[ 38.995894] ------------[ cut here ]------------ [ 38.996970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.000768] Modules linked in: [ 39.001417] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.003610] Tainted: [W]=WARN [ 39.004250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006761] 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 [ 39.010041] RSP: 0018:ffff8880167bfbc0 EFLAGS: 00010286 [ 39.011070] RAX: 0000000000000000 RBX: ffffed1002cf7f78 RCX: ffffffff813a4050 [ 39.012402] RDX: ffff88801614b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf7f2f [ 39.015249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167bfdf8 [ 39.018075] FS: 00007f1eee29e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.019741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020942] CR2: 00007fff48abaef7 CR3: 000000000ef50000 CR4: 0000000000350ef0 [ 39.022379] Call Trace: [ 39.022920] [ 39.023348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024267] ? __create_object+0x59/0x80 [ 39.025057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026032] __vmalloc_noprof+0x59/0x60 [ 39.026791] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028618] bpf_prog_alloc+0x39/0x200 [ 39.029307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030235] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031123] do_seccomp+0x349/0x25e0 [ 39.031860] ? find_held_lock+0x2b/0x80 [ 39.032634] ? do_prlimit+0x310/0x610 [ 39.033337] ? __pfx_do_seccomp+0x10/0x10 [ 39.034104] ? do_raw_spin_unlock+0x53/0x220 [ 39.034934] ? _raw_spin_unlock+0x1e/0x40 [ 39.035725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036703] ? static_key_count+0x60/0x80 [ 39.037465] prctl_set_seccomp+0x4e/0x70 [ 39.038247] __do_sys_prctl+0xe6c/0x1d70 [ 39.039017] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.039881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040848] ? irqentry_exit+0xf3/0x650 [ 39.041611] do_syscall_64+0xbf/0x430 [ 39.042298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.043262] RIP: 0033:0x7f1eee7905cd [ 39.043968] 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 [ 39.047159] RSP: 002b:00007fff48ab8510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.048521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eee7905cd [ 39.049798] RDX: 000055a729910e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.051065] RBP: 00007fff48ab8570 R08: 0000000000000000 R09: 00007fff48ab7c10 [ 39.052381] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a74da25b10 [ 39.053695] R13: 00007fff48ab89a0 R14: 000055a74da262b0 R15: 000055a74da3a6f0 [ 39.054980] [ 39.055423] irq event stamp: 1757 [ 39.056069] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.057622] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.059143] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 39.060556] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 39.061922] ---[ end trace 0000000000000000 ]--- [ 41.644378] ------------[ cut here ]------------ [ 41.645277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.647238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.648693] Modules linked in: [ 41.649273] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.651549] Tainted: [W]=WARN [ 41.652094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.653615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.654523] 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 [ 41.657674] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 41.658639] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 41.659926] RDX: ffff888018e51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.661216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 41.662503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.663790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 41.665071] FS: 00007fed3e216900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.666494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.667563] CR2: 00007fed3e708580 CR3: 000000000c30e000 CR4: 0000000000350ef0 [ 41.668837] Call Trace: [ 41.669302] [ 41.669756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.670662] ? __create_object+0x59/0x80 [ 41.671402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.672367] __vmalloc_noprof+0x59/0x60 [ 41.673124] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.673991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.674916] bpf_prog_alloc+0x39/0x200 [ 41.675671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.676600] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.677456] do_seccomp+0x349/0x25e0 [ 41.678162] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.679068] ? __pfx_do_seccomp+0x10/0x10 [ 41.679872] ? find_held_lock+0x2b/0x80 [ 41.680628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.681596] ? static_key_count+0x60/0x80 [ 41.682344] prctl_set_seccomp+0x4e/0x70 [ 41.683108] __do_sys_prctl+0xe6c/0x1d70 [ 41.683887] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.684745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.685684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.686639] ? irqentry_exit+0xf3/0x650 [ 41.687368] do_syscall_64+0xbf/0x430 [ 41.688095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.689032] RIP: 0033:0x7fed3e7085cd [ 41.689744] 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 [ 41.692910] RSP: 002b:00007ffdb167ec90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.694263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed3e7085cd [ 41.695556] RDX: 000055c6fa43be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.696828] RBP: 00007ffdb167ecf0 R08: 0000000000000000 R09: 00007ffdb167e390 [ 41.698087] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c72eda9ad0 [ 41.699373] R13: 00007ffdb167f120 R14: 000055c72edaabc0 R15: 000055c72edbb780 [ 41.700656] [ 41.701075] irq event stamp: 1833 [ 41.701717] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 41.703227] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 41.704707] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 41.705974] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 41.707234] ---[ end trace 0000000000000000 ]--- [ 42.506566] ------------[ cut here ]------------ [ 42.507499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.509555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.511043] Modules linked in: [ 42.511707] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.513752] Tainted: [W]=WARN [ 42.514321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.515841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.516748] 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 [ 42.519939] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 42.520916] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 42.522205] RDX: ffff888016b65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.523507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 42.524794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.526072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 42.527368] FS: 00007f3646034900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.528812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.529869] CR2: 00007f3646526580 CR3: 00000000099c8000 CR4: 0000000000350ef0 [ 42.531145] Call Trace: [ 42.531677] [ 42.532101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.533016] ? __create_object+0x59/0x80 [ 42.533813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.534803] __vmalloc_noprof+0x59/0x60 [ 42.535589] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.536434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.537383] bpf_prog_alloc+0x39/0x200 [ 42.538135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.539082] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.540019] do_seccomp+0x349/0x25e0 [ 42.540764] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.541688] ? __pfx_do_seccomp+0x10/0x10 [ 42.542449] ? find_held_lock+0x2b/0x80 [ 42.543226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.544213] ? static_key_count+0x60/0x80 [ 42.545028] prctl_set_seccomp+0x4e/0x70 [ 42.545816] __do_sys_prctl+0xe6c/0x1d70 [ 42.546614] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.547449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.548436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.549425] ? irqentry_exit+0xf3/0x650 [ 42.550205] do_syscall_64+0xbf/0x430 [ 42.550962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.551946] RIP: 0033:0x7f36465265cd [ 42.552655] 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 [ 42.555871] RSP: 002b:00007ffd38d96350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.557269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36465265cd [ 42.558558] RDX: 000055d6bd9f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.559860] RBP: 00007ffd38d963b0 R08: 0000000000000000 R09: 00007ffd38d95a50 [ 42.560959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6be61fad0 [ 42.562011] R13: 00007ffd38d967e0 R14: 000055d6be620bc0 R15: 000055d6be631780 [ 42.563099] [ 42.563463] irq event stamp: 1789 [ 42.564001] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.565256] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.566524] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 42.567808] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 42.569071] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52053' (ECDSA) to the list of known hosts. 2025/11/18 11:34:54 fuzzer started 2025/11/18 11:34:54 dialing manager at localhost:34383 2025/11/18 11:34:54 checking machine... 2025/11/18 11:34:54 checking revisions... [ 43.424620] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:34:54 testing simple program... [ 43.504285] cgroup: Unknown subsys name 'net' [ 43.563154] cgroup: Unknown subsys name 'cpuset' [ 43.578399] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:34:53 Registers: info registers vcpu 0 RAX=00000000fbad2408 RBX=000055c72edc1ed0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=000055c72edcfe90 RBP=0000000000000000 RSP=00007ffdb167e2f8 R8 =0000000000000000 R9 =0000000000000000 R10=00007fed3e77bac0 R11=0000000000000202 R12=0000000000000000 R13=0000000000000000 R14=0000000000000400 R15=000055c72edba770 RIP=00007fed3e694720 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fed3e216900 00000000 00000000 GS =0000 0000000000000000 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=00007fed3e7ce0b0 CR3=0000000020153000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c993 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed3e7cb650 CR3=0000000020153000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000