[ 54.024916] ------------[ cut here ]------------ [ 54.025697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.027354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.028531] Modules linked in: [ 54.029009] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.030574] Tainted: [W]=WARN [ 54.031018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.032180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.032904] 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 [ 54.035507] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 54.036297] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 54.037347] RDX: ffff888015411bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.038379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 54.039434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.040490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 54.041538] FS: 00007fcc2fccc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.042720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.043594] CR2: 00007ffe06876ef8 CR3: 000000000df24000 CR4: 0000000000350ef0 [ 54.044649] Call Trace: [ 54.045035] [ 54.045375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.046120] ? __create_object+0x59/0x80 [ 54.046761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.047557] __vmalloc_noprof+0x59/0x60 [ 54.048147] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.048870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.049631] bpf_prog_alloc+0x39/0x200 [ 54.050202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.050972] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.051719] do_seccomp+0x349/0x25e0 [ 54.052273] ? find_held_lock+0x2b/0x80 [ 54.052897] ? do_prlimit+0x310/0x610 [ 54.053523] ? __pfx_do_seccomp+0x10/0x10 [ 54.054135] ? do_raw_spin_unlock+0x53/0x220 [ 54.054834] ? _raw_spin_unlock+0x1e/0x40 [ 54.055480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.056242] ? static_key_count+0x60/0x80 [ 54.056905] prctl_set_seccomp+0x4e/0x70 [ 54.057548] __do_sys_prctl+0xe6c/0x1d70 [ 54.058155] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.058863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.059655] ? irqentry_exit+0xf3/0x650 [ 54.060250] do_syscall_64+0xbf/0x430 [ 54.060860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.061653] RIP: 0033:0x7fcc301be5cd [ 54.062196] 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 [ 54.064778] RSP: 002b:00007ffe068755c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.065914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc301be5cd [ 54.066965] RDX: 000055943d816e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.068016] RBP: 00007ffe06875620 R08: 0000000000000000 R09: 00007ffe06874cc0 [ 54.069080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055947097f240 [ 54.070135] R13: 00007ffe06875a50 R14: 0000559470988380 R15: 0000559470993540 [ 54.071199] [ 54.071575] irq event stamp: 1739 [ 54.072071] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 54.073318] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 54.074564] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 54.075825] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 54.077081] ---[ end trace 0000000000000000 ]--- [ 57.240259] ------------[ cut here ]------------ [ 57.241227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.243295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.244761] Modules linked in: [ 57.245373] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.247613] Tainted: [W]=WARN [ 57.248201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.249740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.250648] 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 [ 57.253832] RSP: 0018:ffff88801b11fbc0 EFLAGS: 00010286 [ 57.254803] RAX: 0000000000000000 RBX: ffffed1003623f78 RCX: ffffffff813a4050 [ 57.256115] RDX: ffff8880168d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.257395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003623f2f [ 57.258686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.259991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b11fdf8 [ 57.261273] FS: 00007f7bd2de5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.262692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.263771] CR2: 00007f7bd32d7580 CR3: 0000000013790000 CR4: 0000000000350ef0 [ 57.265050] Call Trace: [ 57.265569] [ 57.265975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.266922] ? __create_object+0x59/0x80 [ 57.267702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.268678] __vmalloc_noprof+0x59/0x60 [ 57.269464] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.270296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.271264] bpf_prog_alloc+0x39/0x200 [ 57.272000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.272941] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.273848] do_seccomp+0x349/0x25e0 [ 57.274556] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.275505] ? __pfx_do_seccomp+0x10/0x10 [ 57.276242] ? find_held_lock+0x2b/0x80 [ 57.276986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.277958] ? static_key_count+0x60/0x80 [ 57.278793] prctl_set_seccomp+0x4e/0x70 [ 57.279634] __do_sys_prctl+0xe6c/0x1d70 [ 57.280380] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.281248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.282207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.283212] ? irqentry_exit+0xf3/0x650 [ 57.283976] do_syscall_64+0xbf/0x430 [ 57.284700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.285649] RIP: 0033:0x7f7bd32d75cd [ 57.286297] 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 [ 57.289469] RSP: 002b:00007ffe25039580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.290864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bd32d75cd [ 57.292125] RDX: 0000564bf359ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.293434] RBP: 00007ffe250395e0 R08: 0000000000000000 R09: 00007ffe25038c80 [ 57.294717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c1aff7ad0 [ 57.296027] R13: 00007ffe25039a10 R14: 0000564c1aff8bc0 R15: 0000564c1b009780 [ 57.297320] [ 57.297776] irq event stamp: 1801 [ 57.298373] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 57.299941] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.301471] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 57.302866] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 57.304162] ---[ end trace 0000000000000000 ]--- [ 58.057826] ------------[ cut here ]------------ [ 58.058958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.061478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 58.063277] Modules linked in: [ 58.064059] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.066501] Tainted: [W]=WARN [ 58.067183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.068961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.070097] 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 [ 58.073962] RSP: 0018:ffff888015fc7bc0 EFLAGS: 00010286 [ 58.075167] RAX: 0000000000000000 RBX: ffffed1002bf8f78 RCX: ffffffff813a4050 [ 58.076728] RDX: ffff888016065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.078062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf8f2f [ 58.079281] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.080504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fc7df8 [ 58.081733] FS: 00007f2fc3dfe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.083083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.084075] CR2: 00007fffadeb9ef8 CR3: 000000000ea0b000 CR4: 0000000000350ef0 [ 58.085291] Call Trace: [ 58.085777] [ 58.086172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.087009] ? __create_object+0x59/0x80 [ 58.087742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.088658] __vmalloc_noprof+0x59/0x60 [ 58.089355] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.090189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.091085] bpf_prog_alloc+0x39/0x200 [ 58.091796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.092685] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.093558] do_seccomp+0x349/0x25e0 [ 58.094205] ? find_held_lock+0x2b/0x80 [ 58.094938] ? do_prlimit+0x310/0x610 [ 58.095649] ? __pfx_do_seccomp+0x10/0x10 [ 58.096361] ? do_raw_spin_unlock+0x53/0x220 [ 58.097175] ? _raw_spin_unlock+0x1e/0x40 [ 58.097927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.098841] ? static_key_count+0x60/0x80 [ 58.099607] prctl_set_seccomp+0x4e/0x70 [ 58.100313] __do_sys_prctl+0xe6c/0x1d70 [ 58.101076] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.101901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.102834] ? irqentry_exit+0xf3/0x650 [ 58.103571] do_syscall_64+0xbf/0x430 [ 58.104240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.105163] RIP: 0033:0x7f2fc42f05cd [ 58.105851] 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 [ 58.108955] RSP: 002b:00007fffadeb76b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.110165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fc42f05cd [ 58.111209] RDX: 0000560a72eb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.112268] RBP: 00007fffadeb7710 R08: 0000000000000000 R09: 00007fffadeb6db0 [ 58.113333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a7a051b10 [ 58.114583] R13: 00007fffadeb7b40 R14: 0000560a7a0522b0 R15: 0000560a7a0666f0 [ 58.115878] [ 58.116299] irq event stamp: 1733 [ 58.116934] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.118456] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.119976] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 58.121495] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 58.122734] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57601' (ECDSA) to the list of known hosts. 2025/11/19 04:49:48 fuzzer started 2025/11/19 04:49:48 dialing manager at localhost:34383 2025/11/19 04:49:48 checking machine... 2025/11/19 04:49:48 checking revisions... [ 58.996819] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:49:48 testing simple program... [ 59.090744] cgroup: Unknown subsys name 'net' [ 59.156197] cgroup: Unknown subsys name 'cpuset' [ 59.171703] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:49:47 Registers: info registers vcpu 0 RAX=ffffffff86e801ff RBX=0000000000000001 RCX=ffffffff86e801fa RDX=0000000000000002 RSI=0000000000000007 RDI=ffffffff869ab098 RBP=ffff88801700ed30 RSP=ffff88801700ec68 R8 =ffffffff86e801fa R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6abf R12=ffff88801700ed38 R13=ffff88801700ed20 R14=ffff88801700ed19 R15=ffff88801700ecd8 RIP=ffffffff8135e82c RFL=00000246 [---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 00007f7bd2de5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564c1b00db88 CR3=000000000d704000 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=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=ffff8880e548f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff8880096efda8 RSP=ffff88806cf08fd0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80d123e000 CR3=000000000dd9b000 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=760022ee3bc1b29fed4fb8cf48a1d808 XMM02=2c67c8bc2e329bc30000000000307708 XMM03=fb795ef6d657705600000000003145a0 XMM04=b92539acb0cbbaa900000000000ae988 XMM05=754047c75be620740000000000324450 XMM06=50bc7b2586e41a3d00000000003242d8 XMM07=e042d86d42eb936e0000000000314878 XMM08=48a014dad340c21c0000000000307768 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000