[ 46.051698] ------------[ cut here ]------------ [ 46.052641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.054677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.056165] Modules linked in: [ 46.056758] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.059028] Tainted: [W]=WARN [ 46.059589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.061133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.062063] 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 [ 46.065305] RSP: 0018:ffff88801a5e7bc0 EFLAGS: 00010286 [ 46.066296] RAX: 0000000000000000 RBX: ffffed10034bcf78 RCX: ffffffff813a4050 [ 46.067599] RDX: ffff8880143ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.068906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bcf2f [ 46.070205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.071488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5e7df8 [ 46.072782] FS: 00007fc28a234900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.074252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.075327] CR2: 00007fc28a726580 CR3: 000000000b7e5000 CR4: 0000000000350ef0 [ 46.076629] Call Trace: [ 46.077146] [ 46.077555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.078458] ? __create_object+0x59/0x80 [ 46.079262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.080240] __vmalloc_noprof+0x59/0x60 [ 46.081027] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.081907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.082784] bpf_prog_alloc+0x39/0x200 [ 46.083537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.084471] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.085390] do_seccomp+0x349/0x25e0 [ 46.086121] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.087007] ? __pfx_do_seccomp+0x10/0x10 [ 46.087751] ? find_held_lock+0x2b/0x80 [ 46.088521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.089488] ? static_key_count+0x60/0x80 [ 46.090303] prctl_set_seccomp+0x4e/0x70 [ 46.091075] __do_sys_prctl+0xe6c/0x1d70 [ 46.091819] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.092689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.093666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.094644] ? irqentry_exit+0xf3/0x650 [ 46.095419] do_syscall_64+0xbf/0x430 [ 46.096173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.097140] RIP: 0033:0x7fc28a7265cd [ 46.097807] 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 [ 46.101034] RSP: 002b:00007ffeebe57080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.102404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc28a7265cd [ 46.103689] RDX: 0000564adf626e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.105007] RBP: 00007ffeebe570e0 R08: 0000000000000000 R09: 00007ffeebe56780 [ 46.106284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b18558240 [ 46.107596] R13: 00007ffeebe57510 R14: 0000564b18557bf0 R15: 0000564b1856c4d0 [ 46.108919] [ 46.109351] irq event stamp: 1793 [ 46.110002] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.111563] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.113101] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.114633] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.116152] ---[ end trace 0000000000000000 ]--- [ 49.372289] ------------[ cut here ]------------ [ 49.373207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.375154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.376575] Modules linked in: [ 49.377201] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.379364] Tainted: [W]=WARN [ 49.380013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.381469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.382384] 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 [ 49.385499] RSP: 0018:ffff88801402fbc0 EFLAGS: 00010286 [ 49.386446] RAX: 0000000000000000 RBX: ffffed1002805f78 RCX: ffffffff813a4050 [ 49.387700] RDX: ffff88801a413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.388972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002805f2f [ 49.390228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.391473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801402fdf8 [ 49.392733] FS: 00007fcffc68c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.394141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.395179] CR2: 00007ffe661e4ef7 CR3: 0000000020c91000 CR4: 0000000000350ef0 [ 49.396429] Call Trace: [ 49.396937] [ 49.397347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.398222] ? __create_object+0x59/0x80 [ 49.398989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.399924] __vmalloc_noprof+0x59/0x60 [ 49.400630] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.401499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.402415] bpf_prog_alloc+0x39/0x200 [ 49.403136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.404048] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.404933] do_seccomp+0x349/0x25e0 [ 49.405604] ? find_held_lock+0x2b/0x80 [ 49.406350] ? do_prlimit+0x310/0x610 [ 49.407079] ? __pfx_do_seccomp+0x10/0x10 [ 49.407818] ? do_raw_spin_unlock+0x53/0x220 [ 49.408626] ? _raw_spin_unlock+0x1e/0x40 [ 49.409397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.410329] ? static_key_count+0x60/0x80 [ 49.411117] prctl_set_seccomp+0x4e/0x70 [ 49.411833] __do_sys_prctl+0xe6c/0x1d70 [ 49.412595] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.413449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.414399] ? irqentry_exit+0xf3/0x650 [ 49.415161] do_syscall_64+0xbf/0x430 [ 49.415859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.416816] RIP: 0033:0x7fcffcb7e5cd [ 49.417514] 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 [ 49.420601] RSP: 002b:00007ffe661e3bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.421929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcffcb7e5cd [ 49.423176] RDX: 0000562655b55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.424411] RBP: 00007ffe661e3c30 R08: 0000000000000000 R09: 00007ffe661e32d0 [ 49.425680] R10: 0000000000000000 R11: 0000000000000246 R12: 000056266386fad0 [ 49.426935] R13: 00007ffe661e4060 R14: 0000562663870bc0 R15: 0000562663881780 [ 49.428208] [ 49.428626] irq event stamp: 1757 [ 49.429277] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.430764] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.432263] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 49.433783] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 49.435563] ---[ end trace 0000000000000000 ]--- [ 50.126658] ------------[ cut here ]------------ [ 50.127328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.128655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.129619] Modules linked in: [ 50.130031] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.131646] Tainted: [W]=WARN [ 50.132029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.132991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.133566] 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 [ 50.135615] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 50.136238] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 50.137084] RDX: ffff888009de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.137915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 50.138726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.139569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 50.140404] FS: 00007f1ac1e92900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.141363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.142182] CR2: 00007f1ac2384580 CR3: 000000000e2b0000 CR4: 0000000000350ef0 [ 50.143033] Call Trace: [ 50.143343] [ 50.143608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.144181] ? __create_object+0x59/0x80 [ 50.144669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.145323] __vmalloc_noprof+0x59/0x60 [ 50.145784] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.146350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.146940] bpf_prog_alloc+0x39/0x200 [ 50.147498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.148199] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.148758] do_seccomp+0x349/0x25e0 [ 50.149231] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.149793] ? __pfx_do_seccomp+0x10/0x10 [ 50.150308] ? find_held_lock+0x2b/0x80 [ 50.150767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.151389] ? static_key_count+0x60/0x80 [ 50.151897] prctl_set_seccomp+0x4e/0x70 [ 50.152369] __do_sys_prctl+0xe6c/0x1d70 [ 50.152840] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.153423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.154035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.154631] ? irqentry_exit+0xf3/0x650 [ 50.155128] do_syscall_64+0xbf/0x430 [ 50.155594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.156210] RIP: 0033:0x7f1ac23845cd [ 50.156645] 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 [ 50.158914] RSP: 002b:00007ffe35bd0790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.159962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ac23845cd [ 50.160947] RDX: 000055ae9f630e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.161735] RBP: 00007ffe35bd07f0 R08: 0000000000000000 R09: 00007ffe35bcfe90 [ 50.162544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aed9d2ab10 [ 50.163354] R13: 00007ffe35bd0c20 R14: 000055aed9d2b2b0 R15: 000055aed9d3f6f0 [ 50.164167] [ 50.164452] irq event stamp: 1797 [ 50.164833] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.165805] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.166768] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.167752] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.168919] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17032' (ECDSA) to the list of known hosts. 2025/11/18 02:39:18 fuzzer started 2025/11/18 02:39:18 dialing manager at localhost:37895 2025/11/18 02:39:18 checking machine... 2025/11/18 02:39:18 checking revisions... [ 51.028995] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:39:18 testing simple program... [ 51.127214] cgroup: Unknown subsys name 'net' [ 51.210394] cgroup: Unknown subsys name 'cpuset' [ 51.229106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:39:18 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016578000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016578a58 RSP=ffff888016577280 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016578a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527120 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 00007f8ac043f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8abfb58000 CR3=000000000d229000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=40e1f48c2d7ef22700000000000ae988 XMM05=dd9c865542bac8c40000000000322f98 XMM06=3e829fc8c8edc9900000000000322038 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000008 RSI=ffff88801b807f48 RDI=ffff88806cf08a70 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88801b807f48 R15=ffff88806cf08a70 RIP=ffffffff8135e21c RFL=00000287 [--S--PC] 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 00007fcffc68c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe661dd000 CR3=0000000020c1c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000