[ 44.027438] ------------[ cut here ]------------ [ 44.028477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.030613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.032169] Modules linked in: [ 44.032844] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.034931] Tainted: [W]=WARN [ 44.035565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.037155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.038125] 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 [ 44.041501] RSP: 0018:ffff888016d9fbc0 EFLAGS: 00010286 [ 44.042550] RAX: 0000000000000000 RBX: ffffed1002db3f78 RCX: ffffffff813a4050 [ 44.044040] RDX: ffff88800abf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.045459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db3f2f [ 44.046716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d9fdf8 [ 44.049299] FS: 00007f0eb6cb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.050739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.051795] CR2: 00007f0eb71a4580 CR3: 000000000e057000 CR4: 0000000000350ef0 [ 44.053067] Call Trace: [ 44.053563] [ 44.053975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.054864] ? __create_object+0x59/0x80 [ 44.055634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.056608] __vmalloc_noprof+0x59/0x60 [ 44.057367] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.058204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059133] bpf_prog_alloc+0x39/0x200 [ 44.059860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.060807] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.061709] do_seccomp+0x349/0x25e0 [ 44.062428] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.063332] ? __pfx_do_seccomp+0x10/0x10 [ 44.064085] ? find_held_lock+0x2b/0x80 [ 44.064839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.065802] ? static_key_count+0x60/0x80 [ 44.066597] prctl_set_seccomp+0x4e/0x70 [ 44.067369] __do_sys_prctl+0xe6c/0x1d70 [ 44.068134] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.068978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.069960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.071231] ? irqentry_exit+0xf3/0x650 [ 44.072077] do_syscall_64+0xbf/0x430 [ 44.072785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.073616] RIP: 0033:0x7f0eb71a45cd [ 44.074205] 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 [ 44.077040] RSP: 002b:00007ffda3783260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.078260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0eb71a45cd [ 44.079392] RDX: 000055e2b0c5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.080544] RBP: 00007ffda37832c0 R08: 0000000000000000 R09: 00007ffda3782960 [ 44.081674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2ce7c9ad0 [ 44.082805] R13: 00007ffda37836f0 R14: 000055e2ce7cabc0 R15: 000055e2ce7db780 [ 44.083960] [ 44.084377] irq event stamp: 1831 [ 44.084909] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 44.086259] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 44.087595] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 44.088968] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 44.090302] ---[ end trace 0000000000000000 ]--- [ 47.270976] ------------[ cut here ]------------ [ 47.271428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.272388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.273062] Modules linked in: [ 47.273367] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.274294] Tainted: [W]=WARN [ 47.274553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.275224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.275656] 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 [ 47.277169] RSP: 0018:ffff888019ecfbc0 EFLAGS: 00010286 [ 47.277632] RAX: 0000000000000000 RBX: ffffed10033d9f78 RCX: ffffffff813a4050 [ 47.278217] RDX: ffff888019ca3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.278809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d9f2f [ 47.279402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.279989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ecfdf8 [ 47.280591] FS: 00007f46543c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.281273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.281748] CR2: 00007ffd7a530ef8 CR3: 000000000de35000 CR4: 0000000000350ef0 [ 47.282355] Call Trace: [ 47.282578] [ 47.282770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.283167] ? __create_object+0x59/0x80 [ 47.283527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.283971] __vmalloc_noprof+0x59/0x60 [ 47.284337] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.284724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.285139] bpf_prog_alloc+0x39/0x200 [ 47.285480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.285900] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.286319] do_seccomp+0x349/0x25e0 [ 47.286632] ? find_held_lock+0x2b/0x80 [ 47.286956] ? do_prlimit+0x310/0x610 [ 47.287290] ? __pfx_do_seccomp+0x10/0x10 [ 47.287622] ? do_raw_spin_unlock+0x53/0x220 [ 47.287981] ? _raw_spin_unlock+0x1e/0x40 [ 47.288334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.288747] ? static_key_count+0x60/0x80 [ 47.289085] prctl_set_seccomp+0x4e/0x70 [ 47.289434] __do_sys_prctl+0xe6c/0x1d70 [ 47.289765] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.290127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.290562] ? irqentry_exit+0xf3/0x650 [ 47.290885] do_syscall_64+0xbf/0x430 [ 47.291197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.291626] RIP: 0033:0x7f46548b95cd [ 47.291931] 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 [ 47.293353] RSP: 002b:00007ffd7a52f7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.293942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46548b95cd [ 47.294522] RDX: 00005600c7f59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.295076] RBP: 00007ffd7a52f830 R08: 0000000000000000 R09: 00007ffd7a52eed0 [ 47.295652] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600f428cad0 [ 47.296213] R13: 00007ffd7a52fc60 R14: 00005600f428dbc0 R15: 00005600f429e780 [ 47.296797] [ 47.296987] irq event stamp: 1669 [ 47.297274] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 47.297934] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 47.298616] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 47.299310] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 47.299976] ---[ end trace 0000000000000000 ]--- [ 47.949917] ------------[ cut here ]------------ [ 47.950688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.952348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.953556] Modules linked in: [ 47.954042] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.955643] Tainted: [W]=WARN [ 47.956102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.957296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.958007] 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 [ 47.960594] RSP: 0018:ffff888017ff7bc0 EFLAGS: 00010286 [ 47.961398] RAX: 0000000000000000 RBX: ffffed1002ffef78 RCX: ffffffff813a4050 [ 47.962451] RDX: ffff88801b928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.963494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ffef2f [ 47.964548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.965590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ff7df8 [ 47.966633] FS: 00007fac8d5f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.967811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.968682] CR2: 00007fac8dae5580 CR3: 0000000018598000 CR4: 0000000000350ef0 [ 47.969735] Call Trace: [ 47.970114] [ 47.970482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.971180] ? __create_object+0x59/0x80 [ 47.971816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.972624] __vmalloc_noprof+0x59/0x60 [ 47.973207] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.973917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.974675] bpf_prog_alloc+0x39/0x200 [ 47.975289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.976030] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.976777] do_seccomp+0x349/0x25e0 [ 47.977354] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.978049] ? __pfx_do_seccomp+0x10/0x10 [ 47.978691] ? find_held_lock+0x2b/0x80 [ 47.979309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.980062] ? static_key_count+0x60/0x80 [ 47.980717] prctl_set_seccomp+0x4e/0x70 [ 47.981354] __do_sys_prctl+0xe6c/0x1d70 [ 47.981956] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.982659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.983450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.984217] ? irqentry_exit+0xf3/0x650 [ 47.984843] do_syscall_64+0xbf/0x430 [ 47.985446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.986185] RIP: 0033:0x7fac8dae55cd [ 47.986756] 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 [ 47.989346] RSP: 002b:00007ffd2b9aba70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.990452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac8dae55cd [ 47.991497] RDX: 000055a9ea2f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.992550] RBP: 00007ffd2b9abad0 R08: 0000000000000000 R09: 00007ffd2b9ab170 [ 47.993599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa1326cad0 [ 47.994648] R13: 00007ffd2b9abf00 R14: 000055aa1326dbc0 R15: 000055aa1327e780 [ 47.995712] [ 47.996068] irq event stamp: 1653 [ 47.996597] hardirqs last enabled at (1663): [] __up_console_sem+0x78/0x80 [ 47.997828] hardirqs last disabled at (1672): [] __up_console_sem+0x5d/0x80 [ 47.999060] softirqs last enabled at (102): [] handle_softirqs+0x50c/0x770 [ 48.000310] softirqs last disabled at (95): [] __irq_exit_rcu+0xc4/0x100 [ 48.001510] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34500' (ECDSA) to the list of known hosts. 2025/11/18 16:41:39 fuzzer started 2025/11/18 16:41:39 dialing manager at localhost:34383 2025/11/18 16:41:39 checking machine... 2025/11/18 16:41:39 checking revisions... [ 48.796568] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:41:40 testing simple program... [ 48.882223] cgroup: Unknown subsys name 'net' [ 48.945536] cgroup: Unknown subsys name 'cpuset' [ 48.961503] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:41:39 Registers: info registers vcpu 0 RAX=201c77fa0b85b800 RBX=ffff88801855fc98 RCX=ffff88801855fa24 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801b895d98 RBP=ffffffff85e1ffe0 RSP=ffff88801855fa18 R8 =ffffffff86abea64 R9 =ffff88801855fb10 R10=000000000003c9ed R11=00000000000266cc R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801b895340 R15=0000000000000001 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f46543c7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f465497f0b0 CR3=000000001f9eb000 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=2039333a31343a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a31343a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ac6f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f33b96e6000 CR3=000000000e168000 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=f0521fd407fc78b3f240b2a67f515a85 XMM02=ec2efd57dc4c00df0000000000305808 XMM03=566c0dc32160c81f00000000003058d8 XMM04=446d5ca3bcd5b1d900000000000ae988 XMM05=e3de7594256ae0610000000000320f88 XMM06=817b8945e9d50373000000000031f8c0 XMM07=e042d86d42eb936e000000000030f5e8 XMM08=566c0dc32160c81f00000000003058d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000