[ 44.023282] ------------[ cut here ]------------ [ 44.024206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.026210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.027686] Modules linked in: [ 44.028382] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.030395] Tainted: [W]=WARN [ 44.031005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.032493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.033413] 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 [ 44.036639] RSP: 0018:ffff88801599fbc0 EFLAGS: 00010286 [ 44.037616] RAX: 0000000000000000 RBX: ffffed1002b33f78 RCX: ffffffff813a4050 [ 44.038908] RDX: ffff8880164a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.040218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b33f2f [ 44.041512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.042782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801599fdf8 [ 44.044089] FS: 00007ff602b76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.045528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.046588] CR2: 00007ff603068580 CR3: 0000000019350000 CR4: 0000000000350ef0 [ 44.047897] Call Trace: [ 44.048361] [ 44.048769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.049666] ? __create_object+0x59/0x80 [ 44.050444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.051425] __vmalloc_noprof+0x59/0x60 [ 44.052193] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.053080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.054017] bpf_prog_alloc+0x39/0x200 [ 44.054707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.055651] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.056552] do_seccomp+0x349/0x25e0 [ 44.057265] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.058166] ? __pfx_do_seccomp+0x10/0x10 [ 44.058955] ? find_held_lock+0x2b/0x80 [ 44.059667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.060646] ? static_key_count+0x60/0x80 [ 44.061454] prctl_set_seccomp+0x4e/0x70 [ 44.062220] __do_sys_prctl+0xe6c/0x1d70 [ 44.063014] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.063847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.064821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.065793] ? irqentry_exit+0xf3/0x650 [ 44.066557] do_syscall_64+0xbf/0x430 [ 44.067304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.068274] RIP: 0033:0x7ff6030685cd [ 44.068991] 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 [ 44.072164] RSP: 002b:00007ffc731d90b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.073529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6030685cd [ 44.074815] RDX: 000055ada9d5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.076138] RBP: 00007ffc731d9110 R08: 0000000000000000 R09: 00007ffc731d87b0 [ 44.077424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055add53d82b0 [ 44.078710] R13: 00007ffc731d9540 R14: 000055add53dad20 R15: 000055add53ec8d0 [ 44.080013] [ 44.080445] irq event stamp: 1703 [ 44.081098] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 44.082627] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 44.084161] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 44.085683] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 44.087192] ---[ end trace 0000000000000000 ]--- [ 47.466101] ------------[ cut here ]------------ [ 47.467059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.469009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.470444] Modules linked in: [ 47.471073] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.473032] Tainted: [W]=WARN [ 47.473579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.475014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.475929] 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 [ 47.479017] RSP: 0018:ffff888016c77bc0 EFLAGS: 00010286 [ 47.479991] RAX: 0000000000000000 RBX: ffffed1002d8ef78 RCX: ffffffff813a4050 [ 47.481235] RDX: ffff88801600d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.482497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ef2f [ 47.483762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.485017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c77df8 [ 47.486263] FS: 00007f8271f45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.487674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.488722] CR2: 00007f8272437580 CR3: 000000000df89000 CR4: 0000000000350ef0 [ 47.489975] Call Trace: [ 47.490432] [ 47.490828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.491720] ? __create_object+0x59/0x80 [ 47.492487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.493440] __vmalloc_noprof+0x59/0x60 [ 47.494184] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.495036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.495954] bpf_prog_alloc+0x39/0x200 [ 47.496629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.497546] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.498423] do_seccomp+0x349/0x25e0 [ 47.499125] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.500020] ? __pfx_do_seccomp+0x10/0x10 [ 47.500743] ? find_held_lock+0x2b/0x80 [ 47.501496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.502440] ? static_key_count+0x60/0x80 [ 47.503223] prctl_set_seccomp+0x4e/0x70 [ 47.504004] __do_sys_prctl+0xe6c/0x1d70 [ 47.504726] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.505570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.506521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.507489] ? irqentry_exit+0xf3/0x650 [ 47.508246] do_syscall_64+0xbf/0x430 [ 47.508975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.509856] RIP: 0033:0x7f82724375cd [ 47.510548] 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 [ 47.513640] RSP: 002b:00007ffd77885c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.514964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82724375cd [ 47.516227] RDX: 000055f8b8f09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.517472] RBP: 00007ffd77885ce0 R08: 0000000000000000 R09: 00007ffd77885380 [ 47.518727] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8c5650ad0 [ 47.520002] R13: 00007ffd77886110 R14: 000055f8c5651bc0 R15: 000055f8c5662780 [ 47.521279] [ 47.521695] irq event stamp: 1717 [ 47.522322] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 47.523818] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 47.525320] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 47.526825] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 47.528323] ---[ end trace 0000000000000000 ]--- [ 48.330174] ------------[ cut here ]------------ [ 48.331088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.333005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.334433] Modules linked in: [ 48.335079] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.338382] Tainted: [W]=WARN [ 48.338982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.340465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.341601] 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 [ 48.344926] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 48.346126] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 48.347396] RDX: ffff888016f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.348649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 48.349916] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.351208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 48.352490] FS: 00007f575f746900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.353963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.355047] CR2: 00007f575fc38580 CR3: 000000001ff58000 CR4: 0000000000350ef0 [ 48.356360] Call Trace: [ 48.356825] [ 48.357289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.358178] ? __create_object+0x59/0x80 [ 48.358954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.359933] __vmalloc_noprof+0x59/0x60 [ 48.360649] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.361528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.362472] bpf_prog_alloc+0x39/0x200 [ 48.363217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.364152] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.365070] do_seccomp+0x349/0x25e0 [ 48.365748] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.366656] ? __pfx_do_seccomp+0x10/0x10 [ 48.367455] ? find_held_lock+0x2b/0x80 [ 48.368203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.369165] ? static_key_count+0x60/0x80 [ 48.369975] prctl_set_seccomp+0x4e/0x70 [ 48.370725] __do_sys_prctl+0xe6c/0x1d70 [ 48.371525] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.372389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.373364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.374379] ? irqentry_exit+0xf3/0x650 [ 48.375144] do_syscall_64+0xbf/0x430 [ 48.375842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.376793] RIP: 0033:0x7f575fc385cd [ 48.377496] 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 [ 48.380661] RSP: 002b:00007ffd2cdd9320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.382043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f575fc385cd [ 48.383365] RDX: 00005624d6248e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.384659] RBP: 00007ffd2cdd9380 R08: 0000000000000000 R09: 00007ffd2cdd8a20 [ 48.385970] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625016b3ad0 [ 48.387266] R13: 00007ffd2cdd97b0 R14: 00005625016b4bc0 R15: 00005625016c5780 [ 48.388589] [ 48.389064] irq event stamp: 2017 [ 48.389677] hardirqs last enabled at (2025): [] __up_console_sem+0x78/0x80 [ 48.391192] hardirqs last disabled at (2034): [] __up_console_sem+0x5d/0x80 [ 48.392715] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 48.394252] softirqs last disabled at (1977): [] __irq_exit_rcu+0xc4/0x100 [ 48.395789] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20884' (ECDSA) to the list of known hosts. 2025/11/18 16:20:05 fuzzer started 2025/11/18 16:20:06 dialing manager at localhost:34383 2025/11/18 16:20:06 checking machine... 2025/11/18 16:20:06 checking revisions... [ 49.325289] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:20:06 testing simple program... [ 49.421026] cgroup: Unknown subsys name 'net' [ 49.486809] cgroup: Unknown subsys name 'cpuset' [ 49.506398] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:20:05 Registers: info registers vcpu 0 RAX=0000000000041011 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb25b3f038 CR3=000000000f7b0000 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=30323a363120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732035303a3032 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303837 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=0000000000000000 RBX=ffff88800f157ca0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88800f157858 R8 =0000000000000001 R9 =ffff88800f157958 R10=000000000003c9ed R11=00000000000255fd R12=ffffffff8135e7a2 R13=ffff88800f157960 R14=ffff888016008000 R15=ffff88800f157918 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f8271f45900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82724fc618 CR3=000000000e0b2000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000