[ 39.037852] ------------[ cut here ]------------ [ 39.038762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.040779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.042224] Modules linked in: [ 39.042863] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.044808] Tainted: [W]=WARN [ 39.045351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.046774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.047680] 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 [ 39.050750] RSP: 0018:ffff888016d77bc0 EFLAGS: 00010286 [ 39.051699] RAX: 0000000000000000 RBX: ffffed1002daef78 RCX: ffffffff813a4050 [ 39.052957] RDX: ffff888017351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.054195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daef2f [ 39.055441] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.056707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d77df8 [ 39.057956] FS: 00007fdae3a89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.059363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.060425] CR2: 00007ffd4ca3cef7 CR3: 000000000bebf000 CR4: 0000000000350ef0 [ 39.061687] Call Trace: [ 39.062139] [ 39.062573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.063457] ? __create_object+0x59/0x80 [ 39.064184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.065132] __vmalloc_noprof+0x59/0x60 [ 39.065877] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.066739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067663] bpf_prog_alloc+0x39/0x200 [ 39.068362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069276] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.070158] do_seccomp+0x349/0x25e0 [ 39.070854] ? find_held_lock+0x2b/0x80 [ 39.071593] ? do_prlimit+0x310/0x610 [ 39.072293] ? __pfx_do_seccomp+0x10/0x10 [ 39.073061] ? do_raw_spin_unlock+0x53/0x220 [ 39.073876] ? _raw_spin_unlock+0x1e/0x40 [ 39.074647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.075600] ? static_key_count+0x60/0x80 [ 39.076351] prctl_set_seccomp+0x4e/0x70 [ 39.077111] __do_sys_prctl+0xe6c/0x1d70 [ 39.077873] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.079672] ? irqentry_exit+0xf3/0x650 [ 39.080427] do_syscall_64+0xbf/0x430 [ 39.081104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.082041] RIP: 0033:0x7fdae3f7b5cd [ 39.082730] 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 [ 39.085838] RSP: 002b:00007ffd4ca3ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.087169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdae3f7b5cd [ 39.088429] RDX: 00005590511c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.089681] RBP: 00007ffd4ca3ab80 R08: 0000000000000000 R09: 00007ffd4ca3a220 [ 39.090929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055907aa0f2b0 [ 39.092220] R13: 00007ffd4ca3afb0 R14: 000055907aa11d20 R15: 000055907aa238d0 [ 39.093535] [ 39.093954] irq event stamp: 1737 [ 39.094586] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.096086] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.097578] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.099065] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.100717] ---[ end trace 0000000000000000 ]--- [ 41.928609] ------------[ cut here ]------------ [ 41.929543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.931566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.933035] Modules linked in: [ 41.933904] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.935958] Tainted: [W]=WARN [ 41.936566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.938035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.938955] 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 [ 41.942138] RSP: 0018:ffff8880160dfbc0 EFLAGS: 00010286 [ 41.943125] RAX: 0000000000000000 RBX: ffffed1002c1bf78 RCX: ffffffff813a4050 [ 41.944423] RDX: ffff88801632d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.945717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1bf2f [ 41.947013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.948325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160dfdf8 [ 41.949617] FS: 00007f38bc0f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.951059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.952120] CR2: 00007ffd82e9aef7 CR3: 00000000146db000 CR4: 0000000000350ef0 [ 41.953414] Call Trace: [ 41.953874] [ 41.954283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.955184] ? __create_object+0x59/0x80 [ 41.955982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.956968] __vmalloc_noprof+0x59/0x60 [ 41.957722] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.958603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.959546] bpf_prog_alloc+0x39/0x200 [ 41.960244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.961163] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.962067] do_seccomp+0x349/0x25e0 [ 41.962798] ? find_held_lock+0x2b/0x80 [ 41.963567] ? do_prlimit+0x310/0x610 [ 41.964272] ? __pfx_do_seccomp+0x10/0x10 [ 41.965056] ? do_raw_spin_unlock+0x53/0x220 [ 41.965896] ? _raw_spin_unlock+0x1e/0x40 [ 41.966688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.967648] ? static_key_count+0x60/0x80 [ 41.968461] prctl_set_seccomp+0x4e/0x70 [ 41.969188] __do_sys_prctl+0xe6c/0x1d70 [ 41.969976] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.970834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.971814] ? irqentry_exit+0xf3/0x650 [ 41.972579] do_syscall_64+0xbf/0x430 [ 41.973274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.974244] RIP: 0033:0x7f38bc5ea5cd [ 41.974949] 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 [ 41.977678] RSP: 002b:00007ffd82e99700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.978552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38bc5ea5cd [ 41.979343] RDX: 000055d40e66ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.980176] RBP: 00007ffd82e99760 R08: 0000000000000000 R09: 00007ffd82e98e00 [ 41.980958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d417891ad0 [ 41.981552] R13: 00007ffd82e99b90 R14: 000055d417892bc0 R15: 000055d4178a3780 [ 41.982128] [ 41.982322] irq event stamp: 1781 [ 41.982626] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 41.983309] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 41.984040] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 41.984785] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 41.985530] ---[ end trace 0000000000000000 ]--- [ 42.650415] ------------[ cut here ]------------ [ 42.651047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.652656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.653716] Modules linked in: [ 42.654130] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.655495] Tainted: [W]=WARN [ 42.655887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.656902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.657545] 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 [ 42.659766] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 42.660446] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 42.661308] RDX: ffff88800f9c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.662206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 42.663100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.663998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 42.664897] FS: 00007fd1fca41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.665905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.666646] CR2: 00007fd1fcf33580 CR3: 000000001fcc7000 CR4: 0000000000350ef0 [ 42.667552] Call Trace: [ 42.667889] [ 42.668184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.668802] ? __create_object+0x59/0x80 [ 42.669320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.669992] __vmalloc_noprof+0x59/0x60 [ 42.670523] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.671110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671772] bpf_prog_alloc+0x39/0x200 [ 42.672259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.672898] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.673522] do_seccomp+0x349/0x25e0 [ 42.673990] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.674613] ? __pfx_do_seccomp+0x10/0x10 [ 42.675130] ? find_held_lock+0x2b/0x80 [ 42.675659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.676315] ? static_key_count+0x60/0x80 [ 42.676865] prctl_set_seccomp+0x4e/0x70 [ 42.677371] __do_sys_prctl+0xe6c/0x1d70 [ 42.677914] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.678501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.679142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.679819] ? irqentry_exit+0xf3/0x650 [ 42.680335] do_syscall_64+0xbf/0x430 [ 42.680847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.681509] RIP: 0033:0x7fd1fcf335cd [ 42.681974] 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 [ 42.684229] RSP: 002b:00007ffe954f9400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.685187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1fcf335cd [ 42.686086] RDX: 000055eba77aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.686987] RBP: 00007ffe954f9460 R08: 0000000000000000 R09: 00007ffe954f8b00 [ 42.687906] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebd0526b10 [ 42.688793] R13: 00007ffe954f9890 R14: 000055ebd05272b0 R15: 000055ebd053b6f0 [ 42.689692] [ 42.689991] irq event stamp: 1747 [ 42.690451] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.691512] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.692585] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.693669] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.694718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34263' (ECDSA) to the list of known hosts. 2025/11/17 20:20:53 fuzzer started 2025/11/17 20:20:53 dialing manager at localhost:37895 2025/11/17 20:20:53 checking machine... 2025/11/17 20:20:53 checking revisions... [ 43.528327] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:20:53 testing simple program... [ 43.618574] cgroup: Unknown subsys name 'net' [ 43.685053] cgroup: Unknown subsys name 'cpuset' [ 43.699496] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:20:53 Registers: info registers vcpu 0 RAX=000000000003eac1 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9fecd768 CR3=000000000c2b6000 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=30323a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303938 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=0000000000000005 RBX=ffff8880096fc200 RCX=ffff888009757794 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffffffff85e1ffe0 RSP=ffff888009757740 R8 =ffffffff86ab8c8e R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000025776 R12=ffff8880096fc200 R13=ffff888009757794 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c72004 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd82e93000 CR3=000000001fc80000 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