[ 38.968721] ------------[ cut here ]------------ [ 38.969674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.971678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.973122] Modules linked in: [ 38.973755] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.975730] Tainted: [W]=WARN [ 38.976286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978688] 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 [ 38.981871] RSP: 0018:ffff88801bdf7bc0 EFLAGS: 00010286 [ 38.982862] RAX: 0000000000000000 RBX: ffffed10037bef78 RCX: ffffffff813a4050 [ 38.984153] RDX: ffff88801a7a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.985444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037bef2f [ 38.986732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.988018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdf7df8 [ 38.989321] FS: 00007f00a75d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.990756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.991833] CR2: 00007fff013b5ef7 CR3: 0000000009c5b000 CR4: 0000000000350ef0 [ 38.993133] Call Trace: [ 38.993661] [ 38.994088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.994998] ? __create_object+0x59/0x80 [ 38.995798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.996790] __vmalloc_noprof+0x59/0x60 [ 38.997524] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999351] bpf_prog_alloc+0x39/0x200 [ 39.000091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001032] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001963] do_seccomp+0x349/0x25e0 [ 39.002694] ? find_held_lock+0x2b/0x80 [ 39.003415] ? do_prlimit+0x310/0x610 [ 39.004163] ? __pfx_do_seccomp+0x10/0x10 [ 39.004947] ? do_raw_spin_unlock+0x53/0x220 [ 39.005795] ? _raw_spin_unlock+0x1e/0x40 [ 39.006528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007514] ? static_key_count+0x60/0x80 [ 39.008333] prctl_set_seccomp+0x4e/0x70 [ 39.009114] __do_sys_prctl+0xe6c/0x1d70 [ 39.009921] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011781] ? irqentry_exit+0xf3/0x650 [ 39.012511] do_syscall_64+0xbf/0x430 [ 39.013267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014236] RIP: 0033:0x7f00a7aca5cd [ 39.014950] 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 [ 39.018160] RSP: 002b:00007fff013b4cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00a7aca5cd [ 39.020842] RDX: 000055a571618e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022142] RBP: 00007fff013b4d10 R08: 0000000000000000 R09: 00007fff013b43b0 [ 39.023453] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5965f7ad0 [ 39.024740] R13: 00007fff013b5140 R14: 000055a5965f8bc0 R15: 000055a596609780 [ 39.026089] [ 39.026514] irq event stamp: 1747 [ 39.027167] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.028704] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.030189] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.031474] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.032734] ---[ end trace 0000000000000000 ]--- [ 42.530745] ------------[ cut here ]------------ [ 42.531459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.533081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.534263] Modules linked in: [ 42.534794] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.536412] Tainted: [W]=WARN [ 42.536889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.538070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.538806] 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 [ 42.541318] RSP: 0018:ffff888019fefbc0 EFLAGS: 00010286 [ 42.542107] RAX: 0000000000000000 RBX: ffffed10033fdf78 RCX: ffffffff813a4050 [ 42.543122] RDX: ffff888015c75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.544150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fdf2f [ 42.545166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.546187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fefdf8 [ 42.547206] FS: 00007f851485f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.548366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.549212] CR2: 00007ffee8029ef7 CR3: 0000000009c29000 CR4: 0000000000350ef0 [ 42.550258] Call Trace: [ 42.550655] [ 42.550983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.551696] ? __create_object+0x59/0x80 [ 42.552283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.553065] __vmalloc_noprof+0x59/0x60 [ 42.553685] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.554342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.555079] bpf_prog_alloc+0x39/0x200 [ 42.555663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.556362] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.557085] do_seccomp+0x349/0x25e0 [ 42.557660] ? find_held_lock+0x2b/0x80 [ 42.558239] ? do_prlimit+0x310/0x610 [ 42.558823] ? __pfx_do_seccomp+0x10/0x10 [ 42.559414] ? do_raw_spin_unlock+0x53/0x220 [ 42.560070] ? _raw_spin_unlock+0x1e/0x40 [ 42.560696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.561446] ? static_key_count+0x60/0x80 [ 42.562090] prctl_set_seccomp+0x4e/0x70 [ 42.562705] __do_sys_prctl+0xe6c/0x1d70 [ 42.563297] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.563976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.564733] ? irqentry_exit+0xf3/0x650 [ 42.565312] do_syscall_64+0xbf/0x430 [ 42.565890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.566648] RIP: 0033:0x7f8514d515cd [ 42.567180] 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 [ 42.569711] RSP: 002b:00007ffee8028e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.570788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8514d515cd [ 42.571801] RDX: 00005595ce6d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.572827] RBP: 00007ffee8028e90 R08: 0000000000000000 R09: 00007ffee8028530 [ 42.573859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055960966cad0 [ 42.574871] R13: 00007ffee80292c0 R14: 000055960966dbc0 R15: 000055960967e780 [ 42.575904] [ 42.576243] irq event stamp: 1723 [ 42.576763] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.577980] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.579187] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 42.580410] softirqs last disabled at (1223): [] __irq_exit_rcu+0xc4/0x100 [ 42.581619] ---[ end trace 0000000000000000 ]--- [ 43.378883] ------------[ cut here ]------------ [ 43.379645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.381307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.382512] Modules linked in: [ 43.383029] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.384661] Tainted: [W]=WARN [ 43.385118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.386463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.387228] 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 [ 43.389874] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 43.390698] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 43.391768] RDX: ffff888016a18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.392833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 43.393915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.394970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 43.396045] FS: 00007f7841ccd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.397253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.398136] CR2: 00007ffe3f456ef7 CR3: 000000001f3e2000 CR4: 0000000000350ef0 [ 43.399212] Call Trace: [ 43.399627] [ 43.399969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.400712] ? __create_object+0x59/0x80 [ 43.401334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.402153] __vmalloc_noprof+0x59/0x60 [ 43.402778] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.403457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.404237] bpf_prog_alloc+0x39/0x200 [ 43.404844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.405624] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.406334] do_seccomp+0x349/0x25e0 [ 43.406932] ? find_held_lock+0x2b/0x80 [ 43.407557] ? do_prlimit+0x310/0x610 [ 43.408136] ? __pfx_do_seccomp+0x10/0x10 [ 43.408778] ? do_raw_spin_unlock+0x53/0x220 [ 43.409455] ? _raw_spin_unlock+0x1e/0x40 [ 43.410098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.410893] ? static_key_count+0x60/0x80 [ 43.411515] prctl_set_seccomp+0x4e/0x70 [ 43.412161] __do_sys_prctl+0xe6c/0x1d70 [ 43.412823] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.413513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.414336] ? irqentry_exit+0xf3/0x650 [ 43.414969] do_syscall_64+0xbf/0x430 [ 43.415583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.416331] RIP: 0033:0x7f78421bf5cd [ 43.416926] 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 [ 43.419577] RSP: 002b:00007ffe3f4547c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.420713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78421bf5cd [ 43.421793] RDX: 00005610beee3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.422863] RBP: 00007ffe3f454820 R08: 0000000000000000 R09: 00007ffe3f453ec0 [ 43.423924] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610cf991ad0 [ 43.424995] R13: 00007ffe3f454c50 R14: 00005610cf992bc0 R15: 00005610cf9a3780 [ 43.426093] [ 43.426446] irq event stamp: 1749 [ 43.426999] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 43.428269] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 43.429555] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 43.430853] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 43.432119] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22512' (ECDSA) to the list of known hosts. 2025/11/19 06:26:29 fuzzer started 2025/11/19 06:26:29 dialing manager at localhost:34383 2025/11/19 06:26:29 checking machine... 2025/11/19 06:26:29 checking revisions... [ 44.302438] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:26:29 testing simple program... [ 44.400669] cgroup: Unknown subsys name 'net' [ 44.458197] cgroup: Unknown subsys name 'cpuset' [ 44.474691] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:26:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627b40 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =ffffffff86ab8458 R9 =ffff888009627830 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff888009627838 R14=ffff888009627b40 R15=ffff8880096277f0 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2f799548 CR3=000000000e303000 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=2038323a36323a363020393120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a323138333320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a36323a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86abec64 RDX=0000000000000008 RSI=ffff888016b6fcf0 RDI=ffff888016b6fb10 RBP=ffff888016b6fb68 RSP=ffff888016b6faa0 R8 =ffffffff86abec68 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=ffff888016b6fb70 R13=ffff888016b6fb58 R14=ffff888016b6fcf8 R15=ffff888016b6fb10 RIP=ffffffff8135ef8a RFL=00000246 [---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 00007f851485f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8514e16618 CR3=000000000d82d000 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