[ 46.185159] ------------[ cut here ]------------ [ 46.186152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.188203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.189718] Modules linked in: [ 46.190384] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.192652] Tainted: [W]=WARN [ 46.193220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.194801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.195739] 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 [ 46.198995] RSP: 0018:ffff888015c6fbc0 EFLAGS: 00010286 [ 46.199997] RAX: 0000000000000000 RBX: ffffed1002b8df78 RCX: ffffffff813a4050 [ 46.201325] RDX: ffff888016df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.202653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8df2f [ 46.204120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.205442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c6fdf8 [ 46.206787] FS: 00007fc666165900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.208268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.209390] CR2: 00007fc666657580 CR3: 000000001b586000 CR4: 0000000000350ef0 [ 46.210760] Call Trace: [ 46.211241] [ 46.211707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.212614] ? __create_object+0x59/0x80 [ 46.213393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.214387] __vmalloc_noprof+0x59/0x60 [ 46.215092] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.215973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216900] bpf_prog_alloc+0x39/0x200 [ 46.217639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218584] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.219470] do_seccomp+0x349/0x25e0 [ 46.220143] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.221046] ? __pfx_do_seccomp+0x10/0x10 [ 46.221940] ? find_held_lock+0x2b/0x80 [ 46.222777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.223772] ? static_key_count+0x60/0x80 [ 46.224627] prctl_set_seccomp+0x4e/0x70 [ 46.225431] __do_sys_prctl+0xe6c/0x1d70 [ 46.226225] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.227148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.228183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.229211] ? irqentry_exit+0xf3/0x650 [ 46.230048] do_syscall_64+0xbf/0x430 [ 46.230844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.231846] RIP: 0033:0x7fc6666575cd [ 46.232606] 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 [ 46.235971] RSP: 002b:00007ffda3ad6750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.237426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6666575cd [ 46.238802] RDX: 000056276bca2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.240173] RBP: 00007ffda3ad67b0 R08: 0000000000000000 R09: 00007ffda3ad5e50 [ 46.241517] R10: 0000000000000000 R11: 0000000000000246 R12: 000056277a3f7b10 [ 46.242957] R13: 00007ffda3ad6be0 R14: 000056277a3f82b0 R15: 000056277a40c6f0 [ 46.244359] [ 46.244803] irq event stamp: 1839 [ 46.245512] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.247152] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.248769] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.250448] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.252083] ---[ end trace 0000000000000000 ]--- [ 49.464074] ------------[ cut here ]------------ [ 49.464968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.466933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.468421] Modules linked in: [ 49.469007] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.470968] Tainted: [W]=WARN [ 49.471563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.473036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.473958] 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 [ 49.477449] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 49.478442] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 49.479703] RDX: ffff88800fce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.480984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 49.482414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.483867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 49.485278] FS: 00007f7bda2e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.486755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.487800] CR2: 00007f7bda7d5580 CR3: 000000000c333000 CR4: 0000000000350ef0 [ 49.489060] Call Trace: [ 49.489554] [ 49.489976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.490861] ? __create_object+0x59/0x80 [ 49.491642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.492594] __vmalloc_noprof+0x59/0x60 [ 49.493350] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.494178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.495091] bpf_prog_alloc+0x39/0x200 [ 49.495810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.496725] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.497617] do_seccomp+0x349/0x25e0 [ 49.498336] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.499190] ? __pfx_do_seccomp+0x10/0x10 [ 49.499966] ? find_held_lock+0x2b/0x80 [ 49.500719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.501667] ? static_key_count+0x60/0x80 [ 49.502492] prctl_set_seccomp+0x4e/0x70 [ 49.503217] __do_sys_prctl+0xe6c/0x1d70 [ 49.504000] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.504868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.505835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.506833] ? irqentry_exit+0xf3/0x650 [ 49.507587] do_syscall_64+0xbf/0x430 [ 49.508275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.509229] RIP: 0033:0x7f7bda7d55cd [ 49.509947] 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 [ 49.513107] RSP: 002b:00007ffd0c7d36e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.514487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bda7d55cd [ 49.515753] RDX: 0000558d27ed7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.517034] RBP: 00007ffd0c7d3740 R08: 0000000000000000 R09: 00007ffd0c7d2de0 [ 49.518322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d345a42b0 [ 49.519644] R13: 00007ffd0c7d3b70 R14: 0000558d345a6d20 R15: 0000558d345b88d0 [ 49.520944] [ 49.521410] irq event stamp: 1747 [ 49.522034] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.523584] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.525112] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.526686] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.528195] ---[ end trace 0000000000000000 ]--- [ 50.287189] ------------[ cut here ]------------ [ 50.288211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.290444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.292015] Modules linked in: [ 50.292725] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.295153] Tainted: [W]=WARN [ 50.295879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.297502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.298525] 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 [ 50.302034] RSP: 0018:ffff8880196dfbc0 EFLAGS: 00010286 [ 50.303116] RAX: 0000000000000000 RBX: ffffed10032dbf78 RCX: ffffffff813a4050 [ 50.304529] RDX: ffff888017528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.305951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032dbf2f [ 50.307360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.308791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196dfdf8 [ 50.310235] FS: 00007f39cccc5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.311833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.313040] CR2: 00007f39cd1b7580 CR3: 000000000c636000 CR4: 0000000000350ef0 [ 50.314488] Call Trace: [ 50.315008] [ 50.315513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.316511] ? __create_object+0x59/0x80 [ 50.317387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.318474] __vmalloc_noprof+0x59/0x60 [ 50.319269] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321284] bpf_prog_alloc+0x39/0x200 [ 50.322130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.323164] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.324150] do_seccomp+0x349/0x25e0 [ 50.324910] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.325856] ? __pfx_do_seccomp+0x10/0x10 [ 50.326696] ? find_held_lock+0x2b/0x80 [ 50.327508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.328524] ? static_key_count+0x60/0x80 [ 50.329370] prctl_set_seccomp+0x4e/0x70 [ 50.330155] __do_sys_prctl+0xe6c/0x1d70 [ 50.330983] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.331882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.332903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.333925] ? irqentry_exit+0xf3/0x650 [ 50.334741] do_syscall_64+0xbf/0x430 [ 50.335531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.336548] RIP: 0033:0x7f39cd1b75cd [ 50.337254] 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 [ 50.340667] RSP: 002b:00007ffd60e14e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.342125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39cd1b75cd [ 50.343485] RDX: 000055c1f79c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.344852] RBP: 00007ffd60e14ef0 R08: 0000000000000000 R09: 00007ffd60e14590 [ 50.346224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2162ddad0 [ 50.347589] R13: 00007ffd60e15320 R14: 000055c2162debc0 R15: 000055c2162ef780 [ 50.348988] [ 50.349489] irq event stamp: 1799 [ 50.350149] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.351773] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.353415] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.355004] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.356382] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19035' (ECDSA) to the list of known hosts. 2025/11/18 20:10:05 fuzzer started 2025/11/18 20:10:06 dialing manager at localhost:34383 2025/11/18 20:10:06 checking machine... 2025/11/18 20:10:06 checking revisions... [ 51.225173] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:10:06 testing simple program... [ 51.303719] cgroup: Unknown subsys name 'net' [ 51.362410] cgroup: Unknown subsys name 'cpuset' [ 51.374526] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:10:05 Registers: info registers vcpu 0 RAX=0000000000002000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bda89b0b0 CR3=0000000009bae000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002aa6d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9702e688 CR3=000000000ea6d000 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=30313a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000