[ 38.965216] ------------[ cut here ]------------ [ 38.966146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.969637] Modules linked in: [ 38.970215] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.972223] Tainted: [W]=WARN [ 38.972839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975514] 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 [ 38.978654] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 38.979643] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 38.980938] RDX: ffff888016dc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 38.983532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.984813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 38.986101] FS: 00007fa247ee2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.987552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.988618] CR2: 00007fa2483d4580 CR3: 000000000bf20000 CR4: 0000000000350ef0 [ 38.989909] Call Trace: [ 38.990373] [ 38.990830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.991734] ? __create_object+0x59/0x80 [ 38.992526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993496] __vmalloc_noprof+0x59/0x60 [ 38.994207] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996043] bpf_prog_alloc+0x39/0x200 [ 38.996786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997717] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.998634] do_seccomp+0x349/0x25e0 [ 38.999327] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.000234] ? __pfx_do_seccomp+0x10/0x10 [ 39.001034] ? find_held_lock+0x2b/0x80 [ 39.001802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002779] ? static_key_count+0x60/0x80 [ 39.003592] prctl_set_seccomp+0x4e/0x70 [ 39.004325] __do_sys_prctl+0xe6c/0x1d70 [ 39.005120] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.007937] ? irqentry_exit+0xf3/0x650 [ 39.008709] do_syscall_64+0xbf/0x430 [ 39.009454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010369] RIP: 0033:0x7fa2483d45cd [ 39.011093] 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 [ 39.014274] RSP: 002b:00007ffecdb20ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.015656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2483d45cd [ 39.016951] RDX: 0000563c8da27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018241] RBP: 00007ffecdb20f30 R08: 0000000000000000 R09: 00007ffecdb205d0 [ 39.019557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cab270ad0 [ 39.020841] R13: 00007ffecdb21360 R14: 0000563cab271bc0 R15: 0000563cab282780 [ 39.022148] [ 39.022625] irq event stamp: 1769 [ 39.023250] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.024781] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.026315] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.027874] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.029430] ---[ end trace 0000000000000000 ]--- [ 41.974115] ------------[ cut here ]------------ [ 41.975054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.977033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.978480] Modules linked in: [ 41.979077] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.981067] Tainted: [W]=WARN [ 41.981668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.983158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.984063] 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 [ 41.987230] RSP: 0018:ffff88801765fbc0 EFLAGS: 00010286 [ 41.988206] RAX: 0000000000000000 RBX: ffffed1002ecbf78 RCX: ffffffff813a4050 [ 41.989492] RDX: ffff88800d295340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.990777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecbf2f [ 41.992055] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.993344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801765fdf8 [ 41.994618] FS: 00007fc5bcc98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.996074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.997137] CR2: 00007ffcaebc1ef8 CR3: 000000001fa17000 CR4: 0000000000350ef0 [ 41.998441] Call Trace: [ 41.998917] [ 41.999322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.000210] ? __create_object+0x59/0x80 [ 42.000999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.001965] __vmalloc_noprof+0x59/0x60 [ 42.002719] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.003604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004537] bpf_prog_alloc+0x39/0x200 [ 42.005241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.006159] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.007059] do_seccomp+0x349/0x25e0 [ 42.007779] ? find_held_lock+0x2b/0x80 [ 42.008555] ? do_prlimit+0x310/0x610 [ 42.009251] ? __pfx_do_seccomp+0x10/0x10 [ 42.010030] ? do_raw_spin_unlock+0x53/0x220 [ 42.010885] ? _raw_spin_unlock+0x1e/0x40 [ 42.011677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.012636] ? static_key_count+0x60/0x80 [ 42.013385] prctl_set_seccomp+0x4e/0x70 [ 42.014163] __do_sys_prctl+0xe6c/0x1d70 [ 42.014958] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.015805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.016762] ? irqentry_exit+0xf3/0x650 [ 42.017525] do_syscall_64+0xbf/0x430 [ 42.018215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.019188] RIP: 0033:0x7fc5bd18a5cd [ 42.019902] 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 [ 42.023145] RSP: 002b:00007ffcaebbf3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.024543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5bd18a5cd [ 42.025843] RDX: 0000558d3067ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.027168] RBP: 00007ffcaebbf450 R08: 0000000000000000 R09: 00007ffcaebbeaf0 [ 42.028478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d37e1fbf0 [ 42.029766] R13: 00007ffcaebbf880 R14: 0000558d37e29380 R15: 0000558d37e34460 [ 42.031129] [ 42.031613] irq event stamp: 1713 [ 42.032232] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.033805] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.035354] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.036934] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.038467] ---[ end trace 0000000000000000 ]--- [ 42.759201] ------------[ cut here ]------------ [ 42.760106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.762058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.763497] Modules linked in: [ 42.764078] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.766013] Tainted: [W]=WARN [ 42.766601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.768284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.769255] 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 [ 42.772357] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 42.773364] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 42.774611] RDX: ffff888016e55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.775875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 42.777140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.778389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 42.779661] FS: 00007f6377c23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.781074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.782125] CR2: 00007f6378115580 CR3: 000000001fbfa000 CR4: 0000000000350ef0 [ 42.783383] Call Trace: [ 42.783876] [ 42.784284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.785160] ? __create_object+0x59/0x80 [ 42.785924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.786893] __vmalloc_noprof+0x59/0x60 [ 42.787633] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.788488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789355] bpf_prog_alloc+0x39/0x200 [ 42.790080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.790991] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.791864] do_seccomp+0x349/0x25e0 [ 42.792563] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.793391] ? __pfx_do_seccomp+0x10/0x10 [ 42.794164] ? find_held_lock+0x2b/0x80 [ 42.794910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.795850] ? static_key_count+0x60/0x80 [ 42.796633] prctl_set_seccomp+0x4e/0x70 [ 42.797353] __do_sys_prctl+0xe6c/0x1d70 [ 42.798122] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.798967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.799908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.800862] ? irqentry_exit+0xf3/0x650 [ 42.801609] do_syscall_64+0xbf/0x430 [ 42.802288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.803247] RIP: 0033:0x7f63781155cd [ 42.803950] 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 [ 42.807072] RSP: 002b:00007ffc414e3b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63781155cd [ 42.809717] RDX: 0000563d02fc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.811018] RBP: 00007ffc414e3be0 R08: 0000000000000000 R09: 00007ffc414e3280 [ 42.812298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d330d5ad0 [ 42.813573] R13: 00007ffc414e4010 R14: 0000563d330d6bc0 R15: 0000563d330e7780 [ 42.814886] [ 42.815318] irq event stamp: 1863 [ 42.815971] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.817499] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 42.819019] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 42.820554] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 42.822065] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38182' (ECDSA) to the list of known hosts. 2025/11/18 08:53:07 fuzzer started 2025/11/18 08:53:07 dialing manager at localhost:34383 2025/11/18 08:53:07 checking machine... 2025/11/18 08:53:07 checking revisions... [ 43.683063] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:53:07 testing simple program... [ 43.796712] cgroup: Unknown subsys name 'net' [ 43.905007] cgroup: Unknown subsys name 'cpuset' [ 43.917792] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:53:06 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff8880158a5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880158a5d98 RDI=ffff8880158a5d98 RBP=ffff8880158a5d98 RSP=ffff8880184178d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880158a5d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527583 RFL=00000082 [--S----] 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 00007fc5bcc98900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaebb9000 CR3=000000001745c000 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=0000000000021139 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6ceac578 CR3=000000000e849000 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=33353a383020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000