[ 46.182746] ------------[ cut here ]------------ [ 46.183795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.186005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.187643] Modules linked in: [ 46.188293] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.190867] Tainted: [W]=WARN [ 46.191525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.193131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.194134] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.197799] RSP: 0018:ffff888018377bc0 EFLAGS: 00010286 [ 46.199069] RAX: 0000000000000000 RBX: ffffed100306ef78 RCX: ffffffff813a4050 [ 46.200601] RDX: ffff88801a1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.202038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306ef2f [ 46.203473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.204893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018377df8 [ 46.206350] FS: 00007f13f16f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.207943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.209112] CR2: 00007f13f1be7580 CR3: 000000000c303000 CR4: 0000000000350ef0 [ 46.210547] Call Trace: [ 46.211062] [ 46.211561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.212559] ? __create_object+0x59/0x80 [ 46.213431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.214513] __vmalloc_noprof+0x59/0x60 [ 46.215364] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.216278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.217367] bpf_prog_alloc+0x39/0x200 [ 46.218138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.219192] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.220203] do_seccomp+0x349/0x25e0 [ 46.221009] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.222002] ? __pfx_do_seccomp+0x10/0x10 [ 46.222899] ? find_held_lock+0x2b/0x80 [ 46.223762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.224847] ? static_key_count+0x60/0x80 [ 46.225756] prctl_set_seccomp+0x4e/0x70 [ 46.226667] __do_sys_prctl+0xe6c/0x1d70 [ 46.227544] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.228516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.229589] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.230662] ? irqentry_exit+0xf3/0x650 [ 46.231524] do_syscall_64+0xbf/0x430 [ 46.232289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.233427] RIP: 0033:0x7f13f1be75cd [ 46.234152] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.237650] RSP: 002b:00007ffdbf1aedd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.239198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13f1be75cd [ 46.240624] RDX: 000055d2b7dd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.242047] RBP: 00007ffdbf1aee30 R08: 0000000000000000 R09: 00007ffdbf1ae4d0 [ 46.243380] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2cd452ad0 [ 46.244616] R13: 00007ffdbf1af260 R14: 000055d2cd453bc0 R15: 000055d2cd464780 [ 46.245841] [ 46.246254] irq event stamp: 1793 [ 46.246891] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.248326] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.249773] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.251275] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.252724] ---[ end trace 0000000000000000 ]--- [ 49.638470] ------------[ cut here ]------------ [ 49.639371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.641408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.642845] Modules linked in: [ 49.643705] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.645796] Tainted: [W]=WARN [ 49.646419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.647900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.648820] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.652011] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 49.653004] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 49.654297] RDX: ffff888015e3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.655623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 49.656908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.658197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 49.659506] FS: 00007feae9d2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.660954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.662040] CR2: 00007ffe662c6ef7 CR3: 000000000e604000 CR4: 0000000000350ef0 [ 49.663355] Call Trace: [ 49.663820] [ 49.664227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665128] ? __create_object+0x59/0x80 [ 49.665917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.666904] __vmalloc_noprof+0x59/0x60 [ 49.667672] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.668563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669492] bpf_prog_alloc+0x39/0x200 [ 49.670198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.671149] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.672078] do_seccomp+0x349/0x25e0 [ 49.672795] ? find_held_lock+0x2b/0x80 [ 49.673562] ? do_prlimit+0x310/0x610 [ 49.674277] ? __pfx_do_seccomp+0x10/0x10 [ 49.675090] ? do_raw_spin_unlock+0x53/0x220 [ 49.675931] ? _raw_spin_unlock+0x1e/0x40 [ 49.676734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.677708] ? static_key_count+0x60/0x80 [ 49.678535] prctl_set_seccomp+0x4e/0x70 [ 49.679259] __do_sys_prctl+0xe6c/0x1d70 [ 49.680040] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.680919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.681907] ? irqentry_exit+0xf3/0x650 [ 49.682703] do_syscall_64+0xbf/0x430 [ 49.683455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.684402] RIP: 0033:0x7feaea21d5cd [ 49.685069] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.688299] RSP: 002b:00007ffe662c5a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.689727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feaea21d5cd [ 49.691042] RDX: 00005580fcab9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.692358] RBP: 00007ffe662c5aa0 R08: 0000000000000000 R09: 00007ffe662c5140 [ 49.693641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558113f7dad0 [ 49.694949] R13: 00007ffe662c5ed0 R14: 0000558113f7ebc0 R15: 0000558113f8f780 [ 49.696264] [ 49.696742] irq event stamp: 1835 [ 49.697389] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.698941] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.700470] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.702028] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.703555] ---[ end trace 0000000000000000 ]--- [ 50.493472] ------------[ cut here ]------------ [ 50.494215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.495904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.497099] Modules linked in: [ 50.497633] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.499527] Tainted: [W]=WARN [ 50.500009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.501653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.502440] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.505134] RSP: 0018:ffff88801835fbc0 EFLAGS: 00010286 [ 50.505950] RAX: 0000000000000000 RBX: ffffed100306bf78 RCX: ffffffff813a4050 [ 50.507041] RDX: ffff88801a03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.508108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306bf2f [ 50.509177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.510239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801835fdf8 [ 50.511332] FS: 00007fcdc9f96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.512530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.513414] CR2: 00007fcdca488580 CR3: 000000000e591000 CR4: 0000000000350ef0 [ 50.514498] Call Trace: [ 50.514885] [ 50.515226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.515975] ? __create_object+0x59/0x80 [ 50.516628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.517432] __vmalloc_noprof+0x59/0x60 [ 50.518020] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.518747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.519525] bpf_prog_alloc+0x39/0x200 [ 50.520101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.520874] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.521636] do_seccomp+0x349/0x25e0 [ 50.522196] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.522954] ? __pfx_do_seccomp+0x10/0x10 [ 50.523609] ? find_held_lock+0x2b/0x80 [ 50.524202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.525005] ? static_key_count+0x60/0x80 [ 50.525678] prctl_set_seccomp+0x4e/0x70 [ 50.526292] __do_sys_prctl+0xe6c/0x1d70 [ 50.526944] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.527649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.528463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.529223] ? irqentry_exit+0xf3/0x650 [ 50.529855] do_syscall_64+0xbf/0x430 [ 50.530473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.531229] RIP: 0033:0x7fcdca4885cd [ 50.531816] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.534463] RSP: 002b:00007ffc11cb8440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.535595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdca4885cd [ 50.536668] RDX: 000055c4867b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.537752] RBP: 00007ffc11cb84a0 R08: 0000000000000000 R09: 00007ffc11cb7b40 [ 50.538844] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4a274f2b0 [ 50.539910] R13: 00007ffc11cb88d0 R14: 000055c4a2751d20 R15: 000055c4a27638d0 [ 50.540991] [ 50.541373] irq event stamp: 1859 [ 50.541876] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 50.543176] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.544446] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 50.545738] softirqs last disabled at (1895): [] __irq_exit_rcu+0xc4/0x100 [ 50.547017] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63252' (ECDSA) to the list of known hosts. 2025/11/19 03:26:21 fuzzer started 2025/11/19 03:26:21 dialing manager at localhost:34383 2025/11/19 03:26:21 checking machine... 2025/11/19 03:26:21 checking revisions... [ 51.426126] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:26:21 testing simple program... [ 51.513779] cgroup: Unknown subsys name 'net' [ 51.563095] cgroup: Unknown subsys name 'cpuset' [ 51.575725] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:26:20 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527120 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feaea2e2618 CR3=00000000200b1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000004 RBX=ffff88801592b780 RCX=ffff888018048000 RDX=ffff88806cf08a70 RSI=ffff88801592b780 RDI=ffff888018047ae0 RBP=ffff88806cf08a90 RSP=ffff88806cf089a8 R8 =0000000000000000 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806cf08a70 R13=ffff88806cf01000 R14=ffff888018047ae8 R15=ffff88806cf08a70 RIP=ffffffff812a87fe RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007feae9d2b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5e4f62a580 CR3=00000000200b1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=5f2ef589828c4ca5114398b03a457382 XMM02=2c67c8bc2e329bc30000000000303a60 XMM03=fb795ef6d6577056000000000030d828 XMM04=fe086f5f990bafa700000000000ae988 XMM05=04d2bc7f33fe9056000000000031df30 XMM06=474038aa6c007e1f000000000031d928 XMM07=e042d86d42eb936e000000000030daa8 XMM08=c2c0be66ea0399bc0000000000303ac0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000