Warning: Permanently added '[localhost]:38929' (ED25519) to the list of known hosts. 1970/01/01 00:09:57 fuzzer started 1970/01/01 00:10:11 dialing manager at localhost:30004 syzkaller login: [ 617.169231][ T3011] cgroup: Unknown subsys name 'net' [ 618.419321][ T3011] cgroup: Unknown subsys name 'rlimit' [ 680.916927][ T3011] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:11:20 syscalls: 211 1970/01/01 00:11:20 code coverage: enabled 1970/01/01 00:11:20 comparison tracing: enabled 1970/01/01 00:11:20 extra coverage: enabled 1970/01/01 00:11:20 delay kcov mmap: enabled 1970/01/01 00:11:20 setuid sandbox: enabled 1970/01/01 00:11:20 namespace sandbox: enabled 1970/01/01 00:11:20 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:11:20 fault injection: enabled 1970/01/01 00:11:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:11:20 net packet injection: enabled 1970/01/01 00:11:20 net device setup: enabled 1970/01/01 00:11:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:11:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:11:20 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:11:20 USB emulation: enabled 1970/01/01 00:11:20 hci packet injection: /dev/vhci does not exist 1970/01/01 00:11:20 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:11:20 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:11:20 swap file: enabled 1970/01/01 00:11:20 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:11:24 fetching corpus: 48, signal 22286/23517 (executing program) 1970/01/01 00:11:29 fetching corpus: 98, signal 29278/29903 (executing program) 1970/01/01 00:11:33 fetching corpus: 148, signal 32130/32288 (executing program) 1970/01/01 00:11:34 fetching corpus: 154, signal 32524/32599 (executing program) 1970/01/01 00:11:34 fetching corpus: 154, signal 32524/32623 (executing program) 1970/01/01 00:11:34 fetching corpus: 154, signal 32524/32643 (executing program) 1970/01/01 00:11:34 fetching corpus: 154, signal 32524/32662 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32680 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32705 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32719 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32744 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32756 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32777 (executing program) 1970/01/01 00:11:35 fetching corpus: 154, signal 32524/32798 (executing program) 1970/01/01 00:11:36 fetching corpus: 154, signal 32524/32809 (executing program) 1970/01/01 00:11:36 fetching corpus: 154, signal 32524/32815 (executing program) 1970/01/01 00:11:36 fetching corpus: 154, signal 32524/32815 (executing program) 1970/01/01 00:13:54 starting 2 fuzzer processes [ 878.736985][ T3022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 879.419468][ T3022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 879.526770][ T3020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 880.617421][ T3020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 904.064340][ T3022] hsr_slave_0: entered promiscuous mode [ 904.097151][ T3022] hsr_slave_1: entered promiscuous mode [ 904.797110][ T3020] hsr_slave_0: entered promiscuous mode [ 904.839678][ T3020] hsr_slave_1: entered promiscuous mode [ 904.866587][ T3020] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 904.880520][ T3020] Cannot create hsr debugfs directory [ 918.077511][ T3020] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 918.399073][ T3020] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 918.572914][ T3020] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 918.820168][ T3020] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 923.489647][ T3022] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 923.763996][ T3022] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 923.936506][ T3022] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 924.229688][ T3022] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 948.390341][ T3022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 949.828562][ T3020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1017.268197][ T3020] veth0_vlan: entered promiscuous mode [ 1064.664891][ T12] hsr_slave_0: left promiscuous mode [ 1064.767415][ T12] hsr_slave_1: left promiscuous mode [ 1065.028479][ T12] veth0_vlan: left promiscuous mode [ 1085.887895][ T16] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 1085.890328][ T16] CPU: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 1085.892984][ T16] Hardware name: riscv-virtio,qemu (DT) [ 1085.894647][ T16] Call Trace: [ 1085.895712][ T16] [] dump_backtrace+0x2e/0x3c [ 1085.897359][ T16] [] show_stack+0x34/0x40 [ 1085.898658][ T16] [] dump_stack_lvl+0xe8/0x154 [ 1085.900109][ T16] [] dump_stack+0x1c/0x24 [ 1085.902209][ T16] [] panic+0x33c/0x77c [ 1085.903407][ T16] [] __schedule+0x313e/0x3196 [ 1085.905251][ T16] [] preempt_schedule_notrace+0xe0/0x2a2 [ 1085.907317][ T16] [] lock_is_held_type+0x72/0x182 [ 1085.909540][ T16] [] __might_resched+0x2b4/0x5fc [ 1085.911349][ T16] [] run_ksoftirqd+0xec/0x124 [ 1085.912827][ T16] [] smpboot_thread_fn+0x654/0xb98 [ 1085.914076][ T16] [] kthread+0x28c/0x3a6 [ 1085.915378][ T16] [] ret_from_fork+0xe/0x1c [ 1085.917244][ T16] SMP: stopping secondary CPUs [ 1085.920356][ T16] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:45:19 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8021ecf2 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff803d1d5c sepc ffffffff8021d6d8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080036000 sscratch 0000000000000000 satp a013100000098dd4 x0/zero 0000000000000000 x1/ra ffffffff8021ee8a x2/sp ff2000000008b360 x3/gp ffffffff8863e3c0 x4/tp ff6000000c6a4e00 x5/t0 ce5a4cd9770ade3a x6/t1 0000000000000000 x7/t2 ff6000000c6a58f8 x8/s0 ff2000000008b4c0 x9/s1 1fe4000000011674 x10/a0 ff6000000c6a58f4 x11/a1 ffffffff860e7be0 x12/a2 0000000000000004 x13/a3 0000000000000000 x14/a4 ff6000000c6a5e00 x15/a5 0000000000000000 x16/a6 ffffffff80237da8 x17/a7 fffffffff3f3f3f3 x18/s2 0000000000000000 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 ffffffff87694a98 x22/s6 0000000000000000 x23/s7 ffffffff80237da8 x24/s8 0000000000000000 x25/s9 0000000200000020 x26/s10 ffffffff85c4d6c8 x27/s11 ffffffff8a4dd840 x28/t3 ffffffff8021ea3e x29/t4 fffffffef1498f38 x30/t5 fffffffef1498f39 x31/t6 1fec0000018d4b32 f0/ft0 4163bcb5c0000000 f1/ft1 4183bcb5c0000000 f2/ft2 4125fcd000000000 f3/ft3 3f890877225b9371 f4/ft4 3fe0000000000000 f5/ft5 40395269e12f346e 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 ffffffff801bf82e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff8001d514 sepc ffffffff8000f610 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080034000 sscratch 0000000000000000 satp a012d00000098da5 x0/zero 0000000000000000 x1/ra ffffffff802848e2 x2/sp ff2000000000b8a0 x3/gp ffffffff8863e3c0 x4/tp ff60000014610000 x5/t0 d04858d275bd8475 x6/t1 0000000000000000 x7/t2 ff60000014610af8 x8/s0 ff2000000000b990 x9/s1 ff6000007cd1b0c0 x10/a0 ff600000146100c0 x11/a1 ffffffff85e3aae0 x12/a2 ffffffff85e3672c x13/a3 0000000000000000 x14/a4 1fec0000028c202c x15/a5 0000000000000000 x16/a6 1fec00000f9a362b x17/a7 0000000000a7d1ab x18/s2 ff6000007ccec6c0 x19/s3 dfffffff00000000 x20/s4 0000000000000000 x21/s5 0000000000000c60 x22/s6 1fec00000f99d8da x23/s7 dfffffff00000000 x24/s8 ff6000007cd1bc60 x25/s9 ff6000007ccec6d0 x26/s10 ffebffff0f9a3792 x27/s11 1fec00000f9a3793 x28/t3 ffffffff85e36740 x29/t4 ffffffff85e3672c x30/t5 1fec0000028c2033 x31/t6 1fec0000028c2163 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