[ 39.004688] ------------[ cut here ]------------ [ 39.005638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.007657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.009094] Modules linked in: [ 39.009679] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.011714] Tainted: [W]=WARN [ 39.012319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.013844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.014720] 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 [ 39.017983] RSP: 0018:ffff88801b0d7bc0 EFLAGS: 00010286 [ 39.018977] RAX: 0000000000000000 RBX: ffffed100361af78 RCX: ffffffff813a4050 [ 39.020288] RDX: ffff888015fbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.021569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361af2f [ 39.022873] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.024153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0d7df8 [ 39.025468] FS: 00007f6716fb6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.026964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.028053] CR2: 00007f67174a8580 CR3: 000000000e077000 CR4: 0000000000350ef0 [ 39.029354] Call Trace: [ 39.029868] [ 39.030271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.031172] ? __create_object+0x59/0x80 [ 39.031969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032936] __vmalloc_noprof+0x59/0x60 [ 39.033641] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.034520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.035450] bpf_prog_alloc+0x39/0x200 [ 39.036184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037134] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038048] do_seccomp+0x349/0x25e0 [ 39.038724] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.039633] ? __pfx_do_seccomp+0x10/0x10 [ 39.040436] ? find_held_lock+0x2b/0x80 [ 39.041196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042182] ? static_key_count+0x60/0x80 [ 39.042996] prctl_set_seccomp+0x4e/0x70 [ 39.043724] __do_sys_prctl+0xe6c/0x1d70 [ 39.044505] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.046354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.047333] ? irqentry_exit+0xf3/0x650 [ 39.048086] do_syscall_64+0xbf/0x430 [ 39.048777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.049732] RIP: 0033:0x7f67174a85cd [ 39.050442] 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 [ 39.053605] RSP: 002b:00007ffd513d1650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.054995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67174a85cd [ 39.056266] RDX: 00005600e3da0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.057549] RBP: 00007ffd513d16b0 R08: 0000000000000000 R09: 00007ffd513d0d50 [ 39.058862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600fe8f8ad0 [ 39.060154] R13: 00007ffd513d1ae0 R14: 00005600fe8f9bc0 R15: 00005600fe90a780 [ 39.061469] [ 39.061951] irq event stamp: 1759 [ 39.062580] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.064082] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.065591] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 39.067151] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 39.068664] ---[ end trace 0000000000000000 ]--- [ 41.783363] ------------[ cut here ]------------ [ 41.784312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.786326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.787805] Modules linked in: [ 41.788429] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.790646] Tainted: [W]=WARN [ 41.791499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.792971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.793895] 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 [ 41.797088] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 41.798084] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 41.799355] RDX: ffff8880175b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.800648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 41.801934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.803213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 41.804498] FS: 00007fb8480b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.805948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.807029] CR2: 00007fb84861d4a6 CR3: 000000000e07f000 CR4: 0000000000350ef0 [ 41.808312] Call Trace: [ 41.808784] [ 41.809234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.810152] ? __create_object+0x59/0x80 [ 41.810948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.811926] __vmalloc_noprof+0x59/0x60 [ 41.812639] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.813528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.814473] bpf_prog_alloc+0x39/0x200 [ 41.815202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.816136] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.817058] do_seccomp+0x349/0x25e0 [ 41.817750] ? find_held_lock+0x2b/0x80 [ 41.818511] ? do_prlimit+0x310/0x610 [ 41.819245] ? __pfx_do_seccomp+0x10/0x10 [ 41.820072] ? do_raw_spin_unlock+0x53/0x220 [ 41.820907] ? _raw_spin_unlock+0x1e/0x40 [ 41.821637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.822623] ? static_key_count+0x60/0x80 [ 41.823423] prctl_set_seccomp+0x4e/0x70 [ 41.824210] __do_sys_prctl+0xe6c/0x1d70 [ 41.825004] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.825890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.826877] ? irqentry_exit+0xf3/0x650 [ 41.827596] do_syscall_64+0xbf/0x430 [ 41.828337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.829291] RIP: 0033:0x7fb8485a95cd [ 41.830024] 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 [ 41.833211] RSP: 002b:00007ffddede0f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.834603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8485a95cd [ 41.835885] RDX: 0000562f58ce6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.837176] RBP: 00007ffddede0f90 R08: 0000000000000000 R09: 00007ffddede0630 [ 41.838491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f70445ad0 [ 41.839798] R13: 00007ffddede13c0 R14: 0000562f70446bc0 R15: 0000562f70457780 [ 41.841132] [ 41.841554] irq event stamp: 1901 [ 41.842216] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 41.843769] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 41.845285] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 41.846866] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 41.848389] ---[ end trace 0000000000000000 ]--- [ 42.730228] ------------[ cut here ]------------ [ 42.731166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.733178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.734613] Modules linked in: [ 42.735311] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.737264] Tainted: [W]=WARN [ 42.737875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.739332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.740236] 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 [ 42.743343] RSP: 0018:ffff88800ee87bc0 EFLAGS: 00010286 [ 42.744302] RAX: 0000000000000000 RBX: ffffed1001dd0f78 RCX: ffffffff813a4050 [ 42.745568] RDX: ffff88801b009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.746845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd0f2f [ 42.748094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.749350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee87df8 [ 42.750631] FS: 00007fae77be7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.752046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.753100] CR2: 00007fff51622ef7 CR3: 000000000cd29000 CR4: 0000000000350ef0 [ 42.754381] Call Trace: [ 42.754875] [ 42.755278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.756163] ? __create_object+0x59/0x80 [ 42.756941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.757905] __vmalloc_noprof+0x59/0x60 [ 42.758608] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.759472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.760400] bpf_prog_alloc+0x39/0x200 [ 42.761120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762055] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.762946] do_seccomp+0x349/0x25e0 [ 42.763608] ? find_held_lock+0x2b/0x80 [ 42.764357] ? do_prlimit+0x310/0x610 [ 42.765078] ? __pfx_do_seccomp+0x10/0x10 [ 42.765859] ? do_raw_spin_unlock+0x53/0x220 [ 42.766634] ? _raw_spin_unlock+0x1e/0x40 [ 42.767400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.768357] ? static_key_count+0x60/0x80 [ 42.769144] prctl_set_seccomp+0x4e/0x70 [ 42.769921] __do_sys_prctl+0xe6c/0x1d70 [ 42.770653] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.771499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.772466] ? irqentry_exit+0xf3/0x650 [ 42.773228] do_syscall_64+0xbf/0x430 [ 42.773976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.774916] RIP: 0033:0x7fae780d95cd [ 42.775566] 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 [ 42.778670] RSP: 002b:00007fff516209c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.780005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae780d95cd [ 42.781265] RDX: 000055aa599c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.782555] RBP: 00007fff51620a20 R08: 0000000000000000 R09: 00007fff516200c0 [ 42.783624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa92740ad0 [ 42.784664] R13: 00007fff51620e50 R14: 000055aa92741bc0 R15: 000055aa92752780 [ 42.785722] [ 42.786102] irq event stamp: 1733 [ 42.786591] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.787806] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.789055] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.790304] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.791518] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60860' (ECDSA) to the list of known hosts. 2025/11/18 07:20:34 fuzzer started 2025/11/18 07:20:35 dialing manager at localhost:37895 2025/11/18 07:20:35 checking machine... 2025/11/18 07:20:35 checking revisions... [ 43.670403] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:20:35 testing simple program... [ 43.752170] cgroup: Unknown subsys name 'net' [ 43.818765] cgroup: Unknown subsys name 'cpuset' [ 43.830214] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:20:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627dc0 RCX=ffffffff86a0b8ba RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888009620000 RSP=ffff888009627780 R8 =ffffffff86a0b8be R9 =ffff888009627850 R10=000000000003c9ed R11=000000000000897b R12=ffff888009627801 R13=ffff888009627858 R14=ffff888009627dc0 R15=ffff888009627810 RIP=ffffffff81528eca RFL=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddeddb000 CR3=000000000e22c000 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=30323a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801755ff30 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801755ef70 R8 =0000000000000001 R9 =ffff88801755f068 R10=000000000003c9ed R11=00000000000038c5 R12=ffffffff8135e7a2 R13=ffff88801755f070 R14=ffff88801755ff00 R15=ffff88801755f028 RIP=ffffffff81528efc RFL=00000247 [---Z-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 0000000000000000 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=00007fbdd45e9260 CR3=0000000020a2e000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e3562726b62696c2f756e672d78 XMM02=00332e6f732e3562726b62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000