[ 46.427288] ------------[ cut here ]------------ [ 46.428235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.430212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.431684] Modules linked in: [ 46.432327] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.434312] Tainted: [W]=WARN [ 46.434864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.436325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.437234] 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 [ 46.440390] RSP: 0018:ffff88800e0b7bc0 EFLAGS: 00010286 [ 46.441370] RAX: 0000000000000000 RBX: ffffed1001c16f78 RCX: ffffffff813a4050 [ 46.442665] RDX: ffff888015f21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.443942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c16f2f [ 46.445210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.446490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0b7df8 [ 46.447768] FS: 00007faa9059b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.449190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.450253] CR2: 00007ffd9e6c8ef7 CR3: 000000000d754000 CR4: 0000000000350ef0 [ 46.451529] Call Trace: [ 46.452028] [ 46.452436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.453334] ? __create_object+0x59/0x80 [ 46.454133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.455092] __vmalloc_noprof+0x59/0x60 [ 46.455799] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.456670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.457585] bpf_prog_alloc+0x39/0x200 [ 46.458329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.459249] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.460150] do_seccomp+0x349/0x25e0 [ 46.460817] ? find_held_lock+0x2b/0x80 [ 46.461566] ? do_prlimit+0x310/0x610 [ 46.462352] ? __pfx_do_seccomp+0x10/0x10 [ 46.463172] ? do_raw_spin_unlock+0x53/0x220 [ 46.464055] ? _raw_spin_unlock+0x1e/0x40 [ 46.464799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.465772] ? static_key_count+0x60/0x80 [ 46.466579] prctl_set_seccomp+0x4e/0x70 [ 46.467349] __do_sys_prctl+0xe6c/0x1d70 [ 46.468127] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.468948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.469920] ? irqentry_exit+0xf3/0x650 [ 46.470683] do_syscall_64+0xbf/0x430 [ 46.471423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.472367] RIP: 0033:0x7faa90a8d5cd [ 46.473087] 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 [ 46.476269] RSP: 002b:00007ffd9e6c6a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.477618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa90a8d5cd [ 46.478916] RDX: 000055d402dcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.480189] RBP: 00007ffd9e6c6a90 R08: 0000000000000000 R09: 00007ffd9e6c6130 [ 46.481462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d41853cad0 [ 46.482749] R13: 00007ffd9e6c6ec0 R14: 000055d41853dbc0 R15: 000055d41854e780 [ 46.484066] [ 46.484487] irq event stamp: 1777 [ 46.485143] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.486710] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.488233] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 46.489766] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 46.491277] ---[ end trace 0000000000000000 ]--- [ 49.875425] ------------[ cut here ]------------ [ 49.876424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.878563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.880146] Modules linked in: [ 49.880755] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.882855] Tainted: [W]=WARN [ 49.883501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.885058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.885988] 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 [ 49.889335] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 49.890378] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 49.891731] RDX: ffff888015ed5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.893104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 49.894478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.895850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 49.897180] FS: 00007f2d651d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.898712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.899848] CR2: 00007f2d656c5580 CR3: 000000001b6ce000 CR4: 0000000000350ef0 [ 49.901173] Call Trace: [ 49.901662] [ 49.902139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.902977] ? __create_object+0x59/0x80 [ 49.903820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.904883] __vmalloc_noprof+0x59/0x60 [ 49.905669] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.906610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.907593] bpf_prog_alloc+0x39/0x200 [ 49.908427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.909410] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.910418] do_seccomp+0x349/0x25e0 [ 49.911166] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.912126] ? __pfx_do_seccomp+0x10/0x10 [ 49.912909] ? find_held_lock+0x2b/0x80 [ 49.913717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.914798] ? static_key_count+0x60/0x80 [ 49.915666] prctl_set_seccomp+0x4e/0x70 [ 49.916511] __do_sys_prctl+0xe6c/0x1d70 [ 49.917338] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.918256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.920299] ? irqentry_exit+0xf3/0x650 [ 49.921106] do_syscall_64+0xbf/0x430 [ 49.921839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.922847] RIP: 0033:0x7f2d656c55cd [ 49.923606] 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 [ 49.926945] RSP: 002b:00007ffec1319ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.928362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d656c55cd [ 49.929702] RDX: 0000556b2a467e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.931056] RBP: 00007ffec1319b30 R08: 0000000000000000 R09: 00007ffec13191d0 [ 49.932412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b48bd5ad0 [ 49.933745] R13: 00007ffec1319f60 R14: 0000556b48bd6bc0 R15: 0000556b48be7780 [ 49.935158] [ 49.935609] irq event stamp: 1777 [ 49.936319] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.937931] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.939241] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.940358] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.941452] ---[ end trace 0000000000000000 ]--- [ 50.699560] ------------[ cut here ]------------ [ 50.700505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.702516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.704022] Modules linked in: [ 50.704612] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.706876] Tainted: [W]=WARN [ 50.707548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.709065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.709955] 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 [ 50.713136] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 50.714142] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 50.715432] RDX: ffff88800b1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.716725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 50.718061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.719346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 50.720660] FS: 00007f0b19ac7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.722130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.723196] CR2: 00007ffdf84e4ef7 CR3: 000000000d8ee000 CR4: 0000000000350ef0 [ 50.724502] Call Trace: [ 50.724980] [ 50.725428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.726450] ? __create_object+0x59/0x80 [ 50.727255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.728242] __vmalloc_noprof+0x59/0x60 [ 50.728966] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.729864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.730803] bpf_prog_alloc+0x39/0x200 [ 50.731547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.732489] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.733401] do_seccomp+0x349/0x25e0 [ 50.734133] ? find_held_lock+0x2b/0x80 [ 50.734729] ? do_prlimit+0x310/0x610 [ 50.735344] ? __pfx_do_seccomp+0x10/0x10 [ 50.735962] ? do_raw_spin_unlock+0x53/0x220 [ 50.736650] ? _raw_spin_unlock+0x1e/0x40 [ 50.737285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.738175] ? static_key_count+0x60/0x80 [ 50.738875] prctl_set_seccomp+0x4e/0x70 [ 50.739556] __do_sys_prctl+0xe6c/0x1d70 [ 50.740244] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.740951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.741804] ? irqentry_exit+0xf3/0x650 [ 50.742490] do_syscall_64+0xbf/0x430 [ 50.743153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.743964] RIP: 0033:0x7f0b19fb95cd [ 50.744587] 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 [ 50.747446] RSP: 002b:00007ffdf84e36e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.748665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b19fb95cd [ 50.749812] RDX: 0000562948995e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.750949] RBP: 00007ffdf84e3740 R08: 0000000000000000 R09: 00007ffdf84e2de0 [ 50.752130] R10: 0000000000000000 R11: 0000000000000246 R12: 000056297d4bf240 [ 50.753276] R13: 00007ffdf84e3b70 R14: 000056297d4bebf0 R15: 000056297d4d34d0 [ 50.754436] [ 50.754809] irq event stamp: 1785 [ 50.755378] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.756696] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.758095] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 50.759476] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 50.760813] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58710' (ECDSA) to the list of known hosts. 2025/11/18 18:50:07 fuzzer started 2025/11/18 18:50:08 dialing manager at localhost:34383 2025/11/18 18:50:08 checking machine... 2025/11/18 18:50:08 checking revisions... [ 51.650951] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:50:08 testing simple program... [ 51.738412] cgroup: Unknown subsys name 'net' [ 51.785960] cgroup: Unknown subsys name 'cpuset' [ 51.803430] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:50:07 Registers: info registers vcpu 0 RAX=0000000080010101 RBX=0000000000000000 RCX=ffffffff8162e477 RDX=0000000000000000 RSI=ffff88806ce28580 RDI=ffff88806ce28e58 RBP=ffff88806ce28e58 RSP=ffff88806ce08e18 R8 =0000000000000001 R9 =ffffed100d9c11b7 R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8162b4d2 RFL=00000046 [---Z-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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec1313000 CR3=000000002060a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028879 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f58cde2f000 CR3=000000000d9ec000 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=30353a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000