last executing test programs: 1m27.073880887s ago: executing program 1 (id=637): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0a0060070180c2000002527bcee565f486dd6a17eb0000442ffffe8000000000000000000000000000aaff020000000000000000040000000000000088a800"], 0x7e) 58.270693884s ago: executing program 1 (id=640): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ca000/0x4000)=nil, 0x4000, 0x0, 0x3, 0x20000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x1000, 0x0, 0x3}, 0x20) 44.393883612s ago: executing program 0 (id=643): r0 = fsopen(&(0x7f0000000140)='mqueue\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0xa) fchdir(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x400, 0x0) getdents64(r2, &(0x7f0000000200)=""/179, 0xb3) 40.37112019s ago: executing program 1 (id=644): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "d1546197deb53ddf", "b3d231449ef9d69bbc16d13a1ca02d4c", "6c1fda80", "72b3166eddc7622e"}, 0x28) 37.880192838s ago: executing program 0 (id=645): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x0, 0x0}}, 0xfdbc) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r2, 0x80184132, &(0x7f0000000200)) 32.138483819s ago: executing program 1 (id=646): r0 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x10000000, 0x0, 0x104}}, 0x20) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f0000000100)={0x0, 0x0, 0x10000000000001}) 29.021804979s ago: executing program 0 (id=647): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000680)={r1}, 0xc) 21.940733016s ago: executing program 0 (id=648): r0 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa0000000002000000ac1414aa"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 17.173187348s ago: executing program 1 (id=649): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/../file0\x00') 12.519733248s ago: executing program 0 (id=650): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f0000000280)={&(0x7f0000000400)=[0x0], &(0x7f0000000280), 0x1, r2}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000380)=[r2], &(0x7f00000003c0)=[0x1], &(0x7f0000000340)=[r3], &(0x7f0000000180), 0x0, 0xff}) 1.438241922s ago: executing program 0 (id=651): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x4008054) read$nci(r0, &(0x7f0000000300)=""/81, 0x51) 0s ago: executing program 1 (id=652): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) setresgid(0xee00, 0xee01, 0x0) listen(r0, 0x0) setresgid(0x0, 0x0, 0xee01) listen(r0, 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:11802' (ED25519) to the list of known hosts. syzkaller login: [ 647.131642][ T3193] cgroup: Unknown subsys name 'net' [ 647.905016][ T3193] cgroup: Unknown subsys name 'cpuset' [ 648.110724][ T3193] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 818.765608][ T3193] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 979.555115][ T3205] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 979.765423][ T3205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 983.343310][ T3206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 983.525106][ T3206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 996.995129][ T3205] hsr_slave_0: entered promiscuous mode [ 997.071192][ T3205] hsr_slave_1: entered promiscuous mode [ 999.525198][ T3206] hsr_slave_0: entered promiscuous mode [ 999.620653][ T3206] hsr_slave_1: entered promiscuous mode [ 999.689159][ T3206] debugfs: 'hsr0' already exists in 'hsr' [ 999.693651][ T3206] Cannot create hsr debugfs directory [ 1011.971812][ T3205] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1012.335177][ T3205] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1012.741800][ T3205] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1013.043262][ T3205] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1016.347080][ T3206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1016.611723][ T3206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1017.128783][ T3206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1018.311776][ T3206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1044.930258][ T3205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1048.104800][ T3206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1126.355541][ T3205] veth0_vlan: entered promiscuous mode [ 1128.739672][ T3205] veth1_vlan: entered promiscuous mode [ 1128.905639][ T3206] veth0_vlan: entered promiscuous mode [ 1130.962904][ T3206] veth1_vlan: entered promiscuous mode [ 1134.271268][ T3205] veth0_macvtap: entered promiscuous mode [ 1135.341950][ T3205] veth1_macvtap: entered promiscuous mode [ 1135.935370][ T3206] veth0_macvtap: entered promiscuous mode [ 1136.851787][ T3206] veth1_macvtap: entered promiscuous mode [ 1140.118998][ T3762] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1140.888067][ T3762] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1141.043244][ T3762] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1141.092308][ T3762] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.932214][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.991205][ T3472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1143.122799][ T3239] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1143.721329][ T3239] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1149.694033][ T3205] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1175.872381][ T3828] input: syz1 as /devices/virtual/input/input0 [ 1202.713678][ T3846] gre0: entered promiscuous mode [ 1202.738569][ T3846] gre0: entered allmulticast mode [ 1376.685031][ T3922] Zero length message leads to an empty skb [ 1389.490358][ T3928] syz.1.42 uses obsolete (PF_INET,SOCK_PACKET) [ 1449.134394][ T3956] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1503.993606][ T3977] netlink: 566 bytes leftover after parsing attributes in process `syz.1.60'. [ 1646.902131][ T4035] netlink: 9 bytes leftover after parsing attributes in process `syz.1.86'. [ 1647.149178][ T4035] gretap0: entered promiscuous mode [ 1650.451789][ T4035] netlink: 5 bytes leftover after parsing attributes in process `syz.1.86'. [ 1650.663745][ T4035] 0ªî{X¹¦: renamed from gretap0 [ 1653.124763][ T4035] 0ªî{X¹¦: left promiscuous mode [ 1653.178016][ T4035] 0ªî{X¹¦: entered allmulticast mode [ 1654.385194][ T4035] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 1681.865473][ T4052] process 'syz.0.92' launched './file2' with NULL argv: empty string added [ 1711.542439][ T4061] netlink: 40 bytes leftover after parsing attributes in process `syz.0.97'. [ 1711.581298][ T4061] netlink: 40 bytes leftover after parsing attributes in process `syz.0.97'. [ 1720.422204][ T4065] netlink: 8 bytes leftover after parsing attributes in process `syz.0.99'. [ 1720.489842][ T4065] netlink: 'syz.0.99': attribute type 30 has an invalid length. [ 1720.564205][ T4065] netlink: 4 bytes leftover after parsing attributes in process `syz.0.99'. [ 1805.164234][ T4127] Driver unsupported XDP return value 0 on prog (id 14) dev N/A, expect packet loss! [ 1813.998001][ T4133] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1814.721963][ T4132] vcan0: tx address claim with different name [ 1824.310646][ T4136] netlink: 4 bytes leftover after parsing attributes in process `syz.1.121'. [ 1846.478939][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.483806][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.529837][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.542124][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.545077][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.592331][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.595364][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.633697][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.652900][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.655237][ T3819] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 1846.821750][ T3819] hid-generic 00A0:0006:0003.0001: hidraw0: HID v0.05 Device [syz1] on syz0 [ 1847.890438][ T3577] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 1848.478954][ T3577] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1848.483339][ T3577] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1848.643267][ T3577] usb 1-1: New USB device found, idVendor=1ae7, idProduct=0525, bcdDevice=ca.e6 [ 1848.655436][ T3577] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1848.665241][ T3577] usb 1-1: Product: syz [ 1848.672002][ T3577] usb 1-1: Manufacturer: syz [ 1848.674351][ T3577] usb 1-1: SerialNumber: syz [ 1849.184071][ T3577] usb 1-1: config 0 descriptor?? [ 1852.022138][ T3821] usb 1-1: USB disconnect, device number 2 [ 1853.613866][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1854.383861][ T3819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1854.596802][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1856.642495][ T3821] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1857.401882][ T3819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1858.377183][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1859.403931][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1860.471910][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1860.581591][ T3819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1861.560587][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1862.673499][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1863.664194][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1863.799390][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1865.400639][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1866.480792][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1867.620068][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1867.866837][ T3741] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1868.697658][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1869.772116][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1870.835058][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1870.937055][ T3741] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1872.892189][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1874.010136][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1874.994270][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1875.155081][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1877.619536][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1878.059945][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1879.571061][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1880.640398][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1881.697463][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1881.810788][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1884.392607][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1884.779814][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1887.042186][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1887.827624][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1889.469680][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1890.572481][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1891.724014][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1892.171333][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1892.781635][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1893.841197][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1894.950002][ T3821] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1895.299419][ T3777] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1897.203990][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1898.302824][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.317725][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1899.522132][ T3741] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1900.367145][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1901.412306][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1902.602789][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1903.421551][ T3196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1903.644186][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1904.700603][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1905.727759][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1907.303787][ T3196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1907.313444][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1908.381185][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1909.423057][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1911.454895][ T3196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1911.483903][ T3820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1912.518053][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1913.572141][ T3577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2035.000452][ T4281] netlink: 'syz.1.165': attribute type 4 has an invalid length. [ 2067.128339][ T4294] netlink: 8 bytes leftover after parsing attributes in process `syz.1.170'. [ 2072.475482][ T4296] syzkaller1: entered promiscuous mode [ 2072.511092][ T4296] syzkaller1: entered allmulticast mode [ 2076.133800][ T4303] ======================================================= [ 2076.133800][ T4303] WARNING: The mand mount option has been deprecated and [ 2076.133800][ T4303] and is ignored by this kernel. Remove the mand [ 2076.133800][ T4303] option from the mount to silence this warning. [ 2076.133800][ T4303] ======================================================= [ 2084.471274][ T4307] batadv_slave_0: entered promiscuous mode [ 2187.338231][ C0] vcan0: j1939_tp_rxtimer: 0xffffaf801dac4000: rx timeout, send abort [ 2187.359016][ C0] vcan0: j1939_tp_rxtimer: 0xffffaf801dac7800: rx timeout, send abort [ 2187.369530][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffffaf801dac4000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 2187.385503][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffffaf801dac7800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 2305.914691][ T4462] input: syz1 as /devices/virtual/input/input1 [ 2381.245056][ T4511] netlink: 9 bytes leftover after parsing attributes in process `syz.0.244'. [ 2381.364716][ T4511] gretap0: entered promiscuous mode [ 2382.911969][ T4511] netlink: 5 bytes leftover after parsing attributes in process `syz.0.244'. [ 2382.922196][ T4511] 0ªî{X¹¦: renamed from gretap0 [ 2383.447181][ T4511] 0ªî{X¹¦: left promiscuous mode [ 2383.454763][ T4511] 0ªî{X¹¦: entered allmulticast mode [ 2383.842468][ T4511] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 2398.263472][ T4521] vcan0: tx drop: invalid da for name 0x00000000000000c7 [ 2430.283634][ T4536] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2434.614402][ T4536] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2437.725016][ T4536] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2438.091565][ T4544] trusted_key: syz.1.256 sent an empty control message without MSG_MORE. [ 2440.032410][ T4536] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2443.629505][ T3239] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2443.993641][ T4446] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2444.590434][ T3330] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2445.249904][ T3330] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2467.214817][ T4575] xt_hashlimit: size too large, truncated to 1048576 [ 2468.061824][ T4576] ¾x9ÿ: renamed from bridge_slave_0 (while UP) [ 2505.034011][ T3741] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2505.321619][ T3741] usb 1-1: Using ep0 maxpacket: 16 [ 2505.493988][ T3741] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2505.523318][ T3741] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2505.549199][ T3741] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 2505.552192][ T3741] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2505.554340][ T3741] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 2505.579803][ T3741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2505.999085][ T3741] usb 1-1: config 0 descriptor?? [ 2507.711655][ T3741] hid (null): invalid report_size 29797 [ 2508.518677][ T3741] usb 1-1: USB disconnect, device number 3 [ 2556.839004][ T4645] bond0: (slave bond_slave_0): Releasing backup interface [ 2557.510526][ T4645] bond0: (slave bond_slave_1): Releasing backup interface [ 2558.621038][ T4645] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 2640.720255][ T4698] input: syz1 as /devices/virtual/input/input2 [ 2687.359640][ T3777] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 2687.889519][ T3777] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 2687.893355][ T3777] usb 2-1: config 0 interface 0 has no altsetting 0 [ 2688.340892][ T3777] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 2688.344291][ T3777] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 2688.387360][ T3777] usb 2-1: Product: syz [ 2688.389820][ T3777] usb 2-1: Manufacturer: syz [ 2688.391353][ T3777] usb 2-1: SerialNumber: syz [ 2688.752036][ T3777] usb 2-1: config 0 descriptor?? [ 2689.909484][ T3777] usb 2-1: selecting invalid altsetting 0 [ 2692.854005][ T4728] snd-usb-audio 2-1:0.0: Runtime PM usage count underflow! [ 2693.079063][ T4098] usb 2-1: USB disconnect, device number 2 [ 2772.982053][ T4813] pim6reg1: entered promiscuous mode [ 2772.988635][ T4813] pim6reg1: entered allmulticast mode [ 2814.102782][ T4842] xt_hashlimit: size too large, truncated to 1048576 [ 2842.813621][ T4856] comedi: valid board names for 8255 driver are: [ 2842.851882][ T4856] 8255 [ 2842.853995][ T4856] comedi: valid board names for vmk80xx driver are: [ 2842.899611][ T4856] vmk80xx [ 2842.901952][ T4856] comedi: valid board names for usbduxsigma driver are: [ 2842.904467][ T4856] usbduxsigma [ 2842.930546][ T4856] comedi: valid board names for usbduxfast driver are: [ 2842.933866][ T4856] usbduxfast [ 2842.967369][ T4856] comedi: valid board names for usbdux driver are: [ 2842.970271][ T4856] usbdux [ 2842.971953][ T4856] comedi: valid board names for ni6501 driver are: [ 2842.974130][ T4856] ni6501 [ 2842.997627][ T4856] comedi: valid board names for dt9812 driver are: [ 2843.000287][ T4856] dt9812 [ 2843.001930][ T4856] comedi: valid board names for ni_labpc_cs driver are: [ 2843.004203][ T4856] ni_labpc_cs [ 2843.048672][ T4856] comedi: valid board names for ni_daq_700 driver are: [ 2843.051517][ T4856] ni_daq_700 [ 2843.078547][ T4856] comedi: valid board names for labpc_pci driver are: [ 2843.080434][ T4856] labpc_pci [ 2843.082095][ T4856] comedi: valid board names for adl_pci9118 driver are: [ 2843.112988][ T4856] pci9118dg [ 2843.115261][ T4856] pci9118hg [ 2843.125147][ T4856] pci9118hr [ 2843.169383][ T4856] comedi: valid board names for 8255_pci driver are: [ 2843.180053][ T4856] 8255_pci [ 2843.182326][ T4856] comedi: valid board names for comedi_parport driver are: [ 2843.185133][ T4856] comedi_parport [ 2843.213395][ T4856] comedi: valid board names for comedi_test driver are: [ 2843.287268][ T4856] comedi_test [ 2843.289598][ T4856] comedi: valid board names for comedi_bond driver are: [ 2843.330244][ T4856] comedi_bond [ 2864.760352][ T4734] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2865.129134][ T4734] usb 2-1: Using ep0 maxpacket: 16 [ 2865.291827][ T4734] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2865.295235][ T4734] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2865.321066][ T4734] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 2865.325035][ T4734] usb 2-1: config 0 interface 0 has no altsetting 0 [ 2865.357756][ T4734] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 2865.361077][ T4734] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2865.822202][ T4734] usb 2-1: config 0 descriptor?? [ 2867.712616][ T4734] hid (null): invalid report_size 29797 [ 2868.584098][ T4734] usb 2-1: USB disconnect, device number 3 [ 2915.132251][ T4916] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 2915.132251][ T4916] The task syz.0.361 (4916) triggered the difference, watch for misbehavior. [ 2932.062268][ T4573] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 2932.898974][ T4573] usb 2-1: Using ep0 maxpacket: 16 [ 2933.061825][ T4573] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2933.065677][ T4573] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2933.088895][ T4573] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 2933.092879][ T4573] usb 2-1: config 0 interface 0 has no altsetting 0 [ 2933.114462][ T4573] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 2933.128811][ T4573] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2933.493505][ T4573] usb 2-1: config 0 descriptor?? [ 2935.435588][ T4573] hid (null): invalid report_size 29797 [ 2936.342225][ T4573] usb 2-1: USB disconnect, device number 4 [ 2986.850546][ T4970] syzkaller1: entered promiscuous mode [ 2986.853777][ T4970] syzkaller1: entered allmulticast mode [ 2987.253118][ T4970] PF_CAN: dropped non conform CAN skbuff: dev type 65534, len 22 [ 2988.824817][ T4975] input: syz1 as /devices/virtual/input/input3 [ 3003.161003][ T3741] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 3003.925025][ T3741] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 3003.942102][ T3741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3004.383938][ T3741] usb 1-1: config 0 descriptor?? [ 3006.519266][ T3741] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 3006.873653][ T3741] [drm:udl_init] *ERROR* Selecting channel failed [ 3008.183798][ T3741] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 3008.192090][ T3741] [drm] Initialized udl on minor 2 [ 3008.369245][ T3741] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 3008.440082][ T3741] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 3008.760079][ T3741] usb 1-1: USB disconnect, device number 4 [ 3008.810346][ T4996] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 3008.904944][ T4996] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 3008.989675][ T4996] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 3027.843135][ T5021] capability: warning: `syz.1.387' uses deprecated v2 capabilities in a way that may be insecure [ 3059.370339][ T3777] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 3059.808443][ T3777] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3059.812997][ T3777] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3059.853734][ T3777] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3059.869918][ T3777] usb 1-1: New USB device found, idVendor=056a, idProduct=0010, bcdDevice= 0.00 [ 3059.873888][ T3777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3060.182007][ T3777] usb 1-1: config 0 descriptor?? [ 3062.914295][ T3777] wacom 0003:056A:0010.0005: Unknown device_type for 'HID 056a:0010'. Assuming pen. [ 3063.269508][ T3777] wacom 0003:056A:0010.0005: hidraw0: USB HID v0.00 Device [HID 056a:0010] on usb-dummy_hcd.0-1/input0 [ 3063.534294][ T3777] input: Wacom Graphire Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:056A:0010.0005/input/input5 [ 3064.319973][ T3777] usb 1-1: USB disconnect, device number 5 [ 3073.445200][ T5071] netlink: 8 bytes leftover after parsing attributes in process `syz.1.397'. [ 3073.488980][ T5071] netlink: 'syz.1.397': attribute type 30 has an invalid length. [ 3074.243283][ T5072] netlink: 8 bytes leftover after parsing attributes in process `syz.1.397'. [ 3074.341626][ T5072] netlink: 'syz.1.397': attribute type 30 has an invalid length. [ 3078.481463][ T3762] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 3078.485624][ T4206] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 3078.600392][ T4206] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 3078.604790][ T4206] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 3143.329338][ T4996] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 3143.759381][ T4996] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 3143.762136][ T4996] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 3143.764954][ T4996] usb 2-1: New USB device found, idVendor=09da, idProduct=001a, bcdDevice= 0.00 [ 3143.792363][ T4996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3144.208323][ T4996] usb 2-1: config 0 descriptor?? [ 3144.306580][ T5115] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3147.865271][ T4996] hid_parser_main: 4 callbacks suppressed [ 3147.887536][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.890739][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.893426][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.917850][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.921054][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.923861][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.951095][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.954679][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.990751][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3147.993245][ T4996] a4tech 0003:09DA:001A.0006: unknown main item tag 0x0 [ 3148.372160][ T4996] a4tech 0003:09DA:001A.0006: hidraw0: USB HID v0.20 Device [HID 09da:001a] on usb-dummy_hcd.1-1/input0 [ 3152.961207][ T3577] usb 2-1: reset full-speed USB device number 5 using dummy_hcd [ 3155.870479][ T4573] usb 2-1: USB disconnect, device number 5 [ 3169.760303][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.764986][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.767590][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.769199][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.770753][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.772716][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.777050][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.780750][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.784969][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3169.790343][ T5149] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 3198.740003][ T5159] ./file0: Can't open blockdev [ 3203.252608][ T5165] batadv_slave_1: entered promiscuous mode [ 3203.913543][ T5164] batadv_slave_1: left promiscuous mode [ 3306.954432][ T868] block nbd1: Receive control failed (result -107) [ 3307.443232][ T5236] nbd1: detected capacity change from 0 to 8589934592 [ 3307.830420][ T5235] block nbd1: shutting down sockets [ 3343.260747][ T5262] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 3344.383305][ T5262] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 3376.104428][ T5303] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 3398.770033][ T3577] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 3399.764025][ T3577] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 3399.801823][ T3577] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3400.065753][ T3577] usb 2-1: config 0 descriptor?? [ 3400.512076][ T3577] cp210x 2-1:0.0: cp210x converter detected [ 3402.733415][ T3577] cp210x 2-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 3403.712926][ T3577] usb 2-1: cp210x converter now attached to ttyUSB0 [ 3405.374358][ T4996] usb 2-1: USB disconnect, device number 6 [ 3406.122623][ T4996] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 3406.911863][ T4996] cp210x 2-1:0.0: device disconnected [ 3467.069739][ T5405] netlink: 4 bytes leftover after parsing attributes in process `syz.1.481'. [ 3482.329228][ T5418] netlink: 8 bytes leftover after parsing attributes in process `syz.0.486'. [ 3482.331821][ T5418] netlink: 12 bytes leftover after parsing attributes in process `syz.0.486'. [ 3482.435064][ T5418] netlink: 8 bytes leftover after parsing attributes in process `syz.0.486'. [ 3482.452095][ T5418] netlink: 12 bytes leftover after parsing attributes in process `syz.0.486'. [ 3509.942654][ T3741] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 3510.329655][ T3741] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3510.333472][ T3741] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 3510.335399][ T3741] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 3510.570334][ T3741] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3510.572859][ T3741] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 3510.575275][ T3741] usb 2-1: Product: syz [ 3510.608220][ T3741] usb 2-1: SerialNumber: syz [ 3511.563259][ T5428] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3515.609088][ T3741] cdc_ncm 2-1:1.0: bind() failure [ 3516.119345][ T3741] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 3516.121714][ T3741] cdc_ncm 2-1:1.1: bind() failure [ 3516.641907][ T3741] usb 2-1: USB disconnect, device number 7 [ 3528.115020][ T5454] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 3593.771186][ T5516] netlink: 8 bytes leftover after parsing attributes in process `syz.0.512'. [ 3598.229793][ T3777] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 3598.519822][ T3777] usb 1-1: Using ep0 maxpacket: 16 [ 3598.662839][ T3777] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3598.665765][ T3777] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3598.697950][ T3777] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 3598.701676][ T3777] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 3598.704112][ T3777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3599.133327][ T3777] usb 1-1: config 0 descriptor?? [ 3601.632317][ T3777] input: HID 05ac:8241 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:05AC:8241.0007/input/input8 [ 3602.041389][ T3777] appleir 0003:05AC:8241.0007: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.0-1/input0 [ 3604.139156][ T5491] usb 1-1: reset high-speed USB device number 6 using dummy_hcd [ 3608.557501][ T4996] usb 1-1: USB disconnect, device number 6 [ 3664.100526][ T5594] lo speed is unknown, defaulting to 1000 [ 3664.103242][ T5594] lo speed is unknown, defaulting to 1000 [ 3664.331493][ T5594] lo speed is unknown, defaulting to 1000 [ 3666.259047][ T5594] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 3668.832081][ T5594] lo speed is unknown, defaulting to 1000 [ 3669.373604][ T5594] lo speed is unknown, defaulting to 1000 [ 3708.335143][ T5628] netlink: 24 bytes leftover after parsing attributes in process `syz.0.539'. [ 3708.402684][ T5628] netlink: 24 bytes leftover after parsing attributes in process `syz.0.539'. [ 3767.898832][ T5677] netlink: 8 bytes leftover after parsing attributes in process `syz.0.557'. [ 3767.900320][ T5677] netlink: 12 bytes leftover after parsing attributes in process `syz.0.557'. [ 3767.904607][ T5677] netlink: 8 bytes leftover after parsing attributes in process `syz.0.557'. [ 3767.940444][ T5677] netlink: 12 bytes leftover after parsing attributes in process `syz.0.557'. [ 3788.669379][ T5686] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 3797.940396][ T5637] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 3798.218148][ T5637] usb 1-1: Using ep0 maxpacket: 32 [ 3798.489481][ T5637] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 3798.492944][ T5637] usb 1-1: config 0 has no interface number 0 [ 3798.823700][ T5637] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 3798.833091][ T5637] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3798.834702][ T5637] usb 1-1: Product: syz [ 3798.853272][ T5637] usb 1-1: Manufacturer: syz [ 3798.857979][ T5637] usb 1-1: SerialNumber: syz [ 3799.117601][ T5637] usb 1-1: config 0 descriptor?? [ 3802.055087][ T5637] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 3802.072879][ T5637] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 3803.703256][ T5637] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 3803.740410][ T5637] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 3804.244041][ T5637] usb 1-1: USB disconnect, device number 7 [ 3837.363901][ T5737] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 3837.369806][ T5737] IPv6: NLM_F_CREATE should be set when creating new route [ 3878.403255][ T5765] netlink: 48 bytes leftover after parsing attributes in process `syz.1.579'. [ 3891.921515][ T5777] ubi31: attaching mtd0 [ 3891.925376][ T5777] ubi31 error: ubi_attach_mtd_dev: bad VID header (86014) or data offsets (86078) [ 3895.590007][ T5779] kernel read not supported for file /bus (pid: 5779 comm: syz.1.584) [ 3895.684047][ T31] audit: type=1800 audit(2000002097.710:2): pid=5779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.584" name="bus" dev="mqueue" ino=21298 res=0 errno=0 [ 3963.010768][ T5821] net_ratelimit: 758 callbacks suppressed [ 3963.011601][ T5821] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3967.208163][ T5823] input: syz0 as /devices/virtual/input/input9 [ 4180.682845][ T4734] hid_parser_main: 27 callbacks suppressed [ 4180.683609][ T4734] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 4180.708023][ T4734] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 4180.940107][ T4734] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz0] on syz0 [ 4189.110539][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4190.206949][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4191.242715][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4191.319702][ T4734] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4192.282106][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4193.137631][ T4734] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4193.331427][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4194.363305][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4195.204777][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4195.403126][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4195.753848][ T5921] netlink: 76 bytes leftover after parsing attributes in process `syz.1.634'. [ 4196.439935][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4197.943192][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4198.285399][ T4734] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4200.104305][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4201.171746][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4202.248675][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4202.467234][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4202.514352][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4203.411806][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4204.499948][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4205.472640][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4205.584696][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4207.173886][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4208.232515][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4209.339901][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4209.884184][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4210.359710][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4211.479556][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4212.563924][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4212.634437][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4212.924780][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4215.254301][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4215.973036][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4217.850287][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4219.041335][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4220.197114][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4220.947301][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4221.280644][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4221.727108][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4222.414894][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4223.509643][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4223.992325][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4225.041019][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4226.174974][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4227.262795][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4227.280043][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4228.923147][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4229.824243][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4230.285103][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4232.161171][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4232.253197][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4233.373871][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4234.167387][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4234.481014][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4236.164995][ T5947] mmap: syz.1.640 (5947) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 4236.192128][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4237.280536][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4238.312820][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4238.337024][ T5527] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4238.454017][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4238.463011][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4238.542195][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4240.459666][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4241.065274][ T5949] input: syz0 as /devices/virtual/input/input10 [ 4241.492460][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.546822][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.584238][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.594903][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.644726][ T5804] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.696823][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4242.734268][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4243.556708][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4244.613378][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4245.656952][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4246.372908][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4246.692471][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4247.713122][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4248.654570][ T3762] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4248.784070][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4248.833864][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4248.861512][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4249.395298][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4250.869599][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4251.956780][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4252.684235][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4252.994142][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4254.422159][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4255.481284][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4256.502304][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4256.523641][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4258.488131][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4258.509737][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4259.555552][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4260.614093][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4261.014084][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4261.640427][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4262.675741][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4263.759867][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4264.960114][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4264.975335][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4265.032356][ T4157] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4265.076276][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4265.160726][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4266.238781][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4267.330513][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4267.810072][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4268.074414][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4269.140712][ T4573] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4270.231493][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4271.295485][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4271.431786][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4273.417889][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4274.375099][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4275.517754][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4276.655174][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4277.776646][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4278.017971][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4278.042352][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4278.841300][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4279.929078][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4281.021260][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4281.093852][ T4996] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4282.500340][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4283.622304][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4284.739034][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4284.892012][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4285.810884][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4286.889322][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4287.730564][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4287.964614][ T5491] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4288.001970][ T5637] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4290.199664][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4291.052355][ T5887] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4292.361382][ T5706] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 4293.105835][ C0] ------------[ cut here ]------------ [ 4293.106087][ C0] kernel BUG at [] mm/page_table_check.c:142! [ 4293.106962][ C0] Kernel BUG [#1] [ 4293.107139][ C0] Modules linked in: [ 4293.107963][ C0] CPU: 0 UID: 0 PID: 4678 Comm: syz.1.295 Not tainted syzkaller #0 PREEMPT [ 4293.108336][ C0] Hardware name: riscv-virtio,qemu (DT) [ 4293.108707][ C0] epc : __page_table_check_zero+0x396/0x544 [ 4293.109236][ C0] ra : __page_table_check_zero+0x396/0x544 [ 4293.109593][ C0] epc : ffffffff80c4e452 ra : ffffffff80c4e452 sp : ffff8f80039b6f60 [ 4293.109830][ C0] gp : ffffffff8a22a0c0 tp : ffffaf80136d8000 t0 : ffff8f80039b6f00 [ 4293.110058][ C0] t1 : fffff5ef025c4c09 t2 : 1ffff1f000736e6c s0 : ffff8f80039b6fd0 [ 4293.110286][ C0] s1 : ffffaf8012e26048 a0 : 0000000000000005 a1 : 0000000000000000 [ 4293.110505][ C0] a2 : 0000000000000002 a3 : ffffffff80c4e452 a4 : 0000000000000000 [ 4293.110728][ C0] a5 : ffffaf80136d9000 a6 : 0000000000000003 a7 : ffffaf8012e2604b [ 4293.110942][ C0] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf8012e26000 [ 4293.111144][ C0] s5 : dfffffff00000000 s6 : 000000000009ee00 s7 : 0000000000000200 [ 4293.111362][ C0] s8 : 0000000000000009 s9 : 0000000000007fff s10: fffffffef1468fb0 [ 4293.111663][ C0] s11: ffffffff8a347d80 t3 : 0000000000000001 t4 : fffff5ef025c4c09 [ 4293.111873][ C0] t5 : fffff5ef025c4c0a t6 : 0000000000000002 ssp : 0000000000000000 [ 4293.112103][ C0] status: 0000000200000120 badaddr: ffffffff80c4e452 cause: 0000000000000003 [ 4293.112376][ C0] [] __page_table_check_zero+0x396/0x544 [ 4293.112757][ C0] [] free_unref_folios+0xa58/0x1ef4 [ 4293.113197][ C0] [] folios_put_refs+0x41c/0x61c [ 4293.113581][ C0] [] free_pages_and_swap_cache+0x29c/0x480 [ 4293.113950][ C0] [] __tlb_batch_free_encoded_pages+0xe4/0x25c [ 4293.114310][ C0] [] tlb_finish_mmu+0x188/0x824 [ 4293.114651][ C0] [] exit_mmap+0x416/0xccc [ 4293.114959][ C0] [] __mmput+0x106/0x3d0 [ 4293.115362][ C0] [] mmput+0x74/0x88 [ 4293.115808][ C0] [] do_exit+0x802/0x2ac4 [ 4293.116159][ C0] [] do_group_exit+0xca/0x258 [ 4293.116524][ C0] [] get_signal+0x1f7e/0x224c [ 4293.116925][ C0] [] arch_do_signal_or_restart+0xca0/0x1ddc [ 4293.117272][ C0] [] exit_to_user_mode_loop+0x8e/0x878 [ 4293.117599][ C0] [] do_trap_ecall_u+0x4e0/0x680 [ 4293.117919][ C0] [] handle_exception+0x15e/0x16a [ 4293.118814][ C0] Code: 4b00 8526 c0ef e7bf 8a2a b791 d097 ff8c 80e7 49e0 (9002) d097 [ 4293.119864][ C0] ---[ end trace 0000000000000000 ]--- [ 4293.120989][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 4293.121648][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 03:02:37 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f72434 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000222 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ff4 vstvec 0000000000000000 mepc ffffffff80090f72 sepc ffffffff80c4e452 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80c4e452 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 904aa000000b6fbb x0/zero 0000000000000000 x1/ra ffffffff81f72404 x2/sp ffff8f80039b6730 x3/gp ffffffff8a22a0c0 x4/tp ffffaf80136d8000 x5/t0 6600000000000000 x6/t1 ffffffff8a33cac0 x7/t2 666666203a207067 x8/s0 ffff8f80039b6770 x9/s1 0000000000000000 x10/a0 ffffffff915efcc8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f72404 x14/a4 1ffffffff22bdf99 x15/a5 ffff8f800006b000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff915efc80 x19/s3 000000000000003a x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 000000000000000b x24/s8 0000000000000001 x25/s9 1ffff1f000736cf8 x26/s10 ffffffff915efcd8 x27/s11 000000000000003a x28/t3 ffffffff81f85160 x29/t4 fffff1ef00736cd8 x30/t5 fffff1ef00736cd9 x31/t6 ffffffff913fc0b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff800875b6 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff86459ff4 vstvec 0000000000000000 mepc ffffffff8051b3ec sepc ffffffff85653660 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9013a000000af54e x0/zero 0000000000000000 x1/ra ffffffff800875b2 x2/sp ffff8f8000017e10 x3/gp ffffffff8a22a0c0 x4/tp ffffaf801ad18000 x5/t0 ffff8f8000010000 x6/t1 fffffffef1467930 x7/t2 ffffffff91601820 x8/s0 ffff8f8000017e40 x9/s1 ffffffff86a0cae8 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875b2 x14/a4 0000000000000000 x15/a5 ffffaf801ad18000 x16/a6 fffffffef1467931 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 ffffffff86863000 x20/s4 ffffffff800872fc x21/s5 ffffaf8011d19000 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000007 x25/s9 ffffffff91601828 x26/s10 ffffffff86a6e1c0 x27/s11 0000000000000004 x28/t3 ffffffff87fb2860 x29/t4 fffffffef1467930 x30/t5 fffffffef1467931 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000