[ 54.044554] ------------[ cut here ]------------ [ 54.045329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.047014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.048184] Modules linked in: [ 54.048661] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.050251] Tainted: [W]=WARN [ 54.050698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.051903] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.052604] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.055405] RSP: 0018:ffff88801a16fbc0 EFLAGS: 00010286 [ 54.056420] RAX: 0000000000000000 RBX: ffffed100342df78 RCX: ffffffff813a4050 [ 54.057469] RDX: ffff8880194ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.058500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342df2f [ 54.059530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.060552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a16fdf8 [ 54.061593] FS: 00007fea2208b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.062750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.063612] CR2: 00007fff66796ef7 CR3: 0000000009ede000 CR4: 0000000000350ef0 [ 54.064637] Call Trace: [ 54.065045] [ 54.065382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.066102] ? __create_object+0x59/0x80 [ 54.066694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.067486] __vmalloc_noprof+0x59/0x60 [ 54.068095] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.068764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.069523] bpf_prog_alloc+0x39/0x200 [ 54.070110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.070814] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.071538] do_seccomp+0x349/0x25e0 [ 54.072118] ? find_held_lock+0x2b/0x80 [ 54.072693] ? do_prlimit+0x310/0x610 [ 54.073294] ? __pfx_do_seccomp+0x10/0x10 [ 54.073915] ? do_raw_spin_unlock+0x53/0x220 [ 54.074551] ? _raw_spin_unlock+0x1e/0x40 [ 54.075182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.075951] ? static_key_count+0x60/0x80 [ 54.076555] prctl_set_seccomp+0x4e/0x70 [ 54.077184] __do_sys_prctl+0xe6c/0x1d70 [ 54.077777] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.078477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.079243] ? irqentry_exit+0xf3/0x650 [ 54.079814] do_syscall_64+0xbf/0x430 [ 54.080405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.081178] RIP: 0033:0x7fea2257d5cd [ 54.081708] 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 [ 54.084250] RSP: 002b:00007fff66795c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.085353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea2257d5cd [ 54.086390] RDX: 0000563f6d56de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.087411] RBP: 00007fff66795c90 R08: 0000000000000000 R09: 00007fff66795330 [ 54.088442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f9c9fdad0 [ 54.089490] R13: 00007fff667960c0 R14: 0000563f9c9febc0 R15: 0000563f9ca0f780 [ 54.090545] [ 54.090919] irq event stamp: 2147 [ 54.091400] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 54.092622] hardirqs last disabled at (2164): [] __up_console_sem+0x5d/0x80 [ 54.093859] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 54.095115] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 54.096324] ---[ end trace 0000000000000000 ]--- [ 56.843108] ------------[ cut here ]------------ [ 56.844042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.846085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 56.847763] Modules linked in: [ 56.848447] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.850436] Tainted: [W]=WARN [ 56.851044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.852507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.853447] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 56.856606] RSP: 0018:ffff88801a84fbc0 EFLAGS: 00010286 [ 56.857607] RAX: 0000000000000000 RBX: ffffed1003509f78 RCX: ffffffff813a4050 [ 56.858907] RDX: ffff888016865340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.860196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003509f2f [ 56.861493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.862763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a84fdf8 [ 56.864046] FS: 00007fa4888ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.865501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.866574] CR2: 00007ffc35b58ef7 CR3: 000000001649c000 CR4: 0000000000350ef0 [ 56.867853] Call Trace: [ 56.868355] [ 56.868768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.869676] ? __create_object+0x59/0x80 [ 56.870462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.871439] __vmalloc_noprof+0x59/0x60 [ 56.872192] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.873065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.874008] bpf_prog_alloc+0x39/0x200 [ 56.874710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.875644] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.876544] do_seccomp+0x349/0x25e0 [ 56.877275] ? find_held_lock+0x2b/0x80 [ 56.878033] ? do_prlimit+0x310/0x610 [ 56.878739] ? __pfx_do_seccomp+0x10/0x10 [ 56.879516] ? do_raw_spin_unlock+0x53/0x220 [ 56.880352] ? _raw_spin_unlock+0x1e/0x40 [ 56.881131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.882120] ? static_key_count+0x60/0x80 [ 56.882925] prctl_set_seccomp+0x4e/0x70 [ 56.883660] __do_sys_prctl+0xe6c/0x1d70 [ 56.884440] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.885303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.886263] ? irqentry_exit+0xf3/0x650 [ 56.887029] do_syscall_64+0xbf/0x430 [ 56.887738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.888689] RIP: 0033:0x7fa488dbc5cd [ 56.889394] 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 [ 56.892581] RSP: 002b:00007ffc35b57ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.893966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa488dbc5cd [ 56.895268] RDX: 00005620787f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.896547] RBP: 00007ffc35b57f30 R08: 0000000000000000 R09: 00007ffc35b575d0 [ 56.897836] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620abbee240 [ 56.899146] R13: 00007ffc35b58360 R14: 00005620abbf7380 R15: 00005620abc02540 [ 56.900461] [ 56.900923] irq event stamp: 1835 [ 56.901549] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 56.902920] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 56.904185] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 56.905482] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 56.906743] ---[ end trace 0000000000000000 ]--- [ 57.616197] ------------[ cut here ]------------ [ 57.616764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.618161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 57.619088] Modules linked in: [ 57.619481] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.620743] Tainted: [W]=WARN [ 57.621125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.622088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.622648] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.624679] RSP: 0018:ffff88800a367bc0 EFLAGS: 00010286 [ 57.625335] RAX: 0000000000000000 RBX: ffffed100146cf78 RCX: ffffffff813a4050 [ 57.626165] RDX: ffff88800f033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.626998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146cf2f [ 57.627791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.628612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a367df8 [ 57.629451] FS: 00007f8882893900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.630379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.631067] CR2: 00007f8882d85580 CR3: 000000000e3e4000 CR4: 0000000000350ef0 [ 57.631858] Call Trace: [ 57.632186] [ 57.632452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.633019] ? __create_object+0x59/0x80 [ 57.633510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.634138] __vmalloc_noprof+0x59/0x60 [ 57.634603] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.635158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.635723] bpf_prog_alloc+0x39/0x200 [ 57.636192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.636763] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.637362] do_seccomp+0x349/0x25e0 [ 57.637800] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.638381] ? __pfx_do_seccomp+0x10/0x10 [ 57.638859] ? find_held_lock+0x2b/0x80 [ 57.639345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.639959] ? static_key_count+0x60/0x80 [ 57.640446] prctl_set_seccomp+0x4e/0x70 [ 57.640940] __do_sys_prctl+0xe6c/0x1d70 [ 57.641461] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.642019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.642612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.643230] ? irqentry_exit+0xf3/0x650 [ 57.643691] do_syscall_64+0xbf/0x430 [ 57.644164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.644754] RIP: 0033:0x7f8882d855cd [ 57.645213] 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 [ 57.647274] RSP: 002b:00007ffd6901cdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.648159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8882d855cd [ 57.648980] RDX: 0000563bdbdfbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.649796] RBP: 00007ffd6901ce50 R08: 0000000000000000 R09: 00007ffd6901c4f0 [ 57.650622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bfa1b1ad0 [ 57.651452] R13: 00007ffd6901d280 R14: 0000563bfa1b2bc0 R15: 0000563bfa1c3780 [ 57.652288] [ 57.652559] irq event stamp: 1723 [ 57.652977] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 57.653988] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 57.654968] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 57.655958] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 57.656927] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25064' (ECDSA) to the list of known hosts. 2025/11/17 18:09:13 fuzzer started 2025/11/17 18:09:13 dialing manager at localhost:37895 2025/11/17 18:09:13 checking machine... 2025/11/17 18:09:13 checking revisions... [ 58.497425] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:09:13 testing simple program... [ 58.573839] cgroup: Unknown subsys name 'net' [ 58.643165] cgroup: Unknown subsys name 'cpuset' [ 58.660281] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:09:12 Registers: info registers vcpu 0 RAX=000000000003fc65 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c0fc79000 CR3=000000000d59a000 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=8b08c189cd0d9aa6424ce71a1c949da0 XMM02=00000000003051e8ec2efd57dc4c00df XMM03=0000000000312080d783b3543490a32d XMM04=f9ae15d1af510efc00000000000ae988 XMM05=c258be92829b3f280000000000321ff8 XMM06=a619ff6380376af50000000000321e80 XMM07=e042d86d42eb936e0000000000312358 XMM08=d783b3543490a32d0000000000305248 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000f RBX=ffff888015ca2690 RCX=ffff88806cf08924 RDX=0000000000000004 RSI=ffffffff85e1ffe0 RDI=ffff888015ca2690 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088d0 R8 =0000000000000001 R9 =ffff88806cf08a10 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888015ca2690 R13=ffff88806cf08924 R14=0000000000000004 R15=0000000000000004 RIP=ffffffff84c71f8a 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 00007fa4888ca900 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=00007fa4888a9020 CR3=000000001f98b000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000