsr_slave_1: entered promiscuous mode [ 514.362999][ T3063] hsr_slave_0: entered promiscuous mode [ 514.382526][ T3063] hsr_slave_1: entered promiscuous mode [ 514.401220][ T3063] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 514.406306][ T3063] Cannot create hsr debugfs directory [ 519.268731][ T3062] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 519.437671][ T3062] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 519.567376][ T3062] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 519.707454][ T3062] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 520.981041][ T3063] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 521.123744][ T3063] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 521.529957][ T3063] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 521.750132][ T3063] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 530.578506][ T3062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 531.293207][ T3063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 565.513650][ T3063] veth0_vlan: entered promiscuous mode [ 565.937088][ T3063] veth1_vlan: entered promiscuous mode [ 566.888390][ T3063] veth0_macvtap: entered promiscuous mode [ 567.047156][ T3063] veth1_macvtap: entered promiscuous mode [ 568.067582][ T3063] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.071375][ T3063] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.073305][ T3063] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.105869][ T3063] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 570.229499][ T3062] veth0_vlan: entered promiscuous mode [ 571.083776][ T3062] veth1_vlan: entered promiscuous mode [ 572.476707][ T3062] veth0_macvtap: entered promiscuous mode [ 572.672495][ T3062] veth1_macvtap: entered promiscuous mode [ 574.011194][ T3062] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 574.013822][ T3062] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 574.056628][ T3062] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 574.059184][ T3062] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.530664][ T3757] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 586.880803][ T3764] Process accounting resumed [ 589.465792][ T3766] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 589.493687][ T3766] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 589.497158][ T3766] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 589.499719][ T3766] geneve0: entered promiscuous mode [ 589.501717][ T3766] geneve0: entered allmulticast mode [ 589.537546][ T3766] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 589.589498][ T3766] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 589.591012][ T3766] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 589.612261][ T3766] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 596.940802][ T3780] Process accounting resumed [ 614.287240][ T3811] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 620.919407][ T3828] team_slave_1: invalid flags given to default FDB implementation [ 624.966689][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 625.022565][ C0] hrtimer: interrupt took 1028200 ns [ 625.386686][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 625.450703][ T8] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 625.453312][ T8] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 625.467003][ T8] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 625.468519][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 626.092711][ T8] usb 1-1: string descriptor 0 read error: -71 [ 626.112761][ T8] hub 1-1:32.0: USB hub found [ 626.140826][ T8] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 626.949075][ T8] usb 1-1: USB disconnect, device number 2 [ 635.319465][ T8] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 635.697500][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 635.791589][ T8] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 635.793133][ T8] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 635.804930][ T8] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 635.806595][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 636.722199][ T8] usb 1-1: string descriptor 0 read error: -71 [ 636.771160][ T8] hub 1-1:32.0: USB hub found [ 636.839796][ T8] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 637.363250][ T8] usb 1-1: USB disconnect, device number 3 [ 640.989296][ T3901] Zero length message leads to an empty skb [ 644.388131][ T3910] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 659.422441][ T3943] team_slave_1: invalid flags given to default FDB implementation [ 668.502899][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 669.495588][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 671.196701][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 671.908960][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 682.651510][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 682.832212][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 682.881483][ T11] bond0 (unregistering): Released all slaves [ 683.843277][ T11] hsr_slave_0: left promiscuous mode [ 683.992135][ T11] hsr_slave_1: left promiscuous mode [ 684.382413][ T11] veth1_macvtap: left promiscuous mode [ 684.403360][ T11] veth0_macvtap: left promiscuous mode [ 684.409516][ T11] veth1_vlan: left promiscuous mode [ 684.438966][ T11] veth0_vlan: left promiscuous mode [ 688.278145][ T26] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 689.218430][ T26] usb 2-1: Using ep0 maxpacket: 8 [ 689.387239][ T26] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 689.390204][ T26] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 689.392266][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 690.107029][ T26] usb 2-1: string descriptor 0 read error: -71 [ 690.168256][ T26] hub 2-1:32.0: USB hub found [ 690.183263][ T26] hub 2-1:32.0: config failed, can't read hub descriptor (err -22) [ 692.213089][ T26] usb 2-1: USB disconnect, device number 2 [ 712.507162][ T3895] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 712.798882][ T3895] usb 2-1: Using ep0 maxpacket: 8 [ 712.956763][ T3895] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 712.959666][ T3895] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 712.961680][ T3895] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 713.688272][ T3895] usb 2-1: string descriptor 0 read error: -71 [ 713.702110][ T3895] hub 2-1:32.0: USB hub found [ 713.731448][ T3895] hub 2-1:32.0: config failed, can't read hub descriptor (err -22) [ 715.980824][ T3895] usb 2-1: USB disconnect, device number 3 [ 722.910701][ T3956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 723.018496][ T3956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 728.469914][ T26] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 728.769341][ T26] usb 2-1: Using ep0 maxpacket: 8 [ 728.938652][ T26] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 728.942157][ T26] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 728.968969][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 729.523889][ T26] usb 2-1: string descriptor 0 read error: -71 [ 729.531434][ T26] hub 2-1:32.0: USB hub found [ 729.565390][ T26] hub 2-1:32.0: config failed, can't read hub descriptor (err -22) [ 731.836112][ T26] usb 2-1: USB disconnect, device number 4 [ 738.853493][ T3956] hsr_slave_0: entered promiscuous mode [ 739.002699][ T3956] hsr_slave_1: entered promiscuous mode [ 739.117643][ T3956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 739.119947][ T3956] Cannot create hsr debugfs directory [ 754.839907][ T3956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 755.001019][ T3956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 755.243670][ T3956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 755.388453][ T3956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 768.851416][ T3956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 792.122995][ T4520] pim6reg1: entered promiscuous mode [ 792.132690][ T4520] pim6reg1: entered allmulticast mode [ 816.463865][ T3956] veth0_vlan: entered promiscuous mode [ 817.288092][ T3956] veth1_vlan: entered promiscuous mode [ 819.357375][ T3956] veth0_macvtap: entered promiscuous mode [ 819.561291][ T3956] veth1_macvtap: entered promiscuous mode [ 821.111822][ T3956] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 821.126608][ T3956] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 821.129008][ T3956] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 821.130966][ T3956] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.443540][ T4576] team_slave_1: invalid flags given to default FDB implementation [ 846.197010][ T4608] team_slave_1: invalid flags given to default FDB implementation [ 865.812737][ T4657] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 876.066961][ T4675] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 879.539406][ T4679] pim6reg1: entered promiscuous mode [ 879.543338][ T4679] pim6reg1: entered allmulticast mode [ 886.662176][ T4695] pim6reg1: entered promiscuous mode [ 886.663574][ T4695] pim6reg1: entered allmulticast mode [ 897.860216][ T4719] pim6reg1: entered promiscuous mode [ 897.862286][ T4719] pim6reg1: entered allmulticast mode [ 958.635510][ T4808] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 965.588612][ T4818] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 975.935901][ T4830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 986.166760][ T4845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 995.295891][ T4857] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1002.663046][ T36] audit: type=1804 audit(1002.140:2): pid=4873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir3557470562/syzkaller.vGIaSh/38/memory.events" dev="vda" ino=700 res=1 errno=0 [ 1002.683696][ T36] audit: type=1800 audit(1002.150:3): pid=4873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="vda" ino=700 res=0 errno=0 [ 1006.187456][ T3748] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1006.650468][ T3748] usb 2-1: Using ep0 maxpacket: 32 [ 1006.778970][ T3748] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1006.781692][ T3748] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1006.796537][ T3748] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1006.798825][ T3748] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1006.975959][ T3748] hub 2-1:4.0: USB hub found [ 1008.035747][ T3748] hub 2-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1015.303379][ T4899] : renamed from pim6reg1 [ 1019.862483][ T4171] usb 2-1: USB disconnect, device number 5 [ 1025.167104][ T4171] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1025.516915][ T4171] usb 2-1: Using ep0 maxpacket: 32 [ 1025.692594][ T4171] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1025.699493][ T4171] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1025.701027][ T4171] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1025.702493][ T4171] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1026.160256][ T4171] hub 2-1:4.0: USB hub found [ 1027.084282][ T4171] hub 2-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1038.453884][ T4956] Illegal XDP return value 4294967274 on prog (id 18) dev N/A, expect packet loss! [ 1039.473470][ T4171] usb 2-1: USB disconnect, device number 6 [ 1041.149983][ T4966] pim6reg1: entered promiscuous mode [ 1041.152037][ T4966] pim6reg1: entered allmulticast mode [ 1047.426687][ T3748] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1047.726237][ T3748] usb 1-1: Using ep0 maxpacket: 32 [ 1047.850036][ T3748] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1047.851504][ T3748] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1047.853035][ T3748] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1047.875165][ T3748] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1048.060892][ T3748] hub 1-1:4.0: USB hub found [ 1049.911009][ T3748] hub 1-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1061.150329][ T8] usb 1-1: USB disconnect, device number 4 [ 1066.408858][ T34] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1067.036812][ T34] usb 2-1: Using ep0 maxpacket: 32 [ 1067.165605][ T34] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1067.169066][ T34] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1067.171493][ T34] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1067.195173][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1067.621184][ T34] hub 2-1:4.0: USB hub found [ 1068.806186][ T34] hub 2-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1073.123882][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.413926][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.926908][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1074.341701][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1079.838360][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1080.059496][ T26] usb 2-1: USB disconnect, device number 7 [ 1080.141230][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1080.255702][ T11] bond0 (unregistering): Released all slaves [ 1080.880865][ T11] hsr_slave_0: left promiscuous mode [ 1080.932682][ T11] hsr_slave_1: left promiscuous mode [ 1081.110775][ T11] veth1_macvtap: left promiscuous mode [ 1081.113322][ T11] veth0_macvtap: left promiscuous mode [ 1081.130894][ T11] veth1_vlan: left promiscuous mode [ 1081.136442][ T11] veth0_vlan: left promiscuous mode [ 1094.357583][ T5081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1105.338761][ T36] audit: type=1326 audit(1104.790:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.382317][ T36] audit: type=1326 audit(1104.830:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.541674][ T36] audit: type=1326 audit(1105.030:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.585022][ T36] audit: type=1326 audit(1105.070:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.586917][ T36] audit: type=1326 audit(1105.070:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.662716][ T36] audit: type=1326 audit(1105.150:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.675488][ T36] audit: type=1326 audit(1105.150:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.703870][ T36] audit: type=1326 audit(1105.190:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.769407][ T36] audit: type=1326 audit(1105.260:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=279 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1105.806562][ T36] audit: type=1326 audit(1105.280:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=222 compat=0 ip=0x3aeb6 code=0x7ffc0000 [ 1106.261856][ T5165] loop1: detected capacity change from 0 to 512 [ 1106.443560][ T5165] ======================================================= [ 1106.443560][ T5165] WARNING: The mand mount option has been deprecated and [ 1106.443560][ T5165] and is ignored by this kernel. Remove the mand [ 1106.443560][ T5165] option from the mount to silence this warning. [ 1106.443560][ T5165] ======================================================= [ 1106.693627][ T5165] EXT4-fs (loop1): blocks per group (8192) and clusters per group (2304) inconsistent [ 1125.319474][ T5053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1125.573927][ T5053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1139.239821][ T5053] hsr_slave_0: entered promiscuous mode [ 1139.289712][ T5053] hsr_slave_1: entered promiscuous mode [ 1139.336408][ T5053] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1139.338348][ T5053] Cannot create hsr debugfs directory [ 1141.079649][ T34] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1141.389223][ T34] usb 2-1: Using ep0 maxpacket: 32 [ 1141.466544][ T34] usb 2-1: config 0 has no interfaces? [ 1141.607936][ T34] usb 2-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 1141.611392][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1141.613412][ T34] usb 2-1: Product: syz [ 1141.628024][ T34] usb 2-1: Manufacturer: syz [ 1141.630007][ T34] usb 2-1: SerialNumber: syz [ 1141.830146][ T34] usb 2-1: config 0 descriptor?? [ 1142.678379][ T8] usb 2-1: USB disconnect, device number 8 [ 1148.291261][ T5053] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1148.514701][ T5053] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1148.711233][ T5053] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1148.863675][ T5053] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1159.781466][ T5053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1202.368145][ T5053] veth0_vlan: entered promiscuous mode [ 1202.879722][ T5053] veth1_vlan: entered promiscuous mode [ 1204.787555][ T5053] veth0_macvtap: entered promiscuous mode [ 1205.347732][ T5053] veth1_macvtap: entered promiscuous mode [ 1206.597218][ T5571] netlink: 308 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1206.765738][ T5053] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1206.768194][ T5053] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1206.770254][ T5053] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1206.772238][ T5053] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1215.639178][ T5585] fuse: blksize only supported for fuseblk [ 1244.670843][ T5620] pimreg: entered allmulticast mode [ 1246.000554][ T5622] dvmrp5: entered allmulticast mode [ 1270.858997][ T34] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1271.265794][ T34] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 255, changing to 11 [ 1271.268482][ T34] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 1271.270862][ T34] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1271.273560][ T34] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1271.290252][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1271.489372][ T34] usb 2-1: config 0 descriptor?? [ 1271.591802][ T5650] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1272.571908][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.606629][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.608726][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.610461][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.612461][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.646691][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.648755][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.651823][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.653945][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.691372][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.693216][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.735602][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.737618][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.739271][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.740937][ T34] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1272.817543][ T34] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 1273.120848][ T34] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1274.229924][ T5663] loop0: detected capacity change from 0 to 1024 [ 1274.327487][ T5663] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1274.353812][ T5663] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 1274.528965][ T5575] usb 2-1: USB disconnect, device number 9 [ 1274.631150][ T5663] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 1275.109201][ T5663] EXT4-fs (loop0): orphan cleanup on readonly fs [ 1275.507442][ T5663] EXT4-fs error (device loop0): ext4_free_blocks:6589: comm syz-executor.0: Freeing blocks not in datazone - block = 0, count = 4096 [ 1275.677781][ T5663] EXT4-fs (loop0): Remounting filesystem read-only [ 1275.684470][ T5663] EXT4-fs (loop0): 1 orphan inode deleted [ 1275.902326][ T5663] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1277.319733][ T5053] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1288.760123][ T4885] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1288.977681][ T5699] netlink: 763 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1289.005300][ T4885] usb 1-1: Using ep0 maxpacket: 32 [ 1289.045372][ T4885] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1289.046756][ T4885] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1289.047970][ T4885] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1289.049163][ T4885] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1289.162636][ T4885] hub 1-1:4.0: USB hub found [ 1290.152570][ T4885] hub 1-1:4.0: 2 ports detected [ 1292.587308][ T4885] hub 1-1:4.0: hub_ext_port_status failed (err = -71) [ 1292.808489][ T2876] usb 1-1: USB disconnect, device number 5 [ 1296.990877][ T5715] loop1: detected capacity change from 0 to 2048 [ 1297.255643][ T5715] Alternate GPT is invalid, using primary GPT. [ 1297.260303][ T5715] loop1: p1 p2 p3 [ 1306.708278][ T5575] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1306.947406][ T5575] usb 2-1: Using ep0 maxpacket: 32 [ 1307.127133][ T5575] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1307.129676][ T5575] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1307.132010][ T5575] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1307.136632][ T5575] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1307.341588][ T5575] hub 2-1:4.0: USB hub found [ 1307.736172][ T5575] hub 2-1:4.0: 2 ports detected [ 1309.463457][ T8] hub 2-1:4.0: hub_ext_port_status failed (err = -71) [ 1309.467486][ T26] usb 2-1: USB disconnect, device number 10 [ 1347.191640][ T5828] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1355.414412][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1360.432765][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 1360.433206][ T36] audit: type=1326 audit(1359.920:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.443482][ T36] audit: type=1326 audit(1359.930:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.459872][ T36] audit: type=1326 audit(1359.950:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=293 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.472916][ T36] audit: type=1326 audit(1359.950:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.485655][ T36] audit: type=1326 audit(1359.960:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.488127][ T36] audit: type=1326 audit(1359.970:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=283 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.506324][ T36] audit: type=1326 audit(1359.990:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.535638][ T36] audit: type=1326 audit(1360.020:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=261 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.605472][ T36] audit: type=1326 audit(1360.090:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1360.608675][ T36] audit: type=1326 audit(1360.100:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5838 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 1377.047194][ T3895] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1377.539903][ T3895] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1377.542196][ T3895] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1377.543952][ T3895] usb 2-1: Product: syz [ 1377.552970][ T3895] usb 2-1: Manufacturer: syz [ 1377.558705][ T3895] usb 2-1: SerialNumber: syz [ 1386.367194][ T5870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1386.399267][ T5870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1387.420899][ T5874] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1391.641432][ T3895] usb 2-1: USB disconnect, device number 11 [ 1408.076847][ T3895] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1408.509341][ T3895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 255, changing to 11 [ 1408.510944][ T3895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 1408.512129][ T3895] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1408.513515][ T3895] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1408.517522][ T3895] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1408.570347][ T3895] usb 1-1: config 0 descriptor?? [ 1408.668542][ T5909] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1409.631912][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.633239][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.637532][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.643790][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.647070][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.648864][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.661903][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.668845][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.670964][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.673241][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.677662][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.681438][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.683516][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.690099][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.693067][ T3895] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1409.720171][ T3895] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 1409.816310][ T3895] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1410.456320][ T5907] usb 1-1: USB disconnect, device number 6 [ 1477.470426][ T6030] tmpfs: Bad value for 'mpol' [ 1499.569554][ T6067] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 169877795 (only 8 groups) [ 1509.978760][ T5575] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1510.218190][ T5575] usb 1-1: Using ep0 maxpacket: 32 [ 1510.306432][ T5575] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1510.310504][ T5575] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1510.352815][ T5575] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1510.363435][ T5575] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1510.836198][ T5575] hub 1-1:4.0: USB hub found [ 1512.032556][ T5575] hub 1-1:4.0: 2 ports detected [ 1513.889223][ T5575] hub 1-1:4.0: activate --> -90 [ 1514.136891][ T3054] hub 1-1:4.0: hub_ext_port_status failed (err = 0) [ 1515.219764][ T26] usb 1-1: USB disconnect, device number 7 [ 1530.189693][ T6138] loop1: detected capacity change from 0 to 2048 [ 1530.681534][ T6138] Alternate GPT is invalid, using primary GPT. [ 1530.701912][ T6138] loop1: p1 p2 p3 [ 1533.413880][ T6156] binder: Bad value for 'stats' [ 1548.510470][ T6186] sctp: [Deprecated]: syz-executor.1 (pid 6186) Use of int in max_burst socket option. [ 1548.510470][ T6186] Use struct sctp_assoc_value instead [ 1649.698274][ T5052] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1650.859951][ T5052] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1651.586017][ T5052] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1652.257958][ T5052] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1660.707577][ T5052] dvmrp5 (unregistering): left allmulticast mode [ 1663.801614][ T5052] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1664.131089][ T5052] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1664.342871][ T5052] bond0 (unregistering): Released all slaves [ 1665.872267][ T5052] hsr_slave_0: left promiscuous mode [ 1665.982201][ T5052] hsr_slave_1: left promiscuous mode [ 1666.451813][ T5052] veth1_macvtap: left promiscuous mode [ 1666.453610][ T5052] veth0_macvtap: left promiscuous mode [ 1666.473094][ T5052] veth1_vlan: left promiscuous mode [ 1666.487625][ T5052] veth0_vlan: left promiscuous mode [ 1671.652144][ T5052] pimreg (unregistering): left allmulticast mode [ 1710.084962][ T6410] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1710.179020][ T6410] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1728.149152][ T6680] binder: Unknown parameter 'sta' [ 1730.300891][ T6410] hsr_slave_0: entered promiscuous mode [ 1730.461059][ T6410] hsr_slave_1: entered promiscuous mode [ 1730.507417][ T6410] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1730.509439][ T6410] Cannot create hsr debugfs directory [ 1741.333858][ T6797] binder: Unknown parameter 'sta' [ 1742.568680][ T6410] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1742.669815][ T6410] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1742.793100][ T6410] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1742.957665][ T6410] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1756.566940][ T6410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1764.626736][ T3054] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1765.053858][ T3054] usb 2-1: Using ep0 maxpacket: 32 [ 1765.517889][ T3054] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1765.520551][ T3054] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1765.523310][ T3054] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1765.530559][ T3054] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1766.062425][ T3054] hub 2-1:4.0: USB hub found [ 1766.551303][ T3054] hub 2-1:4.0: 2 ports detected [ 1768.142012][ T3054] hub 2-1:4.0: activate --> -90 [ 1768.541071][ T8] hub 2-1:4.0: hub_ext_port_status failed (err = 0) [ 1769.240780][ T8] hub 2-1:4.0: hub_ext_port_status failed (err = -71) [ 1769.255232][ T8] usb 2-1-port2: cannot reset (err = -71) [ 1769.258161][ T8] usb 2-1-port2: cannot reset (err = -71) [ 1769.259402][ T8] usb 2-1-port2: Cannot enable. Maybe the USB cable is bad? [ 1769.265578][ T8] usb 2-1-port2: cannot disable (err = -71) [ 1769.282948][ T8] hub 2-1:4.0: hub_ext_port_status failed (err = -71) [ 1769.293480][ T8] usb 2-1-port2: cannot reset (err = -71) [ 1769.300312][ T8] usb 2-1-port2: cannot reset (err = -71) [ 1769.301541][ T8] usb 2-1-port2: Cannot enable. Maybe the USB cable is bad? [ 1769.316526][ T8] usb 2-1-port2: cannot disable (err = -71) [ 1769.318648][ T8] usb 2-1-port2: attempt power cycle [ 1769.739084][ T5907] usb 2-1: USB disconnect, device number 12 [ 1783.209602][ T6892] can0: slcan on ttyS3. [ 1783.917051][ T6898] can0 (unregistered): slcan off ttyS3. [ 1784.503749][ T6892] can0: slcan on ttyS3. [ 1785.267035][ T6891] can0 (unregistered): slcan off ttyS3. [ 1788.963582][ T6915] binder: Bad value for 'stats' [ 1802.011041][ T6939] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1807.522264][ T6410] veth0_vlan: entered promiscuous mode [ 1808.022469][ T6410] veth1_vlan: entered promiscuous mode [ 1809.402696][ T6410] veth0_macvtap: entered promiscuous mode [ 1809.528360][ T6410] veth1_macvtap: entered promiscuous mode [ 1810.247085][ T6410] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1810.248562][ T6410] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1810.249960][ T6410] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1810.251162][ T6410] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1829.590269][ T4885] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1829.849830][ T4885] usb 2-1: Using ep0 maxpacket: 32 [ 1830.318082][ T4885] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1830.320848][ T4885] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1830.323559][ T4885] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1830.360195][ T4885] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1830.600435][ T4885] hub 2-1:4.0: USB hub found [ 1831.807879][ T4885] hub 2-1:4.0: 2 ports detected [ 1834.035218][ T4885] hub 2-1:4.0: activate --> -90 [ 1834.789621][ T7002] hub 2-1:4.0: hub_ext_port_status failed (err = 0) [ 1835.719870][ T5575] usb 2-1: USB disconnect, device number 17 [ 1846.108852][ T3224] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1846.365566][ T3224] usb 2-1: Using ep0 maxpacket: 32 [ 1847.077523][ T3224] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1847.079004][ T3224] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1847.080358][ T3224] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1847.081493][ T3224] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1847.517482][ T3224] hub 2-1:4.0: USB hub found [ 1848.016176][ T3224] hub 2-1:4.0: 2 ports detected [ 1850.412500][ T3224] hub 2-1:4.0: hub_ext_port_status failed (err = -32) [ 1861.015567][ T3054] usb 2-1: USB disconnect, device number 18 [ 1867.922064][ T7078] sctp: failed to load transform for md5: -4 [ 2010.168706][ T7375] Error parsing options; rc = [-22] [ 2015.812638][ T7388] Error parsing options; rc = [-22] [ 2017.622480][ T7391] No control pipe specified [ 2020.503125][ T7399] Error parsing options; rc = [-22] [ 2023.283649][ T7405] No control pipe specified [ 2033.169544][ T7421] No control pipe specified [ 2085.237200][ T7002] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 2085.737577][ T7002] usb 1-1: descriptor type invalid, skip [ 2085.739699][ T7002] usb 1-1: descriptor type invalid, skip [ 2085.741298][ T7002] usb 1-1: descriptor type invalid, skip [ 2085.742965][ T7002] usb 1-1: descriptor type invalid, skip [ 2085.898060][ T7002] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2085.900732][ T7002] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2085.903352][ T7002] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2085.919381][ T7002] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2086.067326][ T7002] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2086.069859][ T7002] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2086.071842][ T7002] usb 1-1: SerialNumber: ភ岼啌㔤ഥ迳獝萅䳎銓ඍ㥗泿혏偛䖬䓓犴폐哌㳉调蟿䰣ꈢ軕 [ 2088.009991][ T7002] cdc_ncm 1-1:1.0: bind() failure [ 2088.278981][ T7002] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 2088.281287][ T7002] cdc_ncm 1-1:1.1: bind() failure [ 2088.458694][ T7002] usb 1-1: USB disconnect, device number 8 [ 2092.316615][ T7543] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2092.763652][ T7543] ================================================================== [ 2092.764904][ T7543] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 2092.766166][ T7543] Read of size 1 at addr ffffffff890770c0 by task syz-executor.0/7543 [ 2092.769692][ T7543] [ 2092.771577][ T7543] CPU: 1 PID: 7543 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 2092.773359][ T7543] Hardware name: riscv-virtio,qemu (DT) [ 2092.775071][ T7543] Call Trace: [ 2092.776481][ T7543] [] dump_backtrace+0x2e/0x3c [ 2092.777908][ T7543] [] show_stack+0x34/0x40 [ 2092.779089][ T7543] [] dump_stack_lvl+0x122/0x196 [ 2092.780478][ T7543] [] print_report+0x288/0x596 [ 2092.781920][ T7543] [] kasan_report+0xec/0x118 [ 2092.783195][ T7543] [] __asan_report_load1_noabort+0x12/0x1a [ 2092.784610][ T7543] [] memcmp+0xc0/0xca [ 2092.785879][ T7543] [] __hw_addr_add_ex+0xee/0x676 [ 2092.787256][ T7543] [] dev_mc_add+0xac/0x108 [ 2092.788619][ T7543] [] mrp_init_applicant+0xe8/0x56e [ 2092.790021][ T7543] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2092.791255][ T7543] [] register_vlan_dev+0x1b4/0x922 [ 2092.792608][ T7543] [] vlan_newlink+0x3d2/0x5fc [ 2092.794100][ T7543] [] __rtnl_newlink+0xfe4/0x1770 [ 2092.795492][ T7543] [] rtnl_newlink+0x6c/0xa2 [ 2092.796871][ T7543] [] rtnetlink_rcv_msg+0x428/0xdb2 [ 2092.798380][ T7543] [] netlink_rcv_skb+0x216/0x3dc [ 2092.799829][ T7543] [] rtnetlink_rcv+0x26/0x30 [ 2092.801064][ T7543] [] netlink_unicast+0x508/0x862 [ 2092.802542][ T7543] [] netlink_sendmsg+0x864/0xdc2 [ 2092.804128][ T7543] [] __sock_sendmsg+0xcc/0x162 [ 2092.805631][ T7543] [] ____sys_sendmsg+0x5ce/0x79e [ 2092.807092][ T7543] [] ___sys_sendmsg+0x144/0x1e6 [ 2092.808626][ T7543] [] __sys_sendmsg+0x130/0x1f0 [ 2092.810115][ T7543] [] __riscv_sys_sendmsg+0x70/0xa2 [ 2092.811748][ T7543] [] syscall_handler+0x94/0x118 [ 2092.813299][ T7543] [] do_trap_ecall_u+0x14c/0x214 [ 2092.814782][ T7543] [] ret_from_exception+0x0/0x64 [ 2092.816544][ T7543] [ 2092.817311][ T7543] The buggy address belongs to the variable: [ 2092.818349][ T7543] vlan_mrp_app+0x60/0x3e80 [ 2092.819682][ T7543] [ 2092.820412][ T7543] The buggy address belongs to the physical page: [ 2092.821994][ T7543] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89277 [ 2092.823856][ T7543] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 2092.827189][ T7543] raw: 0ffe000000002000 ff1c000000249dc8 ff1c000000249dc8 0000000000000000 [ 2092.828837][ T7543] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 2092.830332][ T7543] page dumped because: kasan: bad access detected [ 2092.831821][ T7543] page_owner info is not present (never set?) [ 2092.832978][ T7543] [ 2092.833751][ T7543] Memory state around the buggy address: [ 2092.835313][ T7543] ffffffff89076f80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2092.836757][ T7543] ffffffff89077000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2092.838264][ T7543] >ffffffff89077080: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2092.839647][ T7543] ^ [ 2092.841107][ T7543] ffffffff89077100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2092.842299][ T7543] ffffffff89077180: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2092.843536][ T7543] ================================================================== [ 2092.847197][ T7543] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2092.848799][ T7543] CPU: 1 PID: 7543 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 2092.850232][ T7543] Hardware name: riscv-virtio,qemu (DT) [ 2092.851146][ T7543] Call Trace: [ 2092.851915][ T7543] [] dump_backtrace+0x2e/0x3c [ 2092.853228][ T7543] [] show_stack+0x34/0x40 [ 2092.855081][ T7543] [] dump_stack_lvl+0x108/0x196 [ 2092.856479][ T7543] [] dump_stack+0x1c/0x24 [ 2092.857853][ T7543] [] panic+0x382/0x800 [ 2092.859154][ T7543] [] check_panic_on_warn+0xc0/0xe4 [ 2092.861187][ T7543] [] end_report.part.0+0x4a/0xaa [ 2092.862697][ T7543] [] kasan_report+0x102/0x118 [ 2092.863982][ T7543] [] __asan_report_load1_noabort+0x12/0x1a [ 2092.865448][ T7543] [] memcmp+0xc0/0xca [ 2092.866654][ T7543] [] __hw_addr_add_ex+0xee/0x676 [ 2092.867988][ T7543] [] dev_mc_add+0xac/0x108 [ 2092.869306][ T7543] [] mrp_init_applicant+0xe8/0x56e [ 2092.870679][ T7543] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2092.871923][ T7543] [] register_vlan_dev+0x1b4/0x922 [ 2092.873266][ T7543] [] vlan_newlink+0x3d2/0x5fc [ 2092.875414][ T7543] [] __rtnl_newlink+0xfe4/0x1770 [ 2092.876732][ T7543] [] rtnl_newlink+0x6c/0xa2 [ 2092.878040][ T7543] [] rtnetlink_rcv_msg+0x428/0xdb2 [ 2092.879357][ T7543] [] netlink_rcv_skb+0x216/0x3dc [ 2092.880744][ T7543] [] rtnetlink_rcv+0x26/0x30 [ 2092.882030][ T7543] [] netlink_unicast+0x508/0x862 [ 2092.883399][ T7543] [] netlink_sendmsg+0x864/0xdc2 [ 2092.884767][ T7543] [] __sock_sendmsg+0xcc/0x162 [ 2092.886117][ T7543] [] ____sys_sendmsg+0x5ce/0x79e [ 2092.887416][ T7543] [] ___sys_sendmsg+0x144/0x1e6 [ 2092.888782][ T7543] [] __sys_sendmsg+0x130/0x1f0 [ 2092.890163][ T7543] [] __riscv_sys_sendmsg+0x70/0xa2 [ 2092.891613][ T7543] [] syscall_handler+0x94/0x118 [ 2092.892907][ T7543] [] do_trap_ecall_u+0x14c/0x214 [ 2092.894482][ T7543] [] ret_from_exception+0x0/0x64 [ 2092.896203][ T7543] SMP: stopping secondary CPUs [ 2092.898382][ T7543] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:04:28 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff85099848 mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff8081b532 sepc ffffffff807d3cae vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a07b5000000aab22 x0/zero 0000000000000000 x1/ra ffffffff8000f392 x2/sp ff20000000002800 x3/gp ffffffff89259c00 x4/tp ff60000016e3b480 x5/t0 0000000000000002 x6/t1 ff60000016e3c090 x7/t2 ff60000016e3bfa0 x8/s0 ff20000000002880 x9/s1 ff200000000028e0 x10/a0 0000000000000007 x11/a1 0000000000000001 x12/a2 ff200000000028c0 x13/a3 ffffffff8000f2b2 x14/a4 0000000000000000 x15/a5 ff60000016e3b480 x16/a6 0000000000ff0100 x17/a7 0000000000000004 x18/s2 ff200000000029e0 x19/s3 ffffffff801fc454 x20/s4 ffffffff8b1c1b80 x21/s5 0000000000000000 x22/s6 1fec000002c21746 x23/s7 ffffffff801fc454 x24/s8 0000000000000000 x25/s9 0000000000000001 x26/s10 0000000000002000 x27/s11 ff60000016e3b480 x28/t3 0000000000000004 x29/t4 1fec000002dc77f0 x30/t5 ffffffff89358d40 x31/t6 1fec000002dc781b f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff81acccd0 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff8001c7f2 sepc 000000000003ae96 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a07b4000000973c0 x0/zero 0000000000000000 x1/ra ffffffff81accca6 x2/sp ff200000026da6f0 x3/gp ffffffff89259c00 x4/tp ff60000014fd4ec0 x5/t0 7300000000000000 x6/t1 fffffffef16357c4 x7/t2 7320666f20646165 x8/s0 ff200000026da730 x9/s1 ffffffff8b1abe20 x10/a0 ffffffff8b1abe68 x11/a1 000000000000001f x12/a2 0000000000040000 x13/a3 ffffffff81accca6 x14/a4 1ffffffff16357cd x15/a5 ff200000000a5000 x16/a6 0000000000000003 x17/a7 ffffffff8b1abe23 x18/s2 0000000000000030 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff8aff29bb x24/s8 dfffffff00000000 x25/s9 fffffffef16357cf x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ff60000014fd4ec8 x29/t4 fffffffef16357c4 x30/t5 fffffffef16357c5 x31/t6 ffffffff8aff2977 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000