[ 43.986817] ------------[ cut here ]------------ [ 43.987571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.989267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 43.990551] Modules linked in: [ 43.991044] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.992771] Tainted: [W]=WARN [ 43.993250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.994471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.995192] 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 [ 43.997836] RSP: 0018:ffff88801ad57bc0 EFLAGS: 00010286 [ 43.998662] RAX: 0000000000000000 RBX: ffffed10035aaf78 RCX: ffffffff813a4050 [ 43.999727] RDX: ffff888016519bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.000795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035aaf2f [ 44.001880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.002958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad57df8 [ 44.004029] FS: 00007f8917eb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.005249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.006133] CR2: 00007fff7663cef7 CR3: 000000000e580000 CR4: 0000000000350ef0 [ 44.007214] Call Trace: [ 44.007637] [ 44.007985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.008731] ? __create_object+0x59/0x80 [ 44.009399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.010167] __vmalloc_noprof+0x59/0x60 [ 44.010803] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.011545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.012286] bpf_prog_alloc+0x39/0x200 [ 44.012917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.013685] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.014440] do_seccomp+0x349/0x25e0 [ 44.015002] ? find_held_lock+0x2b/0x80 [ 44.015638] ? do_prlimit+0x310/0x610 [ 44.016222] ? __pfx_do_seccomp+0x10/0x10 [ 44.016887] ? do_raw_spin_unlock+0x53/0x220 [ 44.017587] ? _raw_spin_unlock+0x1e/0x40 [ 44.018203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.019006] ? static_key_count+0x60/0x80 [ 44.019674] prctl_set_seccomp+0x4e/0x70 [ 44.020284] __do_sys_prctl+0xe6c/0x1d70 [ 44.020954] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.021667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.022492] ? irqentry_exit+0xf3/0x650 [ 44.023093] do_syscall_64+0xbf/0x430 [ 44.023714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.024500] RIP: 0033:0x7f89183aa5cd [ 44.025061] 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 [ 44.027694] RSP: 002b:00007fff7663b670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.028842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89183aa5cd [ 44.029908] RDX: 000055f1bd0eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.030979] RBP: 00007fff7663b6d0 R08: 0000000000000000 R09: 00007fff7663ad70 [ 44.032054] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1c6705b10 [ 44.033132] R13: 00007fff7663bb00 R14: 000055f1c67062b0 R15: 000055f1c671a6f0 [ 44.034220] [ 44.034600] irq event stamp: 1743 [ 44.035105] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 44.036390] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 44.037684] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 44.038998] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 44.040257] ---[ end trace 0000000000000000 ]--- [ 46.827108] ------------[ cut here ]------------ [ 46.828036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.830093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.831587] Modules linked in: [ 46.832180] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.834207] Tainted: [W]=WARN [ 46.834817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.836289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.837235] 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 [ 46.840403] RSP: 0018:ffff88801a57fbc0 EFLAGS: 00010286 [ 46.841409] RAX: 0000000000000000 RBX: ffffed10034aff78 RCX: ffffffff813a4050 [ 46.842711] RDX: ffff88800d008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.844011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034aff2f [ 46.845318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.846626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a57fdf8 [ 46.847920] FS: 00007fa98db85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.849395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.850479] CR2: 00007fa98e077580 CR3: 000000000d773000 CR4: 0000000000350ef0 [ 46.851771] Call Trace: [ 46.852239] [ 46.852702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.853640] ? __create_object+0x59/0x80 [ 46.854447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.855446] __vmalloc_noprof+0x59/0x60 [ 46.856157] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.857048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.857991] bpf_prog_alloc+0x39/0x200 [ 46.858747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.859697] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.860620] do_seccomp+0x349/0x25e0 [ 46.861309] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.862231] ? __pfx_do_seccomp+0x10/0x10 [ 46.863028] ? find_held_lock+0x2b/0x80 [ 46.863795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.864771] ? static_key_count+0x60/0x80 [ 46.865599] prctl_set_seccomp+0x4e/0x70 [ 46.866394] __do_sys_prctl+0xe6c/0x1d70 [ 46.867140] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.868003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.868997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.869981] ? irqentry_exit+0xf3/0x650 [ 46.870756] do_syscall_64+0xbf/0x430 [ 46.871497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.872471] RIP: 0033:0x7fa98e0775cd [ 46.873145] 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 [ 46.876331] RSP: 002b:00007fff4d752e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.877753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa98e0775cd [ 46.879039] RDX: 0000557f2775be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.880342] RBP: 00007fff4d752e70 R08: 0000000000000000 R09: 00007fff4d752510 [ 46.881675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f3c533b10 [ 46.882968] R13: 00007fff4d7532a0 R14: 0000557f3c5342b0 R15: 0000557f3c5486f0 [ 46.884280] [ 46.884748] irq event stamp: 1819 [ 46.885431] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.886972] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.888499] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.890065] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.891599] ---[ end trace 0000000000000000 ]--- [ 47.609643] ------------[ cut here ]------------ [ 47.610572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.612620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.614090] Modules linked in: [ 47.614722] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.616706] Tainted: [W]=WARN [ 47.617268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.618737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.619665] 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 [ 47.622866] RSP: 0018:ffff88800f4a7bc0 EFLAGS: 00010286 [ 47.623854] RAX: 0000000000000000 RBX: ffffed1001e94f78 RCX: ffffffff813a4050 [ 47.625163] RDX: ffff888016518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.626447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e94f2f [ 47.627731] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.629029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4a7df8 [ 47.630328] FS: 00007f9578e23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.631803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.632878] CR2: 00007f9579315580 CR3: 000000000e457000 CR4: 0000000000350ef0 [ 47.634180] Call Trace: [ 47.634694] [ 47.635104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.636011] ? __create_object+0x59/0x80 [ 47.636796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.637794] __vmalloc_noprof+0x59/0x60 [ 47.638584] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.639466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.640409] bpf_prog_alloc+0x39/0x200 [ 47.641128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.642058] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.642988] do_seccomp+0x349/0x25e0 [ 47.643704] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.644614] ? __pfx_do_seccomp+0x10/0x10 [ 47.645431] ? find_held_lock+0x2b/0x80 [ 47.646151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.647128] ? static_key_count+0x60/0x80 [ 47.647937] prctl_set_seccomp+0x4e/0x70 [ 47.648724] __do_sys_prctl+0xe6c/0x1d70 [ 47.649531] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.650398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.651322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.652300] ? irqentry_exit+0xf3/0x650 [ 47.653103] do_syscall_64+0xbf/0x430 [ 47.653845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.654818] RIP: 0033:0x7f95793155cd [ 47.655540] 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 [ 47.658729] RSP: 002b:00007ffd693d8300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.660100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95793155cd [ 47.661432] RDX: 000055ef40673e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.662727] RBP: 00007ffd693d8360 R08: 0000000000000000 R09: 00007ffd693d7a00 [ 47.664019] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef63172bf0 [ 47.665323] R13: 00007ffd693d8790 R14: 000055ef6317c380 R15: 000055ef63187460 [ 47.666641] [ 47.667067] irq event stamp: 1853 [ 47.667726] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 47.669288] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 47.670523] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 47.671498] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 47.672463] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23887' (ECDSA) to the list of known hosts. 2025/11/18 03:38:00 fuzzer started 2025/11/18 03:38:00 dialing manager at localhost:37895 2025/11/18 03:38:00 checking machine... 2025/11/18 03:38:00 checking revisions... [ 48.570299] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:38:00 testing simple program... [ 48.672815] cgroup: Unknown subsys name 'net' [ 48.746018] cgroup: Unknown subsys name 'cpuset' [ 48.764895] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:38:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=00000000000000a4 RDX=0000000000000000 RSI=0000000000000001 RDI=ffffffff84e7a284 RBP=ffff88801ac9f9c0 RSP=ffff88801ac9f9b0 R8 =0000000000000002 R9 =00000000000000c5 R10=ffffffff8664f657 R11=ffff88806ce37498 R12=000000000000ba7e R13=ffff88806ce3749c R14=0000000000000020 R15=0000000000000002 RIP=ffffffff814c059c RFL=00000017 [----APC] 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 00007fc48d5a9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa98db54008 CR3=0000000007212000 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=37333a333020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732039353a3733 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000240ff RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1f3925e8 CR3=000000000b70c000 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=4aa0afee05921e99ca456646396cf104 XMM02=0000000000309708ec2efd57dc4c00df XMM03=0000000000314308b8887cf1e6ac170c XMM04=2e40b3595caf56e800000000000ae988 XMM05=090f1556b20111b30000000000323970 XMM06=b074180bfc5378ce000000000031d148 XMM07=e042d86d42eb936e0000000000314588 XMM08=b8887cf1e6ac170c0000000000309768 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000