[ 38.985724] ------------[ cut here ]------------ [ 38.986635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.988691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.990335] Modules linked in: [ 38.991035] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.992981] Tainted: [W]=WARN [ 38.993522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.994983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995875] 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 [ 38.998995] RSP: 0018:ffff88801935fbc0 EFLAGS: 00010286 [ 38.999961] RAX: 0000000000000000 RBX: ffffed100326bf78 RCX: ffffffff813a4050 [ 39.001212] RDX: ffff888015c1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100326bf2f [ 39.003749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801935fdf8 [ 39.006264] FS: 00007fc9d6039900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.007677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.008723] CR2: 00007fffcf002ef7 CR3: 0000000009e85000 CR4: 0000000000350ef0 [ 39.009976] Call Trace: [ 39.010437] [ 39.010881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.011777] ? __create_object+0x59/0x80 [ 39.012507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013461] __vmalloc_noprof+0x59/0x60 [ 39.014215] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016002] bpf_prog_alloc+0x39/0x200 [ 39.016737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017662] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018504] do_seccomp+0x349/0x25e0 [ 39.019229] ? find_held_lock+0x2b/0x80 [ 39.019964] ? do_prlimit+0x310/0x610 [ 39.020686] ? __pfx_do_seccomp+0x10/0x10 [ 39.021422] ? do_raw_spin_unlock+0x53/0x220 [ 39.022246] ? _raw_spin_unlock+0x1e/0x40 [ 39.023044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.023981] ? static_key_count+0x60/0x80 [ 39.024788] prctl_set_seccomp+0x4e/0x70 [ 39.025508] __do_sys_prctl+0xe6c/0x1d70 [ 39.026288] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.027149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.028107] ? irqentry_exit+0xf3/0x650 [ 39.028860] do_syscall_64+0xbf/0x430 [ 39.029549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.030486] RIP: 0033:0x7fc9d652b5cd [ 39.031192] 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 [ 39.034295] RSP: 002b:00007fffcf0004c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.035636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9d652b5cd [ 39.036897] RDX: 0000559c8dd30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.038169] RBP: 00007fffcf000520 R08: 0000000000000000 R09: 00007fffcefffbc0 [ 39.039448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c9ef07ad0 [ 39.040725] R13: 00007fffcf000950 R14: 0000559c9ef08bc0 R15: 0000559c9ef19780 [ 39.041994] [ 39.042406] irq event stamp: 1811 [ 39.043060] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.044563] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.046096] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.047616] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 39.049096] ---[ end trace 0000000000000000 ]--- [ 41.973609] ------------[ cut here ]------------ [ 41.974452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.976424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.977807] Modules linked in: [ 41.978375] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.980301] Tainted: [W]=WARN [ 41.980865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.982280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.983165] 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 [ 41.986227] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 41.987171] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 41.988417] RDX: ffff888019879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.989662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 41.990892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.992139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 41.993381] FS: 00007fc97bb7a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.994781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.995814] CR2: 00007ffc2adb6ef7 CR3: 000000000e328000 CR4: 0000000000350ef0 [ 41.997048] Call Trace: [ 41.997495] [ 41.997928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.998791] ? __create_object+0x59/0x80 [ 41.999533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.000467] __vmalloc_noprof+0x59/0x60 [ 42.001211] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.002083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.002981] bpf_prog_alloc+0x39/0x200 [ 42.003961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004942] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.005858] do_seccomp+0x349/0x25e0 [ 42.006533] ? find_held_lock+0x2b/0x80 [ 42.007293] ? do_prlimit+0x310/0x610 [ 42.008134] ? __pfx_do_seccomp+0x10/0x10 [ 42.009056] ? do_raw_spin_unlock+0x53/0x220 [ 42.009904] ? _raw_spin_unlock+0x1e/0x40 [ 42.010685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.011776] ? static_key_count+0x60/0x80 [ 42.012562] prctl_set_seccomp+0x4e/0x70 [ 42.013399] __do_sys_prctl+0xe6c/0x1d70 [ 42.014229] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.015157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.016176] ? irqentry_exit+0xf3/0x650 [ 42.016983] do_syscall_64+0xbf/0x430 [ 42.017765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.018773] RIP: 0033:0x7fc97c06c5cd [ 42.019482] 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 [ 42.022782] RSP: 002b:00007ffc2adb4560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.024154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97c06c5cd [ 42.025422] RDX: 000055b212759e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.026713] RBP: 00007ffc2adb45c0 R08: 0000000000000000 R09: 00007ffc2adb3c60 [ 42.028074] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b232ce6240 [ 42.029429] R13: 00007ffc2adb49f0 R14: 000055b232ce5bf0 R15: 000055b232cfa4d0 [ 42.030818] [ 42.031278] irq event stamp: 1747 [ 42.031927] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.033283] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.034639] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.036015] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.037351] ---[ end trace 0000000000000000 ]--- [ 42.849773] ------------[ cut here ]------------ [ 42.850750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.852835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.854334] Modules linked in: [ 42.854981] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.857016] Tainted: [W]=WARN [ 42.857639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.859139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.860073] 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 [ 42.863301] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 42.864298] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 42.865613] RDX: ffff888015c18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.866925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 42.868248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.869535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 42.870830] FS: 00007f29101d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.872305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.873391] CR2: 00007f29106c4580 CR3: 000000000e0a7000 CR4: 0000000000350ef0 [ 42.874697] Call Trace: [ 42.875192] [ 42.875658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.876530] ? __create_object+0x59/0x80 [ 42.877322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.878326] __vmalloc_noprof+0x59/0x60 [ 42.879111] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.880011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.880954] bpf_prog_alloc+0x39/0x200 [ 42.881714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.882671] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.883559] do_seccomp+0x349/0x25e0 [ 42.884306] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.885223] ? __pfx_do_seccomp+0x10/0x10 [ 42.886028] ? find_held_lock+0x2b/0x80 [ 42.886807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.887800] ? static_key_count+0x60/0x80 [ 42.888562] prctl_set_seccomp+0x4e/0x70 [ 42.889345] __do_sys_prctl+0xe6c/0x1d70 [ 42.890147] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.891039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.893007] ? irqentry_exit+0xf3/0x650 [ 42.893789] do_syscall_64+0xbf/0x430 [ 42.894497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.895456] RIP: 0033:0x7f29106c45cd [ 42.896156] 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 [ 42.899388] RSP: 002b:00007ffec5f4ff30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.900886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29106c45cd [ 42.902285] RDX: 0000561bd38a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.903720] RBP: 00007ffec5f4ff90 R08: 0000000000000000 R09: 00007ffec5f4f630 [ 42.905126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c102292b0 [ 42.906539] R13: 00007ffec5f503c0 R14: 0000561c1022bd20 R15: 0000561c1023d8d0 [ 42.907961] [ 42.908431] irq event stamp: 1801 [ 42.909134] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.910810] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.912481] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.914175] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.915867] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33700' (ECDSA) to the list of known hosts. 2025/11/17 11:49:57 fuzzer started 2025/11/17 11:49:58 dialing manager at localhost:37895 2025/11/17 11:49:58 checking machine... 2025/11/17 11:49:58 checking revisions... [ 43.900315] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:49:58 testing simple program... [ 43.988872] cgroup: Unknown subsys name 'net' [ 44.055926] cgroup: Unknown subsys name 'cpuset' [ 44.073123] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:49:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627bb0 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff86ab8c8e R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000025776 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627840 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc97c1320b0 CR3=000000000de9c000 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=39343a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323336 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=000000000002571d 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=00000206 [-----P-] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b232d234a8 CR3=000000000de9c000 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=2036353a39343a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a39343a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000