[ 54.023341] ------------[ cut here ]------------ [ 54.024308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.026373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.027861] Modules linked in: [ 54.028454] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.030505] Tainted: [W]=WARN [ 54.031123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.032653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.033570] 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 [ 54.036839] RSP: 0018:ffff888019c3fbc0 EFLAGS: 00010286 [ 54.037845] RAX: 0000000000000000 RBX: ffffed1003387f78 RCX: ffffffff813a4050 [ 54.039179] RDX: ffff888015b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.040498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003387f2f [ 54.041809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.043122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c3fdf8 [ 54.044447] FS: 00007faf39522900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.045919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.047006] CR2: 00007faf39a14580 CR3: 000000000dd46000 CR4: 0000000000350ef0 [ 54.048334] Call Trace: [ 54.048855] [ 54.049277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.050197] ? __create_object+0x59/0x80 [ 54.051000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.052011] __vmalloc_noprof+0x59/0x60 [ 54.052790] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.053637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.054594] bpf_prog_alloc+0x39/0x200 [ 54.055352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.056313] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.057247] do_seccomp+0x349/0x25e0 [ 54.057985] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.058910] ? __pfx_do_seccomp+0x10/0x10 [ 54.059689] ? find_held_lock+0x2b/0x80 [ 54.060476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.061466] ? static_key_count+0x60/0x80 [ 54.062289] prctl_set_seccomp+0x4e/0x70 [ 54.063088] __do_sys_prctl+0xe6c/0x1d70 [ 54.063909] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.064796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.065796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.066794] ? irqentry_exit+0xf3/0x650 [ 54.067539] do_syscall_64+0xbf/0x430 [ 54.068301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.069284] RIP: 0033:0x7faf39a145cd [ 54.070004] 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 [ 54.073273] RSP: 002b:00007ffffea27b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.074646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf39a145cd [ 54.075947] RDX: 000055592f8d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.077243] RBP: 00007ffffea27b90 R08: 0000000000000000 R09: 00007ffffea27230 [ 54.078530] R10: 0000000000000000 R11: 0000000000000246 R12: 000055594380e2b0 [ 54.079824] R13: 00007ffffea27fc0 R14: 0000555943810d20 R15: 00005559438228d0 [ 54.081115] [ 54.081538] irq event stamp: 1715 [ 54.082184] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 54.083698] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 54.085231] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 54.086755] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 54.088243] ---[ end trace 0000000000000000 ]--- [ 56.782472] ------------[ cut here ]------------ [ 56.783251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.784910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 56.786097] Modules linked in: [ 56.786579] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.788392] Tainted: [W]=WARN [ 56.788962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.790182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.790925] 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 [ 56.793529] RSP: 0018:ffff888019f27bc0 EFLAGS: 00010286 [ 56.794334] RAX: 0000000000000000 RBX: ffffed10033e4f78 RCX: ffffffff813a4050 [ 56.795383] RDX: ffff888016988000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.796428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e4f2f [ 56.797465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.798516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f27df8 [ 56.799580] FS: 00007f9cf3036900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.800747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.801567] CR2: 00007f9cf3528580 CR3: 000000000b901000 CR4: 0000000000350ef0 [ 56.802612] Call Trace: [ 56.803017] [ 56.803362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.804097] ? __create_object+0x59/0x80 [ 56.804702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.805495] __vmalloc_noprof+0x59/0x60 [ 56.806116] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.806836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.807570] bpf_prog_alloc+0x39/0x200 [ 56.808180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.808945] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.809648] do_seccomp+0x349/0x25e0 [ 56.810241] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.810986] ? __pfx_do_seccomp+0x10/0x10 [ 56.811629] ? find_held_lock+0x2b/0x80 [ 56.812266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.813062] ? static_key_count+0x60/0x80 [ 56.813695] prctl_set_seccomp+0x4e/0x70 [ 56.814350] __do_sys_prctl+0xe6c/0x1d70 [ 56.815002] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.815690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.816504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.817311] ? irqentry_exit+0xf3/0x650 [ 56.817951] do_syscall_64+0xbf/0x430 [ 56.818537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.819339] RIP: 0033:0x7f9cf35285cd [ 56.819918] 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 [ 56.822586] RSP: 002b:00007ffda4771240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.823734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf35285cd [ 56.824803] RDX: 0000555b9632ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.825899] RBP: 00007ffda47712a0 R08: 0000000000000000 R09: 00007ffda4770940 [ 56.826973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bb1dd82b0 [ 56.828059] R13: 00007ffda47716d0 R14: 0000555bb1ddad20 R15: 0000555bb1dec8d0 [ 56.829143] [ 56.829495] irq event stamp: 1823 [ 56.830026] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 56.831301] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 56.832580] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 56.833863] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 56.835134] ---[ end trace 0000000000000000 ]--- [ 57.471062] ------------[ cut here ]------------ [ 57.472018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.474050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 57.475577] Modules linked in: [ 57.476217] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.478197] Tainted: [W]=WARN [ 57.478817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.480296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.481209] 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 [ 57.484378] RSP: 0018:ffff88801656fbc0 EFLAGS: 00010286 [ 57.485353] RAX: 0000000000000000 RBX: ffffed1002cadf78 RCX: ffffffff813a4050 [ 57.486646] RDX: ffff8880166e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.487936] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cadf2f [ 57.489218] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.490477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801656fdf8 [ 57.491792] FS: 00007f6668329900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.493216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.494289] CR2: 00007ffe8a466ef7 CR3: 000000001fbae000 CR4: 0000000000350ef0 [ 57.495764] Call Trace: [ 57.496307] [ 57.496770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.497618] ? __create_object+0x59/0x80 [ 57.498412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.499436] __vmalloc_noprof+0x59/0x60 [ 57.500271] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.501147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.502093] bpf_prog_alloc+0x39/0x200 [ 57.502831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.503775] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.504626] do_seccomp+0x349/0x25e0 [ 57.505343] ? find_held_lock+0x2b/0x80 [ 57.506112] ? do_prlimit+0x310/0x610 [ 57.506848] ? __pfx_do_seccomp+0x10/0x10 [ 57.507600] ? do_raw_spin_unlock+0x53/0x220 [ 57.508424] ? _raw_spin_unlock+0x1e/0x40 [ 57.509214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.510183] ? static_key_count+0x60/0x80 [ 57.510987] prctl_set_seccomp+0x4e/0x70 [ 57.511779] __do_sys_prctl+0xe6c/0x1d70 [ 57.512511] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.513357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.514328] ? irqentry_exit+0xf3/0x650 [ 57.515097] do_syscall_64+0xbf/0x430 [ 57.515956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.516893] RIP: 0033:0x7f666881b5cd [ 57.517543] 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 [ 57.520734] RSP: 002b:00007ffe8a4653d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.522087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f666881b5cd [ 57.523374] RDX: 000055a07af4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.524660] RBP: 00007ffe8a465430 R08: 0000000000000000 R09: 00007ffe8a464ad0 [ 57.525956] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0a5237ad0 [ 57.527252] R13: 00007ffe8a465860 R14: 000055a0a5238bc0 R15: 000055a0a5249780 [ 57.528409] [ 57.528801] irq event stamp: 1803 [ 57.529309] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.530584] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.531866] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.533158] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 57.534426] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5515' (ECDSA) to the list of known hosts. 2025/11/18 03:31:54 fuzzer started 2025/11/18 03:31:55 dialing manager at localhost:37895 2025/11/18 03:31:55 checking machine... 2025/11/18 03:31:55 checking revisions... [ 58.410241] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:31:55 testing simple program... [ 58.485503] cgroup: Unknown subsys name 'net' [ 58.545886] cgroup: Unknown subsys name 'cpuset' [ 58.565607] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:31:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ea1afa703a7121e7 RDX=000000002daad376 RSI=0000000030b7cd12 RDI=00000000b12c70b3 RBP=ffffffff85e1ffe0 RSP=ffff88801b2573d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b 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 00007f9cf3036900 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=00007f9cf3005008 CR3=0000000017c42000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=4e0d8cbf33954e92 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff88598148 RSP=ffff88806cf08ce8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8166d545 R13=0000000000000006 R14=ffff888009643780 R15=dffffc0000000000 RIP=ffffffff81528f47 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe580206c8 CR3=000000000be27000 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=31333a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3834325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000