[ 270.028753][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 270.046910][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 270.063600][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:38225' (ECDSA) to the list of known hosts. 1970/01/01 00:05:35 fuzzer started 1970/01/01 00:05:49 dialing manager at localhost:41167 [ 354.082917][ T2033] cgroup: Unknown subsys name 'net' [ 355.204644][ T2033] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:05:54 syscalls: 2918 1970/01/01 00:05:54 code coverage: enabled 1970/01/01 00:05:54 comparison tracing: ioctl(KCOV_DISABLE) failed: invalid argument 1970/01/01 00:05:54 extra coverage: enabled 1970/01/01 00:05:54 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:05:54 setuid sandbox: enabled 1970/01/01 00:05:54 namespace sandbox: enabled 1970/01/01 00:05:54 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:05:54 fault injection: enabled 1970/01/01 00:05:55 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:05:55 net packet injection: enabled 1970/01/01 00:05:55 net device setup: enabled 1970/01/01 00:05:55 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:05:55 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:05:55 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:05:55 USB emulation: enabled 1970/01/01 00:05:55 hci packet injection: /dev/vhci does not exist 1970/01/01 00:05:55 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:05:55 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:05:55 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:00 fetching corpus: 50, signal 38948/42237 (executing program) 1970/01/01 00:06:02 fetching corpus: 100, signal 46831/51594 (executing program) 1970/01/01 00:06:06 fetching corpus: 150, signal 54635/60699 (executing program) 1970/01/01 00:06:09 fetching corpus: 200, signal 61887/69120 (executing program) 1970/01/01 00:06:12 fetching corpus: 250, signal 68805/77089 (executing program) 1970/01/01 00:06:14 fetching corpus: 300, signal 72779/82177 (executing program) 1970/01/01 00:06:17 fetching corpus: 350, signal 79449/89733 (executing program) 1970/01/01 00:06:21 fetching corpus: 399, signal 83606/94824 (executing program) 1970/01/01 00:06:23 fetching corpus: 449, signal 85819/98089 (executing program) 1970/01/01 00:06:26 fetching corpus: 499, signal 89772/102866 (executing program) 1970/01/01 00:06:30 fetching corpus: 549, signal 94803/108576 (executing program) 1970/01/01 00:06:32 fetching corpus: 599, signal 99119/113511 (executing program) 1970/01/01 00:06:35 fetching corpus: 649, signal 101185/116403 (executing program) 1970/01/01 00:06:37 fetching corpus: 699, signal 103240/119223 (executing program) 1970/01/01 00:06:40 fetching corpus: 749, signal 106398/123024 (executing program) 1970/01/01 00:06:44 fetching corpus: 799, signal 108895/126184 (executing program) 1970/01/01 00:06:46 fetching corpus: 849, signal 110623/128614 (executing program) 1970/01/01 00:06:49 fetching corpus: 899, signal 112951/131535 (executing program) 1970/01/01 00:06:51 fetching corpus: 949, signal 115620/134669 (executing program) 1970/01/01 00:06:53 fetching corpus: 999, signal 117517/137145 (executing program) 1970/01/01 00:06:55 fetching corpus: 1049, signal 119674/139833 (executing program) 1970/01/01 00:06:57 fetching corpus: 1099, signal 120981/141811 (executing program) 1970/01/01 00:06:59 fetching corpus: 1149, signal 122403/143844 (executing program) 1970/01/01 00:07:02 fetching corpus: 1199, signal 124250/146129 (executing program) 1970/01/01 00:07:03 fetching corpus: 1249, signal 125587/148028 (executing program) 1970/01/01 00:07:05 fetching corpus: 1299, signal 127081/149988 (executing program) 1970/01/01 00:07:08 fetching corpus: 1349, signal 128935/152202 (executing program) 1970/01/01 00:07:10 fetching corpus: 1399, signal 131217/154693 (executing program) 1970/01/01 00:07:13 fetching corpus: 1449, signal 133094/156874 (executing program) 1970/01/01 00:07:16 fetching corpus: 1499, signal 134774/158856 (executing program) 1970/01/01 00:07:18 fetching corpus: 1549, signal 135928/160445 (executing program) 1970/01/01 00:07:20 fetching corpus: 1599, signal 137572/162365 (executing program) 1970/01/01 00:07:23 fetching corpus: 1649, signal 138714/163888 (executing program) 1970/01/01 00:07:24 fetching corpus: 1699, signal 139963/165480 (executing program) 1970/01/01 00:07:27 fetching corpus: 1749, signal 141280/167120 (executing program) 1970/01/01 00:07:28 fetching corpus: 1799, signal 142816/168820 (executing program) 1970/01/01 00:07:30 fetching corpus: 1849, signal 144640/170727 (executing program) 1970/01/01 00:07:33 fetching corpus: 1899, signal 145330/171805 (executing program) 1970/01/01 00:07:35 fetching corpus: 1949, signal 147037/173556 (executing program) 1970/01/01 00:07:37 fetching corpus: 1999, signal 147957/174802 (executing program) 1970/01/01 00:07:39 fetching corpus: 2049, signal 149196/176236 (executing program) 1970/01/01 00:07:41 fetching corpus: 2099, signal 149993/177387 (executing program) 1970/01/01 00:07:43 fetching corpus: 2149, signal 151270/178833 (executing program) 1970/01/01 00:07:47 fetching corpus: 2199, signal 152073/179949 (executing program) 1970/01/01 00:07:50 fetching corpus: 2249, signal 153084/181132 (executing program) 1970/01/01 00:07:54 fetching corpus: 2298, signal 154028/182281 (executing program) 1970/01/01 00:07:56 fetching corpus: 2348, signal 154807/183291 (executing program) 1970/01/01 00:07:58 fetching corpus: 2398, signal 156095/184600 (executing program) 1970/01/01 00:08:02 fetching corpus: 2448, signal 157726/186094 (executing program) 1970/01/01 00:08:04 fetching corpus: 2498, signal 158775/187263 (executing program) 1970/01/01 00:08:07 fetching corpus: 2548, signal 159909/188424 (executing program) 1970/01/01 00:08:09 fetching corpus: 2598, signal 160858/189450 (executing program) 1970/01/01 00:08:11 fetching corpus: 2648, signal 161527/190376 (executing program) 1970/01/01 00:08:13 fetching corpus: 2698, signal 162440/191366 (executing program) 1970/01/01 00:08:16 fetching corpus: 2748, signal 163337/192372 (executing program) 1970/01/01 00:08:18 fetching corpus: 2798, signal 163911/193107 (executing program) 1970/01/01 00:08:20 fetching corpus: 2848, signal 164620/193969 (executing program) 1970/01/01 00:08:23 fetching corpus: 2898, signal 165328/194769 (executing program) 1970/01/01 00:08:26 fetching corpus: 2948, signal 166010/195600 (executing program) 1970/01/01 00:08:28 fetching corpus: 2998, signal 167153/196591 (executing program) 1970/01/01 00:08:31 fetching corpus: 3048, signal 167992/197435 (executing program) 1970/01/01 00:08:33 fetching corpus: 3098, signal 169086/198386 (executing program) 1970/01/01 00:08:35 fetching corpus: 3148, signal 169728/199073 (executing program) 1970/01/01 00:08:36 fetching corpus: 3198, signal 170306/199803 (executing program) 1970/01/01 00:08:39 fetching corpus: 3248, signal 172222/201030 (executing program) 1970/01/01 00:08:41 fetching corpus: 3298, signal 172970/201766 (executing program) 1970/01/01 00:08:42 fetching corpus: 3348, signal 173744/202505 (executing program) 1970/01/01 00:08:45 fetching corpus: 3398, signal 174810/203320 (executing program) 1970/01/01 00:08:47 fetching corpus: 3448, signal 175724/204115 (executing program) 1970/01/01 00:08:49 fetching corpus: 3497, signal 176631/204846 (executing program) 1970/01/01 00:08:52 fetching corpus: 3546, signal 177248/205411 (executing program) 1970/01/01 00:08:54 fetching corpus: 3596, signal 178207/206140 (executing program) 1970/01/01 00:08:56 fetching corpus: 3646, signal 179218/206888 (executing program) 1970/01/01 00:08:59 fetching corpus: 3696, signal 180045/207525 (executing program) 1970/01/01 00:09:02 fetching corpus: 3746, signal 180894/208158 (executing program) 1970/01/01 00:09:05 fetching corpus: 3796, signal 181914/208825 (executing program) 1970/01/01 00:09:07 fetching corpus: 3846, signal 182603/209364 (executing program) 1970/01/01 00:09:10 fetching corpus: 3896, signal 183373/209934 (executing program) 1970/01/01 00:09:12 fetching corpus: 3946, signal 184171/210520 (executing program) 1970/01/01 00:09:15 fetching corpus: 3995, signal 184817/211043 (executing program) 1970/01/01 00:09:16 fetching corpus: 4044, signal 185529/211557 (executing program) 1970/01/01 00:09:19 fetching corpus: 4094, signal 186218/212039 (executing program) 1970/01/01 00:09:22 fetching corpus: 4144, signal 186895/212510 (executing program) 1970/01/01 00:09:24 fetching corpus: 4194, signal 187913/213016 (executing program) 1970/01/01 00:09:28 fetching corpus: 4244, signal 188649/213481 (executing program) 1970/01/01 00:09:30 fetching corpus: 4294, signal 189141/213876 (executing program) 1970/01/01 00:09:32 fetching corpus: 4344, signal 189778/214304 (executing program) 1970/01/01 00:09:37 fetching corpus: 4394, signal 190598/214753 (executing program) 1970/01/01 00:09:40 fetching corpus: 4444, signal 191226/215141 (executing program) 1970/01/01 00:09:41 fetching corpus: 4494, signal 191745/215509 (executing program) 1970/01/01 00:09:43 fetching corpus: 4544, signal 192453/215887 (executing program) 1970/01/01 00:09:45 fetching corpus: 4594, signal 193212/216283 (executing program) 1970/01/01 00:09:49 fetching corpus: 4644, signal 193885/216659 (executing program) 1970/01/01 00:09:51 fetching corpus: 4694, signal 194443/216963 (executing program) 1970/01/01 00:09:53 fetching corpus: 4744, signal 195032/217278 (executing program) 1970/01/01 00:09:56 fetching corpus: 4794, signal 195671/217593 (executing program) 1970/01/01 00:09:59 fetching corpus: 4844, signal 196168/217886 (executing program) 1970/01/01 00:10:03 fetching corpus: 4894, signal 196950/218190 (executing program) 1970/01/01 00:10:07 fetching corpus: 4944, signal 197604/218478 (executing program) 1970/01/01 00:10:10 fetching corpus: 4993, signal 198092/218720 (executing program) 1970/01/01 00:10:13 fetching corpus: 5042, signal 198628/218987 (executing program) 1970/01/01 00:10:16 fetching corpus: 5092, signal 199130/219217 (executing program) 1970/01/01 00:10:18 fetching corpus: 5142, signal 199796/219410 (executing program) 1970/01/01 00:10:21 fetching corpus: 5192, signal 200449/219643 (executing program) 1970/01/01 00:10:23 fetching corpus: 5242, signal 200907/219843 (executing program) 1970/01/01 00:10:26 fetching corpus: 5292, signal 201470/220090 (executing program) 1970/01/01 00:10:29 fetching corpus: 5342, signal 202022/220291 (executing program) 1970/01/01 00:10:31 fetching corpus: 5392, signal 202756/220471 (executing program) 1970/01/01 00:10:33 fetching corpus: 5442, signal 203236/220655 (executing program) 1970/01/01 00:10:34 fetching corpus: 5492, signal 203902/220716 (executing program) 1970/01/01 00:10:38 fetching corpus: 5542, signal 204358/220716 (executing program) 1970/01/01 00:10:41 fetching corpus: 5592, signal 204966/220716 (executing program) 1970/01/01 00:10:42 fetching corpus: 5642, signal 205486/220716 (executing program) 1970/01/01 00:10:44 fetching corpus: 5692, signal 206042/220716 (executing program) 1970/01/01 00:10:47 fetching corpus: 5742, signal 206792/220716 (executing program) 1970/01/01 00:10:50 fetching corpus: 5792, signal 207286/220716 (executing program) 1970/01/01 00:10:53 fetching corpus: 5842, signal 208049/220716 (executing program) 1970/01/01 00:10:56 fetching corpus: 5892, signal 208620/220716 (executing program) 1970/01/01 00:10:58 fetching corpus: 5941, signal 209202/220716 (executing program) 1970/01/01 00:11:00 fetching corpus: 5991, signal 210141/220716 (executing program) 1970/01/01 00:11:02 fetching corpus: 6041, signal 210678/220716 (executing program) 1970/01/01 00:11:04 fetching corpus: 6091, signal 211251/220719 (executing program) 1970/01/01 00:11:06 fetching corpus: 6141, signal 211834/220730 (executing program) 1970/01/01 00:11:08 fetching corpus: 6191, signal 212120/220730 (executing program) 1970/01/01 00:11:09 fetching corpus: 6241, signal 212543/220737 (executing program) 1970/01/01 00:11:12 fetching corpus: 6291, signal 212993/220737 (executing program) 1970/01/01 00:11:17 fetching corpus: 6341, signal 213594/220737 (executing program) 1970/01/01 00:11:19 fetching corpus: 6391, signal 214353/220770 (executing program) 1970/01/01 00:11:21 fetching corpus: 6441, signal 214793/220770 (executing program) 1970/01/01 00:11:23 fetching corpus: 6491, signal 215254/220770 (executing program) 1970/01/01 00:11:25 fetching corpus: 6541, signal 215607/220770 (executing program) 1970/01/01 00:11:27 fetching corpus: 6591, signal 215997/220770 (executing program) 1970/01/01 00:11:31 fetching corpus: 6640, signal 216503/220772 (executing program) 1970/01/01 00:11:33 fetching corpus: 6690, signal 216922/220772 (executing program) 1970/01/01 00:11:37 fetching corpus: 6740, signal 217285/220772 (executing program) 1970/01/01 00:11:39 fetching corpus: 6789, signal 217682/220772 (executing program) 1970/01/01 00:11:41 fetching corpus: 6839, signal 218109/220772 (executing program) 1970/01/01 00:11:43 fetching corpus: 6889, signal 218418/220772 (executing program) 1970/01/01 00:11:46 fetching corpus: 6923, signal 218666/220772 (executing program) 1970/01/01 00:11:46 fetching corpus: 6923, signal 218666/220772 (executing program) 1970/01/01 00:13:41 starting 2 fuzzer processes 00:13:42 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x8, 0x4) 00:13:42 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x14, 0x0, &(0x7f00000002c0)=[@acquire_done], 0x0, 0x0, 0x0}) [ 841.198249][ T2045] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 841.204609][ T2045] CPU: 0 PID: 2045 Comm: syz-executor.0 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 841.207186][ T2045] Hardware name: riscv-virtio,qemu (DT) [ 841.208402][ T2045] Call Trace: [ 841.209032][ T2045] [] dump_backtrace+0x2e/0x3c [ 841.209955][ T2045] [] show_stack+0x34/0x40 [ 841.210777][ T2045] [] dump_stack_lvl+0xe4/0x150 [ 841.211931][ T2045] [] dump_stack+0x1c/0x24 [ 841.213084][ T2045] [] panic+0x24a/0x634 [ 841.213852][ T2045] [] schedule+0x0/0x14c [ 841.214967][ T2045] [] preempt_schedule_notrace+0x9c/0x19a [ 841.216359][ T2045] [] lock_release+0x3da/0x614 [ 841.217534][ T2045] [] fs_reclaim_release+0x70/0xa2 [ 841.218439][ T2045] [] __kmalloc_track_caller+0x62/0x30e [ 841.219397][ T2045] [] kstrdup_const+0x84/0xba [ 841.220217][ T2045] [] __kernfs_new_node+0xc8/0x5f2 [ 841.222116][ T2045] [] kernfs_new_node+0x66/0xbe [ 841.223405][ T2045] [] kernfs_create_link+0x78/0x142 [ 841.225565][ T2045] [] sysfs_do_create_link_sd+0x84/0x12a [ 841.226533][ T2045] [] sysfs_create_link+0x52/0x92 [ 841.227458][ T2045] [] device_add+0x5f4/0x129e [ 841.228273][ T2045] [] netdev_register_kobject+0xcc/0x208 [ 841.230186][ T2045] [] register_netdevice+0x8ee/0xc6a [ 841.231811][ T2045] [] vxcan_newlink+0x22e/0x556 [ 841.233099][ T2045] [] __rtnl_newlink+0xc16/0xfa0 [ 841.234013][ T2045] [] rtnl_newlink+0x60/0x8c [ 841.235302][ T2045] [] rtnetlink_rcv_msg+0x338/0x9a0 [ 841.236632][ T2045] [] netlink_rcv_skb+0xf8/0x2be [ 841.237623][ T2045] [] rtnetlink_rcv+0x26/0x30 [ 841.238593][ T2045] [] netlink_unicast+0x40e/0x5fe [ 841.239622][ T2045] [] netlink_sendmsg+0x4e0/0x994 [ 841.240618][ T2045] [] sock_sendmsg+0xa0/0xc4 [ 841.242321][ T2045] [] __sys_sendto+0x1f2/0x2e0 [ 841.243891][ T2045] [] sys_sendto+0x3e/0x52 [ 841.245073][ T2045] [] ret_from_syscall+0x0/0x2 [ 841.246661][ T2045] SMP: stopping secondary CPUs [ 841.249289][ T2045] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:55:04 Registers: info registers vcpu 0 pc 00007fffb15801b8 mhartid 0000000000000000 mstatus 00000000000040a2 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8000f97e sepc 00007fffb15cd2a0 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra 00007fffb18d8afc x2/sp 00007fffdc1a2420 x3/gp 00007fffb1964a68 x4/tp 00007fffb153f6c8 x5/t0 ffffffff85ce82fc x6/t1 00007fffb18cc75c x7/t2 00000000472ea3af x8/s0 00007fffb5baa7a0 x9/s1 00007fffdc1a2438 x10/a0 0000000000000000 x11/a1 00007fffdc1a2438 x12/a2 00007fffdc1a2430 x13/a3 0000000000000008 x14/a4 0000000000000000 x15/a5 0000000000010000 x16/a6 00000000000f423f x17/a7 0000000000000087 x18/s2 00007fffdc1a2430 x19/s3 0000000000000010 x20/s4 0000000000000000 x21/s5 0000000000000004 x22/s6 0000000000000010 x23/s7 00007fffb1967c48 x24/s8 ffffffffffffffff x25/s9 0000000000000348 x26/s10 0000000000000001 x27/s11 0000000000000002 x28/t3 00007fffb1580144 x29/t4 ffffffffb0e99947 x30/t5 ffffffffa712c11c x31/t6 ffffffffc4b82260 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 ffffffff80124490 mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff80475aca sepc ffffffff800bdb3e mcause 8000000000000007 scause 8000000000000009 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8012448c x2/sp ffffaf800b635f50 x3/gp ffffffff85863ac0 x4/tp ffffaf800b456100 x5/t0 ffffffff86bcb657 x6/t1 fffff5ef016c6c04 x7/t2 0000000000000000 x8/s0 ffffaf800b6360d0 x9/s1 ffffffff84a88a00 x10/a0 0000000000000000 x11/a1 00000000000f0000 x12/a2 0000000000000002 x13/a3 ffffffff8012448c x14/a4 ffffaf800b457100 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffaf800b636027 x18/s2 0000000000000030 x19/s3 0000000000000020 x20/s4 ffffaf800b636060 x21/s5 ffffaf800b636160 x22/s6 ffffaf800b6361a0 x23/s7 ffffaf800b6363f8 x24/s8 ffffaf800b636170 x25/s9 1ffff5f0016c6c24 x26/s10 ffffffff85889780 x27/s11 ffffaf800b6361a0 x28/t3 1ffff5f0016c6c6c x29/t4 fffff5ef016c6c04 x30/t5 fffff5ef016c6c05 x31/t6 ffffaf800b6361e8 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