[ 45.993094] ------------[ cut here ]------------ [ 45.993936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.995724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.996980] Modules linked in: [ 45.997477] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.999151] Tainted: [W]=WARN [ 45.999635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.000887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.001620] 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 [ 46.004306] RSP: 0018:ffff88801bdc7bc0 EFLAGS: 00010286 [ 46.005152] RAX: 0000000000000000 RBX: ffffed10037b8f78 RCX: ffffffff813a4050 [ 46.006241] RDX: ffff88801c33d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.007323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b8f2f [ 46.008414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.009491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdc7df8 [ 46.010578] FS: 00007f6a2c1a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.011806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.012660] CR2: 00007f6a2c697580 CR3: 000000000e025000 CR4: 0000000000350ef0 [ 46.013749] Call Trace: [ 46.014145] [ 46.014499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.015263] ? __create_object+0x59/0x80 [ 46.015935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.016759] __vmalloc_noprof+0x59/0x60 [ 46.017371] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.018116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.018909] bpf_prog_alloc+0x39/0x200 [ 46.019521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020323] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.021107] do_seccomp+0x349/0x25e0 [ 46.021679] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.022433] ? __pfx_do_seccomp+0x10/0x10 [ 46.023091] ? find_held_lock+0x2b/0x80 [ 46.023730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.024509] ? static_key_count+0x60/0x80 [ 46.025169] prctl_set_seccomp+0x4e/0x70 [ 46.025800] __do_sys_prctl+0xe6c/0x1d70 [ 46.026429] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.027138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.027950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.028737] ? irqentry_exit+0xf3/0x650 [ 46.029335] do_syscall_64+0xbf/0x430 [ 46.029947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.030718] RIP: 0033:0x7f6a2c6975cd [ 46.031263] 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 [ 46.033917] RSP: 002b:00007ffc65712c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.035082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a2c6975cd [ 46.036178] RDX: 0000562e041f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.037251] RBP: 00007ffc65712cb0 R08: 0000000000000000 R09: 00007ffc65712350 [ 46.038343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e2a3c5ad0 [ 46.039405] R13: 00007ffc657130e0 R14: 0000562e2a3c6bc0 R15: 0000562e2a3d7780 [ 46.040499] [ 46.040879] irq event stamp: 3483 [ 46.041389] hardirqs last enabled at (3491): [] __up_console_sem+0x78/0x80 [ 46.042658] hardirqs last disabled at (3500): [] __up_console_sem+0x5d/0x80 [ 46.043940] softirqs last enabled at (3062): [] handle_softirqs+0x50c/0x770 [ 46.045221] softirqs last disabled at (3047): [] __irq_exit_rcu+0xc4/0x100 [ 46.046495] ---[ end trace 0000000000000000 ]--- [ 49.028453] ------------[ cut here ]------------ [ 49.029419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.031539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.033022] Modules linked in: [ 49.033624] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.035879] Tainted: [W]=WARN [ 49.036447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.037987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.038916] 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 [ 49.042137] RSP: 0018:ffff88801bcb7bc0 EFLAGS: 00010286 [ 49.043115] RAX: 0000000000000000 RBX: ffffed1003796f78 RCX: ffffffff813a4050 [ 49.044426] RDX: ffff88801c158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.045733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003796f2f [ 49.047034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.048335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcb7df8 [ 49.049633] FS: 00007f43d7263900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.051094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.052186] CR2: 00007f43d7755580 CR3: 000000000d09b000 CR4: 0000000000350ef0 [ 49.053498] Call Trace: [ 49.054013] [ 49.054427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.055329] ? __create_object+0x59/0x80 [ 49.056131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.057120] __vmalloc_noprof+0x59/0x60 [ 49.057888] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.058767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.059668] bpf_prog_alloc+0x39/0x200 [ 49.060418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.061353] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.062269] do_seccomp+0x349/0x25e0 [ 49.062986] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.063908] ? __pfx_do_seccomp+0x10/0x10 [ 49.064647] ? find_held_lock+0x2b/0x80 [ 49.065414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.066380] ? static_key_count+0x60/0x80 [ 49.067174] prctl_set_seccomp+0x4e/0x70 [ 49.067974] __do_sys_prctl+0xe6c/0x1d70 [ 49.068762] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.069564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.070534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.071508] ? irqentry_exit+0xf3/0x650 [ 49.072276] do_syscall_64+0xbf/0x430 [ 49.073024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.073971] RIP: 0033:0x7f43d77555cd [ 49.074629] 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 [ 49.077814] RSP: 002b:00007ffc0da4bb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.079183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43d77555cd [ 49.080478] RDX: 000055f86b7d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.081773] RBP: 00007ffc0da4bbf0 R08: 0000000000000000 R09: 00007ffc0da4b290 [ 49.083064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8a0aae2b0 [ 49.084387] R13: 00007ffc0da4c020 R14: 000055f8a0ab0d20 R15: 000055f8a0ac28d0 [ 49.085688] [ 49.086144] irq event stamp: 1825 [ 49.086801] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.088344] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.089871] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 49.091417] softirqs last disabled at (1477): [] __irq_exit_rcu+0xc4/0x100 [ 49.092881] ---[ end trace 0000000000000000 ]--- [ 49.788794] ------------[ cut here ]------------ [ 49.789673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.791839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.793273] Modules linked in: [ 49.793904] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.795895] Tainted: [W]=WARN [ 49.796455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.797924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.798842] 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 [ 49.802006] RSP: 0018:ffff88801bc8fbc0 EFLAGS: 00010286 [ 49.802975] RAX: 0000000000000000 RBX: ffffed1003791f78 RCX: ffffffff813a4050 [ 49.804261] RDX: ffff88801bc98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.805522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003791f2f [ 49.806789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.808073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc8fdf8 [ 49.809356] FS: 00007fd340453900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.810812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.811882] CR2: 00007fd340945580 CR3: 000000000d84f000 CR4: 0000000000350ef0 [ 49.813177] Call Trace: [ 49.813646] [ 49.814101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.815004] ? __create_object+0x59/0x80 [ 49.815800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.816771] __vmalloc_noprof+0x59/0x60 [ 49.817492] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.818387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.819320] bpf_prog_alloc+0x39/0x200 [ 49.820080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821012] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.821914] do_seccomp+0x349/0x25e0 [ 49.822588] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.823506] ? __pfx_do_seccomp+0x10/0x10 [ 49.824301] ? find_held_lock+0x2b/0x80 [ 49.825076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.826045] ? static_key_count+0x60/0x80 [ 49.826850] prctl_set_seccomp+0x4e/0x70 [ 49.827595] __do_sys_prctl+0xe6c/0x1d70 [ 49.828378] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.829219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.831157] ? irqentry_exit+0xf3/0x650 [ 49.831921] do_syscall_64+0xbf/0x430 [ 49.832610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.833555] RIP: 0033:0x7fd3409455cd [ 49.834262] 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 [ 49.837433] RSP: 002b:00007ffcf4ea1db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.838785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3409455cd [ 49.840072] RDX: 000056205e527e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.841341] RBP: 00007ffcf4ea1e10 R08: 0000000000000000 R09: 00007ffcf4ea14b0 [ 49.842619] R10: 0000000000000000 R11: 0000000000000246 R12: 000056207a53cad0 [ 49.843912] R13: 00007ffcf4ea2240 R14: 000056207a53dbc0 R15: 000056207a54e780 [ 49.845211] [ 49.845632] irq event stamp: 1709 [ 49.846294] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.847817] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.849336] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.850891] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.852411] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15037' (ECDSA) to the list of known hosts. 2025/11/18 02:01:04 fuzzer started 2025/11/18 02:01:04 dialing manager at localhost:37895 2025/11/18 02:01:04 checking machine... 2025/11/18 02:01:04 checking revisions... [ 50.741531] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:01:04 testing simple program... [ 50.841062] cgroup: Unknown subsys name 'net' [ 50.930758] cgroup: Unknown subsys name 'cpuset' [ 50.947886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:01:03 Registers: info registers vcpu 0 RAX=ffffffff815d6b08 RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff815d6b08 RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43d760031c CR3=000000001ede6000 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=6720646572637465733a4d41503d706f 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=ffff888009757bd0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255ec R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff81528f48 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc16224da8 CR3=000000000db7c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1514aee45a9b81ab00000000000ae988 XMM05=78ca2ac8a5dcaa0100000000003240e8 XMM06=52e18aa85ce568fd0000000000323190 XMM07=fb795ef6d65770560000000000314070 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000