[ 39.144454] ------------[ cut here ]------------ [ 39.145255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.146970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.148237] Modules linked in: [ 39.148768] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.150531] Tainted: [W]=WARN [ 39.151031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.152316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.153073] 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 [ 39.155827] RSP: 0018:ffff88801aa3fbc0 EFLAGS: 00010286 [ 39.156703] RAX: 0000000000000000 RBX: ffffed1003547f78 RCX: ffffffff813a4050 [ 39.157847] RDX: ffff888015ea3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.158997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003547f2f [ 39.160112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.161207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa3fdf8 [ 39.162290] FS: 00007f2080690900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.163505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.164406] CR2: 00007fff04b57ef8 CR3: 000000000dce6000 CR4: 0000000000350ef0 [ 39.165497] Call Trace: [ 39.165891] [ 39.166291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.167016] ? __create_object+0x59/0x80 [ 39.167676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.168510] __vmalloc_noprof+0x59/0x60 [ 39.169107] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.169834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.170616] bpf_prog_alloc+0x39/0x200 [ 39.171237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171969] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.172735] do_seccomp+0x349/0x25e0 [ 39.173347] ? find_held_lock+0x2b/0x80 [ 39.173945] ? do_prlimit+0x310/0x610 [ 39.174564] ? __pfx_do_seccomp+0x10/0x10 [ 39.175216] ? do_raw_spin_unlock+0x53/0x220 [ 39.175883] ? _raw_spin_unlock+0x1e/0x40 [ 39.176549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.177362] ? static_key_count+0x60/0x80 [ 39.177985] prctl_set_seccomp+0x4e/0x70 [ 39.178631] __do_sys_prctl+0xe6c/0x1d70 [ 39.179287] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.180783] ? irqentry_exit+0xf3/0x650 [ 39.181428] do_syscall_64+0xbf/0x430 [ 39.181984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.182758] RIP: 0033:0x7f2080b825cd [ 39.183333] 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 [ 39.185917] RSP: 002b:00007fff04b55350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.187016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2080b825cd [ 39.188062] RDX: 000055a55ef7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.189108] RBP: 00007fff04b553b0 R08: 0000000000000000 R09: 00007fff04b54a50 [ 39.190177] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5975fdad0 [ 39.191362] R13: 00007fff04b557e0 R14: 000055a5975febc0 R15: 000055a59760f780 [ 39.192436] [ 39.192786] irq event stamp: 1729 [ 39.193336] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 39.194563] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.195792] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 39.197066] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.198331] ---[ end trace 0000000000000000 ]--- [ 42.473216] ------------[ cut here ]------------ [ 42.474084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.476075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.477517] Modules linked in: [ 42.478105] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.480195] Tainted: [W]=WARN [ 42.480748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.482206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.483060] 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 [ 42.486212] RSP: 0018:ffff88801a937bc0 EFLAGS: 00010286 [ 42.487141] RAX: 0000000000000000 RBX: ffffed1003526f78 RCX: ffffffff813a4050 [ 42.488451] RDX: ffff888017a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.489739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003526f2f [ 42.491014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.492296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a937df8 [ 42.493578] FS: 00007f7f03a01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.494999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.496062] CR2: 00007f7f03ef3580 CR3: 000000000d0e9000 CR4: 0000000000350ef0 [ 42.497366] Call Trace: [ 42.497824] [ 42.498277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.499129] ? __create_object+0x59/0x80 [ 42.499921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.500894] __vmalloc_noprof+0x59/0x60 [ 42.501661] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.502522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.503444] bpf_prog_alloc+0x39/0x200 [ 42.504135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.505077] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.505980] do_seccomp+0x349/0x25e0 [ 42.506701] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.507600] ? __pfx_do_seccomp+0x10/0x10 [ 42.508399] ? find_held_lock+0x2b/0x80 [ 42.509107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.510076] ? static_key_count+0x60/0x80 [ 42.510879] prctl_set_seccomp+0x4e/0x70 [ 42.511655] __do_sys_prctl+0xe6c/0x1d70 [ 42.512446] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.513303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.514259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.515213] ? irqentry_exit+0xf3/0x650 [ 42.515921] do_syscall_64+0xbf/0x430 [ 42.516658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.517604] RIP: 0033:0x7f7f03ef35cd [ 42.518301] 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 [ 42.521467] RSP: 002b:00007ffc4f4ec310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.522828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f03ef35cd [ 42.524111] RDX: 000055eaed61ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.525417] RBP: 00007ffc4f4ec370 R08: 0000000000000000 R09: 00007ffc4f4eba10 [ 42.526695] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaf126c240 [ 42.527982] R13: 00007ffc4f4ec7a0 R14: 000055eaf126bbf0 R15: 000055eaf12804d0 [ 42.529283] [ 42.529705] irq event stamp: 1789 [ 42.530353] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.531891] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.533391] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.534681] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.535935] ---[ end trace 0000000000000000 ]--- [ 43.306573] ------------[ cut here ]------------ [ 43.307497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.309585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.311093] Modules linked in: [ 43.311749] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.314002] Tainted: [W]=WARN [ 43.314937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.316475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.317401] 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 [ 43.320607] RSP: 0018:ffff88800e437bc0 EFLAGS: 00010286 [ 43.321588] RAX: 0000000000000000 RBX: ffffed1001c86f78 RCX: ffffffff813a4050 [ 43.322877] RDX: ffff888016d13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.324183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c86f2f [ 43.325520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.326840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e437df8 [ 43.328147] FS: 00007fb933499900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.329671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.330747] CR2: 00007fff965b7ef8 CR3: 000000000c00e000 CR4: 0000000000350ef0 [ 43.332034] Call Trace: [ 43.332583] [ 43.332996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.333908] ? __create_object+0x59/0x80 [ 43.334700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.335668] __vmalloc_noprof+0x59/0x60 [ 43.336466] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.337357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.338291] bpf_prog_alloc+0x39/0x200 [ 43.338992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.339922] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.340866] do_seccomp+0x349/0x25e0 [ 43.341579] ? find_held_lock+0x2b/0x80 [ 43.342348] ? do_prlimit+0x310/0x610 [ 43.343045] ? __pfx_do_seccomp+0x10/0x10 [ 43.343838] ? do_raw_spin_unlock+0x53/0x220 [ 43.344721] ? _raw_spin_unlock+0x1e/0x40 [ 43.345503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.346485] ? static_key_count+0x60/0x80 [ 43.347292] prctl_set_seccomp+0x4e/0x70 [ 43.348033] __do_sys_prctl+0xe6c/0x1d70 [ 43.348855] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.349726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.350707] ? irqentry_exit+0xf3/0x650 [ 43.351501] do_syscall_64+0xbf/0x430 [ 43.352288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.353261] RIP: 0033:0x7fb93398b5cd [ 43.353919] 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 [ 43.357186] RSP: 002b:00007fff965b5520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.358556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb93398b5cd [ 43.359869] RDX: 0000556b806a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.361201] RBP: 00007fff965b5580 R08: 0000000000000000 R09: 00007fff965b4c20 [ 43.362496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556baf5f32b0 [ 43.363781] R13: 00007fff965b59b0 R14: 0000556baf5f5d20 R15: 0000556baf6078d0 [ 43.365147] [ 43.365616] irq event stamp: 1853 [ 43.366285] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 43.367824] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 43.369197] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 43.370185] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.371117] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62581' (ECDSA) to the list of known hosts. 2025/11/19 07:26:38 fuzzer started 2025/11/19 07:26:38 dialing manager at localhost:34383 2025/11/19 07:26:38 checking machine... 2025/11/19 07:26:38 checking revisions... [ 44.306138] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:26:38 testing simple program... [ 44.408695] cgroup: Unknown subsys name 'net' [ 44.484431] cgroup: Unknown subsys name 'cpuset' [ 44.499459] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:26:37 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801ac97ea8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88801ac90000 RSP=ffff88801ac96f98 R8 =0000000000000001 R9 =ffff88801ac97068 R10=000000000003c9ed R11=000000000001fdf9 R12=ffff88801ac97001 R13=ffff88801ac97070 R14=ffff88801ac97e78 R15=ffff88801ac97028 RIP=ffffffff81528eca RFL=00000202 [-------] 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=00007fc81b17c000 CR3=000000000c4ab000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f732e6d617062696c2f756e672d78 XMM02=00302e6f732e6d617062696c2f756e67 XMM03=2d78756e696c2d34365f3638782f6269 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b8c0f4 RBX=ffffffff8672d50c RCX=ffffffff81b8c137 RDX=0000000000000000 RSI=ffffffff86ac38a8 RDI=ffffffff8672d50c RBP=ffffffff8672d510 RSP=ffff88801aa0fa18 R8 =ffffffff86ac38a8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000273dc R12=ffffffff8672d50c R13=ffffffff8672d50c R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000246 [---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 00007f7f03a01900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055eaf126d954 CR3=000000000d8b4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000