[ 51.271339] ------------[ cut here ]------------ [ 51.272350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.274547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 51.276161] Modules linked in: [ 51.276794] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.278961] Tainted: [W]=WARN [ 51.279558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.281142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.282142] 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 [ 51.285557] RSP: 0018:ffff88801813fbc0 EFLAGS: 00010286 [ 51.286613] RAX: 0000000000000000 RBX: ffffed1003027f78 RCX: ffffffff813a4050 [ 51.287985] RDX: ffff88801ba79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.289354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003027f2f [ 51.290787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.292222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801813fdf8 [ 51.293649] FS: 00007f6b211af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.295257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.296437] CR2: 00007ffd78547ef8 CR3: 000000000e825000 CR4: 0000000000350ef0 [ 51.297860] Call Trace: [ 51.298856] [ 51.299355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.300353] ? __create_object+0x59/0x80 [ 51.301222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.302298] __vmalloc_noprof+0x59/0x60 [ 51.303113] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.304042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.305027] bpf_prog_alloc+0x39/0x200 [ 51.305759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.306761] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.307715] do_seccomp+0x349/0x25e0 [ 51.308477] ? find_held_lock+0x2b/0x80 [ 51.309283] ? do_prlimit+0x310/0x610 [ 51.310076] ? __pfx_do_seccomp+0x10/0x10 [ 51.310867] ? do_raw_spin_unlock+0x53/0x220 [ 51.311745] ? _raw_spin_unlock+0x1e/0x40 [ 51.312562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.313574] ? static_key_count+0x60/0x80 [ 51.314435] prctl_set_seccomp+0x4e/0x70 [ 51.315247] __do_sys_prctl+0xe6c/0x1d70 [ 51.316084] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.317001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.318044] ? irqentry_exit+0xf3/0x650 [ 51.318812] do_syscall_64+0xbf/0x430 [ 51.319590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.320592] RIP: 0033:0x7f6b216a15cd [ 51.321355] 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 [ 51.324699] RSP: 002b:00007ffd78546100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.326140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b216a15cd [ 51.327485] RDX: 00005576cb5bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.328833] RBP: 00007ffd78546160 R08: 0000000000000000 R09: 00007ffd78545800 [ 51.330169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576e989dad0 [ 51.331515] R13: 00007ffd78546590 R14: 00005576e989ebc0 R15: 00005576e98af780 [ 51.332882] [ 51.333363] irq event stamp: 1787 [ 51.334050] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 51.335535] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 51.336879] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 51.338253] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 51.339558] ---[ end trace 0000000000000000 ]--- [ 54.683566] ------------[ cut here ]------------ [ 54.684475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.686465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.687899] Modules linked in: [ 54.688520] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.690520] Tainted: [W]=WARN [ 54.691346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.692968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.693840] 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 [ 54.696991] RSP: 0018:ffff88801744fbc0 EFLAGS: 00010286 [ 54.697903] RAX: 0000000000000000 RBX: ffffed1002e89f78 RCX: ffffffff813a4050 [ 54.699173] RDX: ffff8880169bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.700440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e89f2f [ 54.701732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.703020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801744fdf8 [ 54.704293] FS: 00007f949c74d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.705712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.706776] CR2: 00007ffcd2462ef8 CR3: 000000001fb40000 CR4: 0000000000350ef0 [ 54.708062] Call Trace: [ 54.708530] [ 54.708975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.709821] ? __create_object+0x59/0x80 [ 54.710608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.711568] __vmalloc_noprof+0x59/0x60 [ 54.712317] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.713197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.714131] bpf_prog_alloc+0x39/0x200 [ 54.714825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.715741] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.716637] do_seccomp+0x349/0x25e0 [ 54.717350] ? find_held_lock+0x2b/0x80 [ 54.718146] ? do_prlimit+0x310/0x610 [ 54.718844] ? __pfx_do_seccomp+0x10/0x10 [ 54.719610] ? do_raw_spin_unlock+0x53/0x220 [ 54.720446] ? _raw_spin_unlock+0x1e/0x40 [ 54.721222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.722188] ? static_key_count+0x60/0x80 [ 54.722987] prctl_set_seccomp+0x4e/0x70 [ 54.723721] __do_sys_prctl+0xe6c/0x1d70 [ 54.724489] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.725343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.726311] ? irqentry_exit+0xf3/0x650 [ 54.727066] do_syscall_64+0xbf/0x430 [ 54.727761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.728698] RIP: 0033:0x7f949cc3f5cd [ 54.729392] 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 [ 54.732572] RSP: 002b:00007ffcd24603f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.733917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949cc3f5cd [ 54.735210] RDX: 000055b1fbd2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.736496] RBP: 00007ffcd2460450 R08: 0000000000000000 R09: 00007ffcd245faf0 [ 54.737767] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b21c057b10 [ 54.739054] R13: 00007ffcd2460880 R14: 000055b21c0582b0 R15: 000055b21c06c6f0 [ 54.740352] [ 54.740776] irq event stamp: 3259 [ 54.741413] hardirqs last enabled at (3269): [] __up_console_sem+0x78/0x80 [ 54.742953] hardirqs last disabled at (3280): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 54.744597] softirqs last enabled at (3202): [] handle_softirqs+0x50c/0x770 [ 54.746146] softirqs last disabled at (3197): [] __irq_exit_rcu+0xc4/0x100 [ 54.747417] ---[ end trace 0000000000000000 ]--- [ 55.497067] ------------[ cut here ]------------ [ 55.497987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.500051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 55.501491] Modules linked in: [ 55.502191] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.504177] Tainted: [W]=WARN [ 55.504723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.506231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.507148] 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 [ 55.510322] RSP: 0018:ffff88800c0bfbc0 EFLAGS: 00010286 [ 55.511302] RAX: 0000000000000000 RBX: ffffed1001817f78 RCX: ffffffff813a4050 [ 55.512594] RDX: ffff888015c75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.513865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001817f2f [ 55.515166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.516465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c0bfdf8 [ 55.517758] FS: 00007f918f98c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.519206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.520261] CR2: 00007ffce207cef8 CR3: 000000000b715000 CR4: 0000000000350ef0 [ 55.521531] Call Trace: [ 55.522023] [ 55.522452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.523357] ? __create_object+0x59/0x80 [ 55.524164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.525135] __vmalloc_noprof+0x59/0x60 [ 55.525858] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.526736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.527667] bpf_prog_alloc+0x39/0x200 [ 55.528417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.529342] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.530258] do_seccomp+0x349/0x25e0 [ 55.530919] ? find_held_lock+0x2b/0x80 [ 55.531682] ? do_prlimit+0x310/0x610 [ 55.532423] ? __pfx_do_seccomp+0x10/0x10 [ 55.533188] ? do_raw_spin_unlock+0x53/0x220 [ 55.534014] ? _raw_spin_unlock+0x1e/0x40 [ 55.534772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.535723] ? static_key_count+0x60/0x80 [ 55.536516] prctl_set_seccomp+0x4e/0x70 [ 55.537287] __do_sys_prctl+0xe6c/0x1d70 [ 55.538118] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.539261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.540234] ? irqentry_exit+0xf3/0x650 [ 55.540997] do_syscall_64+0xbf/0x430 [ 55.541688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.542648] RIP: 0033:0x7f918fe7e5cd [ 55.543341] 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 [ 55.546742] RSP: 002b:00007ffce207b840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.548363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f918fe7e5cd [ 55.549793] RDX: 0000556a8d7abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.551091] RBP: 00007ffce207b8a0 R08: 0000000000000000 R09: 00007ffce207af40 [ 55.552406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a9e2ae2b0 [ 55.553683] R13: 00007ffce207bcd0 R14: 0000556a9e2b0d20 R15: 0000556a9e2c28d0 [ 55.554994] [ 55.555416] irq event stamp: 1733 [ 55.556067] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 55.557608] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 55.559135] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 55.560675] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 55.562232] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57184' (ECDSA) to the list of known hosts. 2025/11/18 13:53:30 fuzzer started 2025/11/18 13:53:30 dialing manager at localhost:34383 2025/11/18 13:53:30 checking machine... 2025/11/18 13:53:30 checking revisions... [ 56.484771] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:53:30 testing simple program... [ 56.586466] cgroup: Unknown subsys name 'net' [ 56.649162] cgroup: Unknown subsys name 'cpuset' [ 56.670580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:53:29 Registers: info registers vcpu 0 RAX=ffffffff814ab2f0 RBX=ffff88806ce37340 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff8880180d0000 RDI=ffff88806ce37340 RBP=ffff88806ce08d30 RSP=ffff88806ce08ce8 R8 =0000000000000001 R9 =ffffed100d9c1190 R10=0000000000000000 R11=0000000000000001 R12=ffff8880180d0000 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff814ab2f4 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 00007f949c74d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f949c712008 CR3=000000001fb1e000 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=2039323a33353a333120383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343938303620 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a33353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000002005 RBX=ffff888015c71bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015c72618 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015c72640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 00007ff439bfc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff439312000 CR3=000000000d781000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=a4d69f9806b3029a00000000000ae988 XMM05=2555a55e9f1496ef0000000000320168 XMM06=6fde8dda3ba77ff2000000000031e7a0 XMM07=fb795ef6d6577056000000000030e080 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000