[ 279.619861][ T1858] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 279.686890][ T1858] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 279.738037][ T1858] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:12673' (ECDSA) to the list of known hosts. 1970/01/01 00:05:39 fuzzer started 1970/01/01 00:05:52 dialing manager at localhost:45661 [ 357.975797][ T2026] cgroup: Unknown subsys name 'net' [ 359.082514][ T2026] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:05:58 syscalls: 2918 1970/01/01 00:05:58 code coverage: enabled 1970/01/01 00:05:58 comparison tracing: ioctl(KCOV_DISABLE) failed: invalid argument 1970/01/01 00:05:58 extra coverage: enabled 1970/01/01 00:05:58 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:05:58 setuid sandbox: enabled 1970/01/01 00:05:58 namespace sandbox: enabled 1970/01/01 00:05:58 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:05:58 fault injection: enabled 1970/01/01 00:05:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:05:58 net packet injection: enabled 1970/01/01 00:05:58 net device setup: enabled 1970/01/01 00:05:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:05:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:05:59 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:05:59 USB emulation: enabled 1970/01/01 00:05:59 hci packet injection: /dev/vhci does not exist 1970/01/01 00:05:59 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:05:59 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:05:59 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:05 fetching corpus: 50, signal 40389/43700 (executing program) 1970/01/01 00:06:09 fetching corpus: 100, signal 49290/54039 (executing program) 1970/01/01 00:06:12 fetching corpus: 150, signal 57399/63430 (executing program) 1970/01/01 00:06:14 fetching corpus: 200, signal 63523/70767 (executing program) 1970/01/01 00:06:17 fetching corpus: 250, signal 68865/77294 (executing program) 1970/01/01 00:06:19 fetching corpus: 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1970/01/01 00:13:40 fetching corpus: 8632, signal 232386/236035 (executing program) 1970/01/01 00:13:42 fetching corpus: 8682, signal 232775/236035 (executing program) 1970/01/01 00:13:45 fetching corpus: 8732, signal 233221/236035 (executing program) 1970/01/01 00:13:47 fetching corpus: 8782, signal 233513/236035 (executing program) 1970/01/01 00:13:48 fetching corpus: 8809, signal 233659/236035 (executing program) 1970/01/01 00:13:48 fetching corpus: 8809, signal 233659/236035 (executing program) 1970/01/01 00:15:45 starting 2 fuzzer processes 00:15:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) close(r0) 00:15:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="02", 0x1}], 0x1}}], 0x1, 0xb8040000) [ 970.339148][ T2043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 970.491566][ T2043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 972.492664][ T2044] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 972.575933][ T2044] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 980.759058][ T2043] device hsr_slave_0 entered promiscuous mode [ 980.817743][ T2043] device hsr_slave_1 entered promiscuous mode [ 984.402829][ T2044] device hsr_slave_0 entered promiscuous mode [ 984.432357][ T2044] device hsr_slave_1 entered promiscuous mode [ 984.474895][ T2044] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 984.479355][ T2044] Cannot create hsr debugfs directory [ 989.150516][ T2043] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 989.456654][ T2043] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 989.696035][ T2043] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 989.935929][ T2043] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 991.552188][ T2044] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 991.722346][ T2044] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 991.897659][ T2044] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 991.902170][ T2044] CPU: 0 PID: 2044 Comm: syz-executor.0 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 991.905901][ T2044] Hardware name: riscv-virtio,qemu (DT) [ 991.907931][ T2044] Call Trace: [ 991.908964][ T2044] [] dump_backtrace+0x2e/0x3c [ 991.910352][ T2044] [] show_stack+0x34/0x40 [ 991.911619][ T2044] [] dump_stack_lvl+0xe4/0x150 [ 991.913187][ T2044] [] dump_stack+0x1c/0x24 [ 991.914913][ T2044] [] panic+0x24a/0x634 [ 991.916205][ T2044] [] schedule+0x0/0x14c [ 991.917446][ T2044] [] preempt_schedule_common+0x4e/0xde [ 991.918901][ T2044] [] preempt_schedule+0x34/0x36 [ 991.920275][ T2044] [] _raw_spin_unlock_irqrestore+0x8c/0x98 [ 991.921689][ T2044] [] pcpu_alloc+0x7ca/0x1278 [ 991.923111][ T2044] [] __alloc_percpu_gfp+0x28/0x36 [ 991.924366][ T2044] [] fib6_nh_init+0x37a/0x10c0 [ 991.925647][ T2044] [] ip6_route_info_create+0xb70/0xf78 [ 991.927121][ T2044] [] ip6_route_add+0x2a/0x148 [ 991.928434][ T2044] [] addrconf_add_mroute+0x1d4/0x302 [ 991.929640][ T2044] [] addrconf_add_dev+0x102/0x156 [ 991.930856][ T2044] [] addrconf_dev_config+0x1b8/0x3a0 [ 991.932134][ T2044] [] addrconf_notify+0xaa4/0x1360 [ 991.933832][ T2044] [] notifier_call_chain+0xb8/0x188 [ 991.935624][ T2044] [] raw_notifier_call_chain+0x2a/0x38 [ 991.937051][ T2044] [] call_netdevice_notifiers_info+0x9e/0x10c [ 991.938350][ T2044] [] __dev_notify_flags+0x108/0x1fa [ 991.939707][ T2044] [] dev_change_flags+0x9c/0xba [ 991.941210][ T2044] [] do_setlink+0x5d6/0x21c4 [ 991.942563][ T2044] [] __rtnl_newlink+0x99e/0xfa0 [ 991.944367][ T2044] [] rtnl_newlink+0x60/0x8c [ 991.945635][ T2044] [] rtnetlink_rcv_msg+0x338/0x9a0 [ 991.946928][ T2044] [] netlink_rcv_skb+0xf8/0x2be [ 991.948183][ T2044] [] rtnetlink_rcv+0x26/0x30 [ 991.949453][ T2044] [] netlink_unicast+0x40e/0x5fe [ 991.950700][ T2044] [] netlink_sendmsg+0x4e0/0x994 [ 991.951992][ T2044] [] sock_sendmsg+0xa0/0xc4 [ 991.953565][ T2044] [] __sys_sendto+0x1f2/0x2e0 [ 991.955305][ T2044] [] sys_sendto+0x3e/0x52 [ 991.956592][ T2044] [] ret_from_syscall+0x0/0x2 [ 991.958138][ T2044] SMP: stopping secondary CPUs [ 991.960632][ T2044] Rebooting in 86400 seconds.. VM DIAGNOSIS: 23:04:12 Registers: info registers vcpu 0 pc ffffffff80dc337e mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff831a2636 sepc ffffffff831afd22 mcause 8000000000000007 scause 8000000000000009 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80dc337e x2/sp ffffaf8023249cf0 x3/gp ffffffff85863ac0 x4/tp ffffaf8009ab8000 x5/t0 ffffffff86bcb657 x6/t1 dd87c6aea8654c00 x7/t2 0000000000000000 x8/s0 ffffaf8023249d20 x9/s1 ffffffff86e58900 x10/a0 ffffffff86e58948 x11/a1 ffff8f800066c000 x12/a2 1ffffffff0dcb129 x13/a3 ffffffff80dc337e x14/a4 0000000000000000 x15/a5 ffffffff86e58948 x16/a6 ffffffff86e589f1 x17/a7 ffffffff80dcc2ca x18/s2 ffff8f800066c000 x19/s3 0000000000000030 x20/s4 ffffffff86e58900 x21/s5 ffffffff80dc333e x22/s6 0000000000000000 x23/s7 ffffffff86bcb6b5 x24/s8 0000000000000010 x25/s9 ffffffff86e58958 x26/s10 0000000000000010 x27/s11 0000000000000000 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f00464934c x31/t6 ffffffff86bcb657 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 pc ffffffff8016f3a6 mhartid 0000000000000001 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8023777c sepc ffffffff801748e8 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8016f3a6 x2/sp ffffaf800e3df210 x3/gp ffffffff85863ac0 x4/tp ffffaf800f0ab080 x5/t0 0000000000046000 x6/t1 dd87c6aea8654c00 x7/t2 000000007a6855d4 x8/s0 ffffaf800e3df2c0 x9/s1 ffffaf805a9e7400 x10/a0 000000e6b49272c8 x11/a1 00000000000f0000 x12/a2 0000000000010001 x13/a3 ffffffff80175c02 x14/a4 ffffaf800f0ab080 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffff8016f3a6 x18/s2 0000000000000000 x19/s3 0000000000000120 x20/s4 ffffaf800f0ab080 x21/s5 ffffaf805a9e744c x22/s6 ffffaf805a9e7668 x23/s7 ffffaf805a9e75e8 x24/s8 ffffaf805a9e7568 x25/s9 1ffff5f001c7bf6c x26/s10 ffffffff804f9658 x27/s11 ffffaf805a9e7448 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f001c7bddc x31/t6 0000000000040000 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