[ 53.966285] ------------[ cut here ]------------ [ 53.967340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.969574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 53.971192] Modules linked in: [ 53.971858] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.974063] Tainted: [W]=WARN [ 53.974667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.976313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.977334] 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 [ 53.980866] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 53.981968] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 53.983393] RDX: ffff888015a19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.984825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 53.986227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.987621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 53.989066] FS: 00007f942d9e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.990647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.991816] CR2: 00007ffc7851bef8 CR3: 000000000d190000 CR4: 0000000000350ef0 [ 53.993237] Call Trace: [ 53.993734] [ 53.994227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.995196] ? __create_object+0x59/0x80 [ 53.996072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.997116] __vmalloc_noprof+0x59/0x60 [ 53.997889] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.998847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.999896] bpf_prog_alloc+0x39/0x200 [ 54.000691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.001725] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.002732] do_seccomp+0x349/0x25e0 [ 54.003524] ? find_held_lock+0x2b/0x80 [ 54.004374] ? do_prlimit+0x310/0x610 [ 54.005177] ? __pfx_do_seccomp+0x10/0x10 [ 54.006044] ? do_raw_spin_unlock+0x53/0x220 [ 54.006902] ? _raw_spin_unlock+0x1e/0x40 [ 54.007769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.008845] ? static_key_count+0x60/0x80 [ 54.009727] prctl_set_seccomp+0x4e/0x70 [ 54.010591] __do_sys_prctl+0xe6c/0x1d70 [ 54.011446] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.012416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.013456] ? irqentry_exit+0xf3/0x650 [ 54.014299] do_syscall_64+0xbf/0x430 [ 54.015109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.016163] RIP: 0033:0x7f942ded95cd [ 54.016874] 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 [ 54.020242] RSP: 002b:00007ffc7851ab60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.021731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f942ded95cd [ 54.023101] RDX: 00005615e64b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.024479] RBP: 00007ffc7851abc0 R08: 0000000000000000 R09: 00007ffc7851a260 [ 54.025843] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615ef1ffad0 [ 54.027214] R13: 00007ffc7851aff0 R14: 00005615ef200bc0 R15: 00005615ef211780 [ 54.028637] [ 54.029145] irq event stamp: 1847 [ 54.029794] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 54.031420] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 54.033073] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 54.034693] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 54.036310] ---[ end trace 0000000000000000 ]--- [ 57.158697] ------------[ cut here ]------------ [ 57.159606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.161612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.163063] Modules linked in: [ 57.163645] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.165601] Tainted: [W]=WARN [ 57.166675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.168151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.169059] 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 [ 57.172227] RSP: 0018:ffff888017e67bc0 EFLAGS: 00010286 [ 57.173192] RAX: 0000000000000000 RBX: ffffed1002fccf78 RCX: ffffffff813a4050 [ 57.174465] RDX: ffff888019c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.175732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fccf2f [ 57.177007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.178274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e67df8 [ 57.179529] FS: 00007f563c319900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.180951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.181792] CR2: 00007ffe45638ef8 CR3: 000000001f42f000 CR4: 0000000000350ef0 [ 57.182866] Call Trace: [ 57.183283] [ 57.183625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.184380] ? __create_object+0x59/0x80 [ 57.185032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.185793] __vmalloc_noprof+0x59/0x60 [ 57.186417] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.187138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.187871] bpf_prog_alloc+0x39/0x200 [ 57.188495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.189261] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.190013] do_seccomp+0x349/0x25e0 [ 57.190570] ? find_held_lock+0x2b/0x80 [ 57.191195] ? do_prlimit+0x310/0x610 [ 57.191775] ? __pfx_do_seccomp+0x10/0x10 [ 57.192436] ? do_raw_spin_unlock+0x53/0x220 [ 57.193127] ? _raw_spin_unlock+0x1e/0x40 [ 57.193739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.194546] ? static_key_count+0x60/0x80 [ 57.195204] prctl_set_seccomp+0x4e/0x70 [ 57.195807] __do_sys_prctl+0xe6c/0x1d70 [ 57.196470] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.197179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.197978] ? irqentry_exit+0xf3/0x650 [ 57.198576] do_syscall_64+0xbf/0x430 [ 57.199178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.199965] RIP: 0033:0x7f563c80b5cd [ 57.200514] 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 [ 57.203143] RSP: 002b:00007ffe45636670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.204289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f563c80b5cd [ 57.205362] RDX: 0000558469b42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.206433] RBP: 00007ffe456366d0 R08: 0000000000000000 R09: 00007ffe45635d70 [ 57.207487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055847e03aad0 [ 57.208560] R13: 00007ffe45636b00 R14: 000055847e03bbc0 R15: 000055847e04c780 [ 57.209653] [ 57.210047] irq event stamp: 1917 [ 57.210546] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 57.211810] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 57.213069] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 57.214349] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 57.215601] ---[ end trace 0000000000000000 ]--- [ 58.039400] ------------[ cut here ]------------ [ 58.040365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.042375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 58.043814] Modules linked in: [ 58.044440] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.046383] Tainted: [W]=WARN [ 58.046962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.048422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.049310] 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 [ 58.052907] RSP: 0018:ffff88801585fbc0 EFLAGS: 00010286 [ 58.053873] RAX: 0000000000000000 RBX: ffffed1002b0bf78 RCX: ffffffff813a4050 [ 58.055138] RDX: ffff888016748000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.056416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0bf2f [ 58.057686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.058960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801585fdf8 [ 58.060249] FS: 00007fbea74cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.061901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.063133] CR2: 00007fbea7a314a6 CR3: 000000001f584000 CR4: 0000000000350ef0 [ 58.064398] Call Trace: [ 58.064861] [ 58.065300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.066182] ? __create_object+0x59/0x80 [ 58.066913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.067872] __vmalloc_noprof+0x59/0x60 [ 58.068630] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.069481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.070393] bpf_prog_alloc+0x39/0x200 [ 58.071119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.072036] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.072816] do_seccomp+0x349/0x25e0 [ 58.073537] ? find_held_lock+0x2b/0x80 [ 58.074162] ? do_prlimit+0x310/0x610 [ 58.074748] ? __pfx_do_seccomp+0x10/0x10 [ 58.075401] ? do_raw_spin_unlock+0x53/0x220 [ 58.076100] ? _raw_spin_unlock+0x1e/0x40 [ 58.076720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.077519] ? static_key_count+0x60/0x80 [ 58.078182] prctl_set_seccomp+0x4e/0x70 [ 58.078787] __do_sys_prctl+0xe6c/0x1d70 [ 58.079433] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.080150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.080953] ? irqentry_exit+0xf3/0x650 [ 58.081558] do_syscall_64+0xbf/0x430 [ 58.082161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.082911] RIP: 0033:0x7fbea79bd5cd [ 58.083487] 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 [ 58.086122] RSP: 002b:00007ffeee167f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.087263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbea79bd5cd [ 58.088322] RDX: 00005635fbbc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.089375] RBP: 00007ffeee167fe0 R08: 0000000000000000 R09: 00007ffeee167680 [ 58.090427] R10: 0000000000000000 R11: 0000000000000246 R12: 000056362205bb10 [ 58.091472] R13: 00007ffeee168410 R14: 000056362205c2b0 R15: 00005636220706f0 [ 58.092557] [ 58.092909] irq event stamp: 1805 [ 58.093442] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 58.094692] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 58.095966] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 58.097250] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 58.098495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46898' (ECDSA) to the list of known hosts. 2025/11/17 15:54:19 fuzzer started 2025/11/17 15:54:19 dialing manager at localhost:37895 2025/11/17 15:54:19 checking machine... 2025/11/17 15:54:19 checking revisions... [ 59.042454] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:54:19 testing simple program... [ 59.126395] cgroup: Unknown subsys name 'net' [ 59.184226] cgroup: Unknown subsys name 'cpuset' [ 59.196005] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:54:18 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888019c45340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888019c45de8 RDI=ffff888019c45dc0 RBP=ffff888019c45d98 RSP=ffff88806ce088d8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888019c45de8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007f563c319900 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=00007f563c8d0618 CR3=000000000ca63000 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 info registers vcpu 1 RAX=ffffffffffffffff RBX=0000000000000283 RCX=ffff888009637a94 RDX=0000000000000000 RSI=ffff88806cf25f98 RDI=ffff8880096141d8 RBP=ffff88806cf25f98 RSP=ffff888009637a88 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000000001 R12=ffffffff81625f5a R13=0000000000000006 R14=ffff888009613780 R15=0000000000000001 RIP=ffffffff81528fc6 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3880e858 CR3=000000000c71d000 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=34353a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383939 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000