syzkaller login: [ 272.799301][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 283.910310][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 283.949945][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 301.607055][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:16395' (ECDSA) to the list of known hosts. 1970/01/01 00:05:58 fuzzer started 1970/01/01 00:06:12 dialing manager at localhost:45331 [ 378.877724][ T2032] cgroup: Unknown subsys name 'net' [ 380.128535][ T2032] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:19 syscalls: 2817 1970/01/01 00:06:19 code coverage: enabled 1970/01/01 00:06:19 comparison tracing: ioctl(KCOV_DISABLE) failed: invalid argument 1970/01/01 00:06:19 extra coverage: ioctl(KCOV_REMOTE_ENABLE) failed: device or resource busy 1970/01/01 00:06:19 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:06:19 setuid sandbox: enabled 1970/01/01 00:06:19 namespace sandbox: enabled 1970/01/01 00:06:19 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:19 fault injection: enabled 1970/01/01 00:06:19 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:19 net packet injection: enabled 1970/01/01 00:06:19 net device setup: enabled 1970/01/01 00:06:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:19 USB emulation: enabled 1970/01/01 00:06:19 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:19 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:19 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:19 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:25 fetching corpus: 50, signal 34545/37968 (executing program) 1970/01/01 00:06:28 fetching corpus: 99, signal 47350/52186 (executing program) 1970/01/01 00:06:32 fetching corpus: 148, signal 52992/59236 (executing program) 1970/01/01 00:06:34 fetching corpus: 198, signal 56992/64609 (executing program) 1970/01/01 00:06:37 fetching corpus: 248, signal 61745/70624 (executing program) 1970/01/01 00:06:40 fetching corpus: 298, signal 65740/75870 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1970/01/01 00:15:04 fetching corpus: 9777, signal 232602/235608 (executing program) 1970/01/01 00:15:05 fetching corpus: 9777, signal 232602/235608 (executing program) 1970/01/01 00:17:03 starting 2 fuzzer processes 00:17:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x8, 0x3ff, 0x3ff, 0x3, 0xfffffffa, 0x3}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xff00, 0xe3) 00:17:04 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000000)) read$dsp(r0, &(0x7f0000000340)=""/217, 0xd9) [ 1059.180337][ T2052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1059.944813][ T2052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1061.129567][ T2051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1062.048527][ T2051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1072.677090][ T2052] device hsr_slave_0 entered promiscuous mode [ 1072.700724][ T2052] device hsr_slave_1 entered promiscuous mode [ 1074.820401][ T2051] device hsr_slave_0 entered promiscuous mode [ 1074.844839][ T2051] device hsr_slave_1 entered promiscuous mode [ 1074.875361][ T2051] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1074.880034][ T2051] Cannot create hsr debugfs directory [ 1083.278994][ T2052] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1083.440448][ T2052] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1083.568385][ T2052] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1083.949345][ T2052] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1085.614566][ T2051] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1085.817361][ T2051] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1086.490941][ T2051] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1086.636532][ T2051] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1097.899646][ T2052] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1098.530704][ T2051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1098.978620][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1099.048579][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1099.601210][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1099.655481][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1105.916354][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1105.971337][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1106.199095][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1106.229053][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1106.494417][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1106.824173][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1107.809512][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1107.839180][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1108.017778][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1108.071308][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1108.319937][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1108.411315][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1108.565115][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1108.669600][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1108.879811][ T2052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1109.541370][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1109.706207][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1111.029196][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1111.038521][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1111.041635][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1111.115947][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1111.467313][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1111.567336][ T2115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1111.836560][ T2051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1112.756871][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1112.808220][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1134.070936][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1134.129101][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1134.367123][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1134.425841][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1146.857433][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1146.939409][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1146.997918][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1147.054339][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1147.210553][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1147.278445][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1147.327838][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1147.430856][ T2116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1147.638229][ T2052] device veth0_vlan entered promiscuous mode [ 1147.701537][ T2051] device veth0_vlan entered promiscuous mode [ 1148.610817][ T2052] device veth1_vlan entered promiscuous mode [ 1148.761092][ T2051] device veth1_vlan entered promiscuous mode [ 1151.444760][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1151.531369][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1151.865605][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1151.995818][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1152.179425][ T2052] device veth0_macvtap entered promiscuous mode [ 1152.457485][ T2051] device veth0_macvtap entered promiscuous mode [ 1152.619130][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1152.686289][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1152.925026][ T2052] device veth1_macvtap entered promiscuous mode [ 1153.240517][ T2051] device veth1_macvtap entered promiscuous mode [ 1154.815915][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1154.875548][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1155.521222][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1155.567852][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1155.627928][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1155.676323][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1156.128403][ T2052] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.135341][ T2052] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.137334][ T2052] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.139055][ T2052] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.391369][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1156.430623][ T2674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1156.831410][ T2051] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.835193][ T2051] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.836736][ T2051] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.838201][ T2051] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1167.530447][ T2051] BUG: Bad page map in process syz-executor.0 pte:ffffaf80215a00f0 pmd:285e7c01 [ 1167.536929][ T2051] addr:00007fffbd3e6000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab1e058 index:3c [ 1167.539359][ T2051] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 1167.544628][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1167.546386][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1167.547600][ T2051] Call Trace: [ 1167.548521][ T2051] [] dump_backtrace+0x2e/0x3c [ 1167.550463][ T2051] [] show_stack+0x34/0x40 [ 1167.552342][ T2051] [] dump_stack_lvl+0xe4/0x150 [ 1167.554021][ T2051] [] dump_stack+0x1c/0x24 [ 1167.555322][ T2051] [] print_bad_pte+0x3d4/0x4a0 [ 1167.556623][ T2051] [] vm_normal_page+0x20c/0x22a [ 1167.557793][ T2051] [] copy_page_range+0x828/0x236c [ 1167.559097][ T2051] [] dup_mm+0xb5c/0xe10 [ 1167.560413][ T2051] [] copy_process+0x25da/0x3c34 [ 1167.563112][ T2051] [] kernel_clone+0xee/0x920 [ 1167.564971][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1167.566246][ T2051] [] sys_clone+0x32/0x44 [ 1167.567553][ T2051] [] ret_from_syscall+0x0/0x2 [ 1167.574255][ T2051] Disabling lock debugging due to kernel taint [ 1167.575407][ T2051] BUG: Bad page map in process syz-executor.0 pte:ffffffff801110e4 pmd:285e7c01 [ 1167.576577][ T2051] addr:00007fffbd3e7000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab1e058 index:3d [ 1167.577900][ T2051] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 1167.579404][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1167.580804][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1167.581565][ T2051] Call Trace: [ 1167.582614][ T2051] [] dump_backtrace+0x2e/0x3c [ 1167.584075][ T2051] [] show_stack+0x34/0x40 [ 1167.585028][ T2051] [] dump_stack_lvl+0xe4/0x150 [ 1167.586104][ T2051] [] dump_stack+0x1c/0x24 [ 1167.587145][ T2051] [] print_bad_pte+0x3d4/0x4a0 [ 1167.588282][ T2051] [] vm_normal_page+0x20c/0x22a [ 1167.589258][ T2051] [] copy_page_range+0x828/0x236c [ 1167.590279][ T2051] [] dup_mm+0xb5c/0xe10 [ 1167.591266][ T2051] [] copy_process+0x25da/0x3c34 [ 1167.592858][ T2051] [] kernel_clone+0xee/0x920 [ 1167.593969][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1167.595115][ T2051] [] sys_clone+0x32/0x44 [ 1167.596675][ T2051] [] ret_from_syscall+0x0/0x2 [ 1167.764141][ T2051] BUG: Bad page map in process syz-executor.0 pte:ffffffff801110e4 pmd:285e7c01 [ 1167.766467][ T2051] addr:00007fffbd3ef000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab1e058 index:45 [ 1167.767873][ T2051] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 1167.769068][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1167.770456][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1167.771162][ T2051] Call Trace: [ 1167.771771][ T2051] [] dump_backtrace+0x2e/0x3c [ 1167.772878][ T2051] [] show_stack+0x34/0x40 [ 1167.773862][ T2051] [] dump_stack_lvl+0xe4/0x150 [ 1167.776568][ T2051] [] dump_stack+0x1c/0x24 [ 1167.779276][ T2051] [] print_bad_pte+0x3d4/0x4a0 [ 1167.782554][ T2051] [] vm_normal_page+0x20c/0x22a [ 1167.783713][ T2051] [] copy_page_range+0x828/0x236c [ 1167.784900][ T2051] [] dup_mm+0xb5c/0xe10 [ 1167.786448][ T2051] [] copy_process+0x25da/0x3c34 [ 1167.787705][ T2051] [] kernel_clone+0xee/0x920 [ 1167.788815][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1167.789907][ T2051] [] sys_clone+0x32/0x44 [ 1167.790962][ T2051] [] ret_from_syscall+0x0/0x2 [ 1167.883897][ T2051] BUG: Bad page map in process syz-executor.0 pte:41b58ab3 pmd:285e7c01 [ 1167.885339][ T2051] addr:00007fffbd3f4000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab1e058 index:4a [ 1167.886588][ T2051] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 1167.887804][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1167.889110][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1167.889787][ T2051] Call Trace: [ 1167.890396][ T2051] [] dump_backtrace+0x2e/0x3c [ 1167.892009][ T2051] [] show_stack+0x34/0x40 [ 1167.893141][ T2051] [] dump_stack_lvl+0xe4/0x150 [ 1167.894247][ T2051] [] dump_stack+0x1c/0x24 [ 1167.895315][ T2051] [] print_bad_pte+0x3d4/0x4a0 [ 1167.896507][ T2051] [] vm_normal_page+0x20c/0x22a [ 1167.897442][ T2051] [] copy_page_range+0x828/0x236c [ 1167.898589][ T2051] [] dup_mm+0xb5c/0xe10 [ 1167.899543][ T2051] [] copy_process+0x25da/0x3c34 [ 1167.900548][ T2051] [] kernel_clone+0xee/0x920 [ 1167.902822][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1167.905156][ T2051] [] sys_clone+0x32/0x44 [ 1167.906986][ T2051] [] ret_from_syscall+0x0/0x2 [ 1167.914263][ T2051] BUG: Bad page map in process syz-executor.0 pte:ffffffff8451f630 pmd:285e7c01 [ 1167.916245][ T2051] addr:00007fffbd3f5000 vm_flags:100400fb anon_vma:0000000000000000 mapping:ffffaf800ab1e058 index:4b [ 1167.917826][ T2051] file:kcov fault:0x0 mmap:kcov_mmap readpage:0x0 [ 1167.919106][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1167.920522][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1167.921293][ T2051] Call Trace: [ 1167.922247][ T2051] [] dump_backtrace+0x2e/0x3c [ 1167.923299][ T2051] [] show_stack+0x34/0x40 [ 1167.924269][ T2051] [] dump_stack_lvl+0xe4/0x150 [ 1167.925361][ T2051] [] dump_stack+0x1c/0x24 [ 1167.926406][ T2051] [] print_bad_pte+0x3d4/0x4a0 [ 1167.927506][ T2051] [] vm_normal_page+0x20c/0x22a [ 1167.928515][ T2051] [] copy_page_range+0x828/0x236c [ 1167.930066][ T2051] [] dup_mm+0xb5c/0xe10 [ 1167.931347][ T2051] [] copy_process+0x25da/0x3c34 [ 1167.933006][ T2051] [] kernel_clone+0xee/0x920 [ 1167.934271][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1167.935525][ T2051] [] sys_clone+0x32/0x44 [ 1167.936667][ T2051] [] ret_from_syscall+0x0/0x2 [ 1168.033636][ T2051] Unable to handle kernel paging request at virtual address ffffaf847c9ffff8 [ 1168.035789][ T2051] Oops [#1] [ 1168.036503][ T2051] Modules linked in: [ 1168.037392][ T2051] CPU: 1 PID: 2051 Comm: syz-executor.0 Tainted: G B 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1168.039326][ T2051] Hardware name: riscv-virtio,qemu (DT) [ 1168.040431][ T2051] epc : copy_page_range+0x1ade/0x236c [ 1168.041691][ T2051] ra : copy_page_range+0x1ade/0x236c [ 1168.042894][ T2051] epc : ffffffff803dce04 ra : ffffffff803dce04 sp : ffffaf80215a3680 [ 1168.044518][ T2051] gp : ffffffff85863ac0 tp : ffffaf8007409840 t0 : ffffaf80215a3830 [ 1168.045600][ T2051] t1 : fffff5ef042b4705 t2 : 00007fff83b1f010 s0 : ffffaf80215a38e0 [ 1168.046741][ T2051] s1 : ffffffff80110fdc a0 : ffffaf847c9ffff8 a1 : 0000000000000007 [ 1168.047748][ T2051] a2 : 1ffff5f08f93ffff a3 : ffffffff803dce04 a4 : 0000000000000000 [ 1168.048771][ T2051] a5 : ffffaf847c9ffff8 a6 : 0000000000f00000 a7 : ffffaf80215a382f [ 1168.049815][ T2051] s2 : ffffaf802159ffb0 s3 : ffffaf800f182fb0 s4 : 0000000000000000 [ 1168.051473][ T2051] s5 : 7c1ffffffff00221 s6 : 001ffffffff00221 s7 : ffffaf847c9ffff8 [ 1168.053108][ T2051] s8 : 000000000000001f s9 : 00007fffbd400000 s10: ffffaf800e521840 [ 1168.054114][ T2051] s11: 00007fffbd3f6000 t3 : 000000000001fffe t4 : fffff5ef042b4704 [ 1168.055156][ T2051] t5 : fffff5ef042b4706 t6 : 000000000002463c [ 1168.056015][ T2051] status: 0000000000000120 badaddr: ffffaf847c9ffff8 cause: 000000000000000d [ 1168.057183][ T2051] [] dup_mm+0xb5c/0xe10 [ 1168.058240][ T2051] [] copy_process+0x25da/0x3c34 [ 1168.059315][ T2051] [] kernel_clone+0xee/0x920 [ 1168.060320][ T2051] [] __do_sys_clone+0xf2/0x12e [ 1168.061306][ T2051] [] sys_clone+0x32/0x44 [ 1168.062616][ T2051] [] ret_from_syscall+0x0/0x2 [ 1168.065902][ T2051] ---[ end trace 0000000000000000 ]--- [ 1168.067181][ T2051] Kernel panic - not syncing: Fatal exception [ 1168.068070][ T2051] SMP: stopping secondary CPUs [ 1168.069750][ T2051] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:01:39 Registers: info registers vcpu 0 pc ffffffff80112488 mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff80112488 sepc ffffffff80119e02 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80112488 x2/sp ffffaf800ce438d0 x3/gp ffffffff85863ac0 x4/tp ffffaf800bb5e100 x5/t0 ffffaf800b8d7d50 x6/t1 063beebdca8f5100 x7/t2 0000000000000032 x8/s0 ffffaf800ce43a30 x9/s1 0000000000000000 x10/a0 ffffaf800bb5eb88 x11/a1 0000000000000007 x12/a2 1ffff5f00176bd71 x13/a3 ffffffff80112488 x14/a4 0000000000000000 x15/a5 ffffaf800bb5eb88 x16/a6 0000000000000000 x17/a7 ffffffff8176b8f4 x18/s2 000000000000052a x19/s3 000000000000052a x20/s4 0000000000000000 x21/s5 ffffaf800bb5eb18 x22/s6 ffffffff850d46d8 x23/s7 0000000000000000 x24/s8 ffffaf800bb5eb70 x25/s9 ffffffff8176b8f4 x26/s10 0000000000000000 x27/s11 ffffaf800bb5e100 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f0019c872c x31/t6 0000000000040000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 414fffffe0000000 f3/ft3 43e0000000000000 f4/ft4 3ffe000000000000 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 pc ffffffff80c2fe98 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc ffffffff8011c73c mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80c31be0 x2/sp ffffaf80215a2da0 x3/gp ffffffff85863ac0 x4/tp ffffaf8007409840 x5/t0 ffffffff86bcb657 x6/t1 fffff5ef042b45f0 x7/t2 0000000000000000 x8/s0 ffffaf80215a2ef0 x9/s1 ffffaf800c314f00 x10/a0 ffffaf80215a3247 x11/a1 ffffaf80215a3248 x12/a2 ffffaf805a644ec8 x13/a3 ffff0a00ffffff05 x14/a4 ffffffff836be049 x15/a5 ffffaf800c314f18 x16/a6 0000000000f00000 x17/a7 ffffaf80215a2f87 x18/s2 ffffaf800c313f00 x19/s3 ffffffff836be049 x20/s4 ffffaf80215a3247 x21/s5 ffffffff85889780 x22/s6 1ffff5f0042b45b8 x23/s7 ffffaf80215a2e80 x24/s8 ffffaf80215a3248 x25/s9 0000000000000044 x26/s10 0000000000ffffff x27/s11 ffffaf80215a3080 x28/t3 1ffff5f0042b4678 x29/t4 fffff5ef042b45f0 x30/t5 fffff5ef042b45f1 x31/t6 ffffaf80215a3247 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