[ 45.900860] ------------[ cut here ]------------ [ 45.901791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.903875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.905334] Modules linked in: [ 45.905975] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.907970] Tainted: [W]=WARN [ 45.908564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.910246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.911227] 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 [ 45.914463] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 45.915446] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 45.916779] RDX: ffff8880174bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.918069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 45.919348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.920668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 45.921992] FS: 00007f140fb50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.923430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.924489] CR2: 00007f14100b64a6 CR3: 000000000b982000 CR4: 0000000000350ef0 [ 45.925767] Call Trace: [ 45.926227] [ 45.926678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.927576] ? __create_object+0x59/0x80 [ 45.928315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.929282] __vmalloc_noprof+0x59/0x60 [ 45.930074] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.930939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.931856] bpf_prog_alloc+0x39/0x200 [ 45.932599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.933525] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.934434] do_seccomp+0x349/0x25e0 [ 45.935102] ? find_held_lock+0x2b/0x80 [ 45.935864] ? do_prlimit+0x310/0x610 [ 45.936612] ? __pfx_do_seccomp+0x10/0x10 [ 45.937354] ? do_raw_spin_unlock+0x53/0x220 [ 45.938181] ? _raw_spin_unlock+0x1e/0x40 [ 45.938977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.939931] ? static_key_count+0x60/0x80 [ 45.940744] prctl_set_seccomp+0x4e/0x70 [ 45.941521] __do_sys_prctl+0xe6c/0x1d70 [ 45.942253] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.943098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.944055] ? irqentry_exit+0xf3/0x650 [ 45.944821] do_syscall_64+0xbf/0x430 [ 45.945557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.946516] RIP: 0033:0x7f14100425cd [ 45.947172] 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 [ 45.950344] RSP: 002b:00007ffcde76a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.951712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14100425cd [ 45.953054] RDX: 00005646ea325e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.954336] RBP: 00007ffcde76a210 R08: 0000000000000000 R09: 00007ffcde7698b0 [ 45.955619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564709d17ad0 [ 45.956912] R13: 00007ffcde76a640 R14: 0000564709d18bc0 R15: 0000564709d29780 [ 45.958197] [ 45.958662] irq event stamp: 1855 [ 45.959264] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 45.960783] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 45.962300] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 45.963821] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 45.965231] ---[ end trace 0000000000000000 ]--- [ 48.839669] ------------[ cut here ]------------ [ 48.840597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.842628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.844070] Modules linked in: [ 48.844762] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.846730] Tainted: [W]=WARN [ 48.847295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.848781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.849694] 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 [ 48.852848] RSP: 0018:ffff888013d1fbc0 EFLAGS: 00010286 [ 48.853817] RAX: 0000000000000000 RBX: ffffed10027a3f78 RCX: ffffffff813a4050 [ 48.855113] RDX: ffff88800c5b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.856418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a3f2f [ 48.857714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.859005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d1fdf8 [ 48.860308] FS: 00007f2043e82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.861811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.862902] CR2: 00007f2044374580 CR3: 000000001fed3000 CR4: 0000000000350ef0 [ 48.864214] Call Trace: [ 48.864790] [ 48.865211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.866120] ? __create_object+0x59/0x80 [ 48.866914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.867902] __vmalloc_noprof+0x59/0x60 [ 48.868713] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.869615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.870573] bpf_prog_alloc+0x39/0x200 [ 48.871269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.872215] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.873152] do_seccomp+0x349/0x25e0 [ 48.873896] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.874817] ? __pfx_do_seccomp+0x10/0x10 [ 48.875620] ? find_held_lock+0x2b/0x80 [ 48.876361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.877359] ? static_key_count+0x60/0x80 [ 48.878181] prctl_set_seccomp+0x4e/0x70 [ 48.878969] __do_sys_prctl+0xe6c/0x1d70 [ 48.879766] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.880647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.881623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.882625] ? irqentry_exit+0xf3/0x650 [ 48.883362] do_syscall_64+0xbf/0x430 [ 48.884113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.885086] RIP: 0033:0x7f20443745cd [ 48.885794] 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 [ 48.889034] RSP: 002b:00007ffe53d67850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.890413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20443745cd [ 48.891711] RDX: 00005558f6931e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.893008] RBP: 00007ffe53d678b0 R08: 0000000000000000 R09: 00007ffe53d66f50 [ 48.894288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055591e174ad0 [ 48.895558] R13: 00007ffe53d67ce0 R14: 000055591e175bc0 R15: 000055591e186780 [ 48.896857] [ 48.897283] irq event stamp: 1713 [ 48.897925] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 48.899431] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.900960] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 48.902496] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 48.904015] ---[ end trace 0000000000000000 ]--- [ 49.543544] ------------[ cut here ]------------ [ 49.544640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.546844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.548421] Modules linked in: [ 49.549079] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.551487] Tainted: [W]=WARN [ 49.552095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.554244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.555233] 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 [ 49.558704] RSP: 0018:ffff88801661fbc0 EFLAGS: 00010286 [ 49.559769] RAX: 0000000000000000 RBX: ffffed1002cc3f78 RCX: ffffffff813a4050 [ 49.561170] RDX: ffff88801a72d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.562576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc3f2f [ 49.563965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.565367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801661fdf8 [ 49.566784] FS: 00007f691fc8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.568340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.569513] CR2: 00007f69201f54a6 CR3: 000000001fd16000 CR4: 0000000000350ef0 [ 49.570920] Call Trace: [ 49.571474] [ 49.571923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.572926] ? __create_object+0x59/0x80 [ 49.573787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.574851] __vmalloc_noprof+0x59/0x60 [ 49.575681] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.576670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.577706] bpf_prog_alloc+0x39/0x200 [ 49.578510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579527] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.580531] do_seccomp+0x349/0x25e0 [ 49.581273] ? find_held_lock+0x2b/0x80 [ 49.582089] ? do_prlimit+0x310/0x610 [ 49.582906] ? __pfx_do_seccomp+0x10/0x10 [ 49.583776] ? do_raw_spin_unlock+0x53/0x220 [ 49.584700] ? _raw_spin_unlock+0x1e/0x40 [ 49.585551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.586622] ? static_key_count+0x60/0x80 [ 49.587508] prctl_set_seccomp+0x4e/0x70 [ 49.588226] __do_sys_prctl+0xe6c/0x1d70 [ 49.589006] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.589843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.590788] ? irqentry_exit+0xf3/0x650 [ 49.591536] do_syscall_64+0xbf/0x430 [ 49.592219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.593153] RIP: 0033:0x7f69201815cd [ 49.593850] 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 [ 49.596945] RSP: 002b:00007ffdbbedf050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.598250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69201815cd [ 49.599489] RDX: 0000557b4fa95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.600735] RBP: 00007ffdbbedf0b0 R08: 0000000000000000 R09: 00007ffdbbede750 [ 49.601923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b7e8f2ad0 [ 49.602976] R13: 00007ffdbbedf4e0 R14: 0000557b7e8f3bc0 R15: 0000557b7e904780 [ 49.604047] [ 49.604423] irq event stamp: 3155 [ 49.604939] hardirqs last enabled at (3163): [] __up_console_sem+0x78/0x80 [ 49.606192] hardirqs last disabled at (3172): [] __up_console_sem+0x5d/0x80 [ 49.607459] softirqs last enabled at (2872): [] handle_softirqs+0x50c/0x770 [ 49.608738] softirqs last disabled at (2867): [] __irq_exit_rcu+0xc4/0x100 [ 49.609989] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26384' (ECDSA) to the list of known hosts. 2025/11/17 17:49:57 fuzzer started 2025/11/17 17:49:57 dialing manager at localhost:37895 2025/11/17 17:49:57 checking machine... 2025/11/17 17:49:57 checking revisions... [ 50.514930] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:49:57 testing simple program... [ 50.596752] cgroup: Unknown subsys name 'net' [ 50.664262] cgroup: Unknown subsys name 'cpuset' [ 50.676353] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:49:56 Registers: info registers vcpu 0 RAX=00000000000405ad RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb4dc5888 CR3=000000000b8e8000 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=39343a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383633 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=000000000002860b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2044439618 CR3=000000000b8e8000 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=2036353a39343a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a39343a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000