[ 46.047988] ------------[ cut here ]------------ [ 46.049116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.051709] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.053491] Modules linked in: [ 46.054255] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.056632] Tainted: [W]=WARN [ 46.057373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.059171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.060283] 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 [ 46.064109] RSP: 0018:ffff8880173bfbc0 EFLAGS: 00010286 [ 46.065342] RAX: 0000000000000000 RBX: ffffed1002e77f78 RCX: ffffffff813a4050 [ 46.066893] RDX: ffff88800f631bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.068448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e77f2f [ 46.069748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.070964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173bfdf8 [ 46.072189] FS: 00007f63096d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.073524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.074515] CR2: 00007f6309bc5580 CR3: 000000000d0f8000 CR4: 0000000000350ef0 [ 46.075718] Call Trace: [ 46.076182] [ 46.076562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.077402] ? __create_object+0x59/0x80 [ 46.078083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.078985] __vmalloc_noprof+0x59/0x60 [ 46.079685] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.080491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.081368] bpf_prog_alloc+0x39/0x200 [ 46.082020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.082872] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.083699] do_seccomp+0x349/0x25e0 [ 46.084346] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.085182] ? __pfx_do_seccomp+0x10/0x10 [ 46.085883] ? find_held_lock+0x2b/0x80 [ 46.086578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.087469] ? static_key_count+0x60/0x80 [ 46.088206] prctl_set_seccomp+0x4e/0x70 [ 46.088899] __do_sys_prctl+0xe6c/0x1d70 [ 46.089616] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.090412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.091297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.092177] ? irqentry_exit+0xf3/0x650 [ 46.092849] do_syscall_64+0xbf/0x430 [ 46.093529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.094410] RIP: 0033:0x7f6309bc55cd [ 46.095020] 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 [ 46.097943] RSP: 002b:00007ffd9d05d310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.099202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6309bc55cd [ 46.100369] RDX: 0000563920592e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.101563] RBP: 00007ffd9d05d370 R08: 0000000000000000 R09: 00007ffd9d05ca10 [ 46.102931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563937560ad0 [ 46.104320] R13: 00007ffd9d05d7a0 R14: 0000563937561bc0 R15: 0000563937572780 [ 46.105725] [ 46.106227] irq event stamp: 1789 [ 46.106880] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.108502] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.110170] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 46.111843] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 46.113490] ---[ end trace 0000000000000000 ]--- [ 49.486003] ------------[ cut here ]------------ [ 49.486956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.488996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.490450] Modules linked in: [ 49.491047] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.493030] Tainted: [W]=WARN [ 49.493621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.495082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.495996] 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 [ 49.499187] RSP: 0018:ffff888016767bc0 EFLAGS: 00010286 [ 49.500113] RAX: 0000000000000000 RBX: ffffed1002cecf78 RCX: ffffffff813a4050 [ 49.501399] RDX: ffff8880161e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.502686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cecf2f [ 49.503958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.505233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016767df8 [ 49.506508] FS: 00007f6587b20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.507939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.509025] CR2: 00007ffee1b7fef8 CR3: 000000001bc89000 CR4: 0000000000350ef0 [ 49.510303] Call Trace: [ 49.510767] [ 49.511219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.512075] ? __create_object+0x59/0x80 [ 49.512864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.513831] __vmalloc_noprof+0x59/0x60 [ 49.514590] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.515461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.516378] bpf_prog_alloc+0x39/0x200 [ 49.517072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.517996] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.518906] do_seccomp+0x349/0x25e0 [ 49.519619] ? find_held_lock+0x2b/0x80 [ 49.520384] ? do_prlimit+0x310/0x610 [ 49.521089] ? __pfx_do_seccomp+0x10/0x10 [ 49.521879] ? do_raw_spin_unlock+0x53/0x220 [ 49.522710] ? _raw_spin_unlock+0x1e/0x40 [ 49.523558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.524521] ? static_key_count+0x60/0x80 [ 49.525339] prctl_set_seccomp+0x4e/0x70 [ 49.526091] __do_sys_prctl+0xe6c/0x1d70 [ 49.526881] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.527734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.528709] ? irqentry_exit+0xf3/0x650 [ 49.529489] do_syscall_64+0xbf/0x430 [ 49.530225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.531130] RIP: 0033:0x7f65880125cd [ 49.531837] 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 [ 49.535014] RSP: 002b:00007ffee1b7dd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.536374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65880125cd [ 49.537671] RDX: 00005607f0745e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.538948] RBP: 00007ffee1b7dd90 R08: 0000000000000000 R09: 00007ffee1b7d430 [ 49.540223] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607f2c8ead0 [ 49.541544] R13: 00007ffee1b7e1c0 R14: 00005607f2c8fbc0 R15: 00005607f2ca0780 [ 49.542842] [ 49.543301] irq event stamp: 1731 [ 49.543904] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.545440] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.546959] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 49.548498] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 49.549927] ---[ end trace 0000000000000000 ]--- [ 50.280913] ------------[ cut here ]------------ [ 50.281882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.283912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.285613] Modules linked in: [ 50.286317] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.288295] Tainted: [W]=WARN [ 50.288856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.290330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.291223] 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 [ 50.294414] RSP: 0018:ffff888016527bc0 EFLAGS: 00010286 [ 50.295404] RAX: 0000000000000000 RBX: ffffed1002ca4f78 RCX: ffffffff813a4050 [ 50.296697] RDX: ffff88800f18b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.297992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca4f2f [ 50.299275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.300555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016527df8 [ 50.301856] FS: 00007f3ed9f82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.303298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.304366] CR2: 00007f3eda474580 CR3: 000000001f814000 CR4: 0000000000350ef0 [ 50.305670] Call Trace: [ 50.306136] [ 50.306582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.307486] ? __create_object+0x59/0x80 [ 50.308283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.309258] __vmalloc_noprof+0x59/0x60 [ 50.309976] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.310863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.311807] bpf_prog_alloc+0x39/0x200 [ 50.312545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.313501] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.314404] do_seccomp+0x349/0x25e0 [ 50.315084] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.315990] ? __pfx_do_seccomp+0x10/0x10 [ 50.316782] ? find_held_lock+0x2b/0x80 [ 50.317541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.318516] ? static_key_count+0x60/0x80 [ 50.319318] prctl_set_seccomp+0x4e/0x70 [ 50.320056] __do_sys_prctl+0xe6c/0x1d70 [ 50.320849] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.321698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.322673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.323645] ? irqentry_exit+0xf3/0x650 [ 50.324428] do_syscall_64+0xbf/0x430 [ 50.325134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.326091] RIP: 0033:0x7f3eda4745cd [ 50.326799] 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 [ 50.329965] RSP: 002b:00007ffd8f2d9350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.331327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3eda4745cd [ 50.332610] RDX: 00005587aa0c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.333910] RBP: 00007ffd8f2d93b0 R08: 0000000000000000 R09: 00007ffd8f2d8a50 [ 50.335194] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587c7a01ad0 [ 50.336475] R13: 00007ffd8f2d97e0 R14: 00005587c7a02bc0 R15: 00005587c7a13780 [ 50.337792] [ 50.338288] irq event stamp: 1781 [ 50.338896] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.340420] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.341952] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 50.343506] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.345024] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20381' (ECDSA) to the list of known hosts. 2025/11/18 22:32:17 fuzzer started 2025/11/18 22:32:18 dialing manager at localhost:34383 2025/11/18 22:32:18 checking machine... 2025/11/18 22:32:18 checking revisions... [ 51.271715] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:32:18 testing simple program... [ 51.353935] cgroup: Unknown subsys name 'net' [ 51.382922] cgroup: Unknown subsys name 'cpuset' [ 51.394042] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:32:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff888009627794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff815d2b34 RFL=00000296 [--S-AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd02030120 CR3=000000000d155000 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=8c5498c5383ca4a25248d0017d96e60f XMM02=0000000000305b98eff9b2d0a8fce9cb XMM03=0000000000305c682c67c8bc2e329bc3 XMM04=9d12a900ec36330300000000000ae988 XMM05=5e8a0bd6416df74a0000000000320720 XMM06=090f1556b20111b3000000000031f5b8 XMM07=fb795ef6d6577056000000000030f360 XMM08=2c67c8bc2e329bc30000000000305c08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b629ac RDX=000000000000b62a RSI=000000000000b629 RDI=ffffffff86ef1400 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e64b RFL=00000212 [----A--] 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 00007f6587b20900 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=00007f65880d7618 CR3=000000000d423000 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