[ 269.430496][ T1861] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 269.470710][ T1861] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 269.559232][ T1861] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 269.605699][ T1861] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:57456' (ECDSA) to the list of known hosts. 1970/01/01 00:05:34 fuzzer started 1970/01/01 00:05:54 dialing manager at localhost:41167 [ 360.279519][ T2034] cgroup: Unknown subsys name 'net' [ 361.369004][ T2034] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:01 syscalls: 2918 1970/01/01 00:06:01 code coverage: enabled 1970/01/01 00:06:01 comparison tracing: ioctl(KCOV_DISABLE) failed: invalid argument 1970/01/01 00:06:01 extra coverage: enabled 1970/01/01 00:06:01 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:06:01 setuid sandbox: enabled 1970/01/01 00:06:01 namespace sandbox: enabled 1970/01/01 00:06:01 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:01 fault injection: enabled 1970/01/01 00:06:01 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:01 net packet injection: enabled 1970/01/01 00:06:01 net device setup: enabled 1970/01/01 00:06:01 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:01 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:01 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:06:01 USB emulation: enabled 1970/01/01 00:06:01 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:01 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:01 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:01 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:08 fetching corpus: 50, signal 32183/35373 (executing program) 1970/01/01 00:06:11 fetching corpus: 99, signal 49817/53903 (executing program) 1970/01/01 00:06:14 fetching corpus: 148, signal 57269/62273 (executing program) 1970/01/01 00:06:17 fetching corpus: 197, signal 63509/69341 (executing program) 1970/01/01 00:06:19 fetching corpus: 247, signal 68615/75171 (executing program) 1970/01/01 00:06:22 fetching corpus: 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00:08:11 fetching corpus: 2009, signal 147041/149891 (executing program) 1970/01/01 00:08:11 fetching corpus: 2009, signal 147041/149940 (executing program) 1970/01/01 00:08:11 fetching corpus: 2009, signal 147041/149990 (executing program) 1970/01/01 00:08:11 fetching corpus: 2009, signal 147041/150031 (executing program) 1970/01/01 00:08:11 fetching corpus: 2009, signal 147041/150072 (executing program) 1970/01/01 00:08:11 fetching corpus: 2009, signal 147041/150112 (executing program) 1970/01/01 00:08:12 fetching corpus: 2009, signal 147041/150156 (executing program) 1970/01/01 00:08:12 fetching corpus: 2009, signal 147041/150211 (executing program) 1970/01/01 00:08:12 fetching corpus: 2009, signal 147041/150247 (executing program) 1970/01/01 00:08:12 fetching corpus: 2009, signal 147041/150254 (executing program) 1970/01/01 00:08:12 fetching corpus: 2009, signal 147041/150254 (executing program) 1970/01/01 00:10:17 starting 2 fuzzer processes 00:10:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f0000000240)={r0, 0xc0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 00:10:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$l2tp(r0, 0x0, 0x0) [ 655.922645][ T2045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 656.510807][ T2045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 656.929660][ T2047] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 657.409236][ T2047] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 668.076093][ T2045] device hsr_slave_0 entered promiscuous mode [ 668.120075][ T2045] device hsr_slave_1 entered promiscuous mode [ 669.956892][ T2047] device hsr_slave_0 entered promiscuous mode [ 670.038516][ T2047] device hsr_slave_1 entered promiscuous mode [ 670.083833][ T2047] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 670.088058][ T2047] Cannot create hsr debugfs directory [ 673.103343][ T2047] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 673.106745][ T2047] CPU: 0 PID: 2047 Comm: syz-executor.0 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 673.108335][ T2047] Hardware name: riscv-virtio,qemu (DT) [ 673.110207][ T2047] Call Trace: [ 673.111712][ T2047] [] dump_backtrace+0x2e/0x3c [ 673.113432][ T2047] [] show_stack+0x34/0x40 [ 673.114469][ T2047] [] dump_stack_lvl+0xe4/0x150 [ 673.115605][ T2047] [] dump_stack+0x1c/0x24 [ 673.116683][ T2047] [] panic+0x24a/0x634 [ 673.117719][ T2047] [] schedule+0x0/0x14c [ 673.118865][ T2047] [] preempt_schedule_notrace+0x9c/0x19a [ 673.120072][ T2047] [] lock_acquire.part.0+0x3c8/0x424 [ 673.121311][ T2047] [] lock_acquire+0x54/0x6a [ 673.122914][ T2047] [] fs_reclaim_acquire+0xb4/0xda [ 673.124053][ T2047] [] kmem_cache_alloc+0x4e/0x3de [ 673.125163][ T2047] [] __kernfs_new_node+0xfc/0x5f2 [ 673.126335][ T2047] [] kernfs_new_node+0x66/0xbe [ 673.127373][ T2047] [] __kernfs_create_file+0x4e/0x1e8 [ 673.128458][ T2047] [] sysfs_add_file_mode_ns+0x138/0x254 [ 673.129608][ T2047] [] internal_create_group+0x274/0x722 [ 673.130860][ T2047] [] internal_create_groups.part.0+0x64/0xe8 [ 673.132677][ T2047] [] sysfs_create_groups+0x2c/0x48 [ 673.133860][ T2047] [] device_add+0x656/0x129e [ 673.134943][ T2047] [] netdev_register_kobject+0xcc/0x208 [ 673.136166][ T2047] [] register_netdevice+0x8ee/0xc6a [ 673.137345][ T2047] [] veth_newlink+0x454/0x7dc [ 673.138613][ T2047] [] __rtnl_newlink+0xc16/0xfa0 [ 673.139784][ T2047] [] rtnl_newlink+0x60/0x8c [ 673.140858][ T2047] [] rtnetlink_rcv_msg+0x338/0x9a0 [ 673.142538][ T2047] [] netlink_rcv_skb+0xf8/0x2be [ 673.143663][ T2047] [] rtnetlink_rcv+0x26/0x30 [ 673.144740][ T2047] [] netlink_unicast+0x40e/0x5fe [ 673.145778][ T2047] [] netlink_sendmsg+0x4e0/0x994 [ 673.146834][ T2047] [] sock_sendmsg+0xa0/0xc4 [ 673.147939][ T2047] [] __sys_sendto+0x1f2/0x2e0 [ 673.149011][ T2047] [] sys_sendto+0x3e/0x52 [ 673.150078][ T2047] [] ret_from_syscall+0x0/0x2 [ 673.151576][ T2047] SMP: stopping secondary CPUs [ 673.154365][ T2047] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:06:01 Registers: info registers vcpu 0 pc ffffffff8010b22c mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000200 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc ffffffff801164ca mcause 0000000000000009 scause 8000000000000009 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff831a18d8 x2/sp ffffaf8021805d10 x3/gp ffffffff85863ac0 x4/tp ffffaf80097c8000 x5/t0 ffffffff86bcb657 x6/t1 2a36061f05317f00 x7/t2 0000000000000000 x8/s0 ffffaf8021805d20 x9/s1 0000000000001000 x10/a0 0000000000000020 x11/a1 ffffffffffffffff x12/a2 1ffff5f0012f9001 x13/a3 ffffffff80146d84 x14/a4 0000000000000005 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffff80dcc2ca x18/s2 ffffaf80097c8000 x19/s3 ffffffff84b73ec0 x20/s4 0000000000000000 x21/s5 ffffffff8343c840 x22/s6 ffffffffffffffff x23/s7 ffffffff8011efb0 x24/s8 ffffffff86c1a620 x25/s9 ffffffff8588a420 x26/s10 ffffffff858655c0 x27/s11 ffffffff850d8410 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f004300b48 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 00007fff8a7ae1b8 mhartid 0000000000000001 mstatus 00000000000040a2 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc 00007fff8a7fb2a0 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra 00007fff8ab06afc x2/sp 00007ffff80ff420 x3/gp 00007fff8ab92a68 x4/tp 00007fff8a76d6c8 x5/t0 0000000000000003 x6/t1 00007fff8aafa75c x7/t2 00000000219aa830 x8/s0 00007fffc9b30040 x9/s1 00007ffff80ff438 x10/a0 0000000000000000 x11/a1 00007ffff80ff438 x12/a2 00007ffff80ff430 x13/a3 0000000000000008 x14/a4 0000000000000000 x15/a5 0000000000010000 x16/a6 00000000000f423f x17/a7 0000000000000087 x18/s2 00007ffff80ff430 x19/s3 0000000000000010 x20/s4 0000000000000000 x21/s5 0000000000000004 x22/s6 0000000000000010 x23/s7 00007fff8ab95c48 x24/s8 ffffffffffffffff x25/s9 00000000000002a0 x26/s10 0000000000000001 x27/s11 0000000000000002 x28/t3 00007fff8a7ae144 x29/t4 0000000000000038 x30/t5 0000000000000008 x31/t6 7fe23b538288e300 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