[ 47.046190] ------------[ cut here ]------------ [ 47.047383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.049960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.052261] Modules linked in: [ 47.053095] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.055652] Tainted: [W]=WARN [ 47.056421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.058308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.059522] 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 [ 47.063533] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 47.064795] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 47.066423] RDX: ffff888015d88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.067735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 47.069053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.070386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 47.071702] FS: 00007fc1e5173900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.073165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.074267] CR2: 00007fc1e5665580 CR3: 000000000f8af000 CR4: 0000000000350ef0 [ 47.075591] Call Trace: [ 47.076064] [ 47.076542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.077437] ? __create_object+0x59/0x80 [ 47.078198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.079194] __vmalloc_noprof+0x59/0x60 [ 47.079959] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.080816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.081784] bpf_prog_alloc+0x39/0x200 [ 47.082546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.083500] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.084414] do_seccomp+0x349/0x25e0 [ 47.085093] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.086020] ? __pfx_do_seccomp+0x10/0x10 [ 47.086840] ? find_held_lock+0x2b/0x80 [ 47.087627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.088619] ? static_key_count+0x60/0x80 [ 47.089434] prctl_set_seccomp+0x4e/0x70 [ 47.090185] __do_sys_prctl+0xe6c/0x1d70 [ 47.090974] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.091880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.092851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.093862] ? irqentry_exit+0xf3/0x650 [ 47.094633] do_syscall_64+0xbf/0x430 [ 47.095382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.096303] RIP: 0033:0x7fc1e56655cd [ 47.097039] 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 [ 47.100227] RSP: 002b:00007ffd72e54860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.101643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1e56655cd [ 47.102950] RDX: 000055e703c17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.104263] RBP: 00007ffd72e548c0 R08: 0000000000000000 R09: 00007ffd72e53f60 [ 47.105599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e72dab4ad0 [ 47.106909] R13: 00007ffd72e54cf0 R14: 000055e72dab5bc0 R15: 000055e72dac6780 [ 47.108247] [ 47.108712] irq event stamp: 1885 [ 47.109325] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 47.110769] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 47.112059] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 47.113368] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 47.114663] ---[ end trace 0000000000000000 ]--- [ 50.506238] ------------[ cut here ]------------ [ 50.507166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.509176] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.510671] Modules linked in: [ 50.511279] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.513281] Tainted: [W]=WARN [ 50.513880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.515367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.516246] 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 [ 50.519494] RSP: 0018:ffff888019b87bc0 EFLAGS: 00010286 [ 50.520494] RAX: 0000000000000000 RBX: ffffed1003370f78 RCX: ffffffff813a4050 [ 50.521821] RDX: ffff888016265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.523121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003370f2f [ 50.524425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.525728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b87df8 [ 50.527036] FS: 00007f95106b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.528479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.529540] CR2: 00007ffded167ef7 CR3: 000000001e6dd000 CR4: 0000000000350ef0 [ 50.530846] Call Trace: [ 50.531312] [ 50.531769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.532674] ? __create_object+0x59/0x80 [ 50.533459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.534460] __vmalloc_noprof+0x59/0x60 [ 50.535170] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.536031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.536955] bpf_prog_alloc+0x39/0x200 [ 50.537732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.538664] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.539565] do_seccomp+0x349/0x25e0 [ 50.540233] ? find_held_lock+0x2b/0x80 [ 50.541012] ? do_prlimit+0x310/0x610 [ 50.541764] ? __pfx_do_seccomp+0x10/0x10 [ 50.542566] ? do_raw_spin_unlock+0x53/0x220 [ 50.543399] ? _raw_spin_unlock+0x1e/0x40 [ 50.544133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.545103] ? static_key_count+0x60/0x80 [ 50.545907] prctl_set_seccomp+0x4e/0x70 [ 50.546669] __do_sys_prctl+0xe6c/0x1d70 [ 50.547437] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.548239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.549188] ? irqentry_exit+0xf3/0x650 [ 50.549945] do_syscall_64+0xbf/0x430 [ 50.550682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.551631] RIP: 0033:0x7f9510baa5cd [ 50.552289] 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 [ 50.555476] RSP: 002b:00007ffded166160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.556852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9510baa5cd [ 50.558153] RDX: 000055c3c934ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.559430] RBP: 00007ffded1661c0 R08: 0000000000000000 R09: 00007ffded165860 [ 50.560724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3ce1b4b10 [ 50.562034] R13: 00007ffded1665f0 R14: 000055c3ce1b52b0 R15: 000055c3ce1c96f0 [ 50.563372] [ 50.563801] irq event stamp: 1703 [ 50.564468] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.566001] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.567523] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 50.569087] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 50.570599] ---[ end trace 0000000000000000 ]--- [ 51.397766] ------------[ cut here ]------------ [ 51.398714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.400706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.402205] Modules linked in: [ 51.402849] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.404835] Tainted: [W]=WARN [ 51.405445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.406926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.407841] 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 [ 51.411046] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 51.412034] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 51.413353] RDX: ffff888017570000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.414660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 51.415948] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.417249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 51.418547] FS: 00007f25fb634900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.420002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.421076] CR2: 00007f25fbb26580 CR3: 000000000decf000 CR4: 0000000000350ef0 [ 51.422395] Call Trace: [ 51.422870] [ 51.423285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.424196] ? __create_object+0x59/0x80 [ 51.424975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.425980] __vmalloc_noprof+0x59/0x60 [ 51.426743] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.427619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.428567] bpf_prog_alloc+0x39/0x200 [ 51.429274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.430217] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.431116] do_seccomp+0x349/0x25e0 [ 51.431835] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.432742] ? __pfx_do_seccomp+0x10/0x10 [ 51.433549] ? find_held_lock+0x2b/0x80 [ 51.434273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.435234] ? static_key_count+0x60/0x80 [ 51.436027] prctl_set_seccomp+0x4e/0x70 [ 51.436797] __do_sys_prctl+0xe6c/0x1d70 [ 51.437586] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.438482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.439460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.440444] ? irqentry_exit+0xf3/0x650 [ 51.441180] do_syscall_64+0xbf/0x430 [ 51.441934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.442902] RIP: 0033:0x7f25fbb265cd [ 51.443612] 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 [ 51.446789] RSP: 002b:00007ffdfd83e6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.448163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25fbb265cd [ 51.449457] RDX: 00005604d170ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.450771] RBP: 00007ffdfd83e720 R08: 0000000000000000 R09: 00007ffdfd83ddc0 [ 51.452053] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604d750bad0 [ 51.453362] R13: 00007ffdfd83eb50 R14: 00005604d750cbc0 R15: 00005604d751d780 [ 51.454680] [ 51.455114] irq event stamp: 1745 [ 51.455764] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 51.457286] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 51.458840] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 51.460396] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 51.461928] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20754' (ECDSA) to the list of known hosts. 2025/11/18 20:10:06 fuzzer started 2025/11/18 20:10:06 dialing manager at localhost:34383 2025/11/18 20:10:06 checking machine... 2025/11/18 20:10:06 checking revisions... [ 52.376669] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:10:06 testing simple program... [ 52.475831] cgroup: Unknown subsys name 'net' [ 52.537281] cgroup: Unknown subsys name 'cpuset' [ 52.556131] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:10:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880169d7ad8 RCX=ffffffff86a49dcc RDX=ffff8880169d8001 RSI=0000000000000000 RDI=ffff8880169d79b0 RBP=ffff8880169d0000 RSP=ffff8880169d7930 R8 =ffffffff86a49dd0 R9 =ffff8880169d79e0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880169d7a01 R13=ffff8880169d79e8 R14=ffff8880169d7ad8 R15=ffff8880169d79a0 RIP=ffffffff8135eecb 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 00007f95106b8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9510687008 CR3=000000001e6c1000 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=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 info registers vcpu 1 RAX=000000000002fb11 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0e78cb18 CR3=0000000009b87000 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=aaa7ac8e617c0d94e64a3ccdec0431c5 XMM02=ec2efd57dc4c00df0000000000305ab0 XMM03=5126749adcf45e600000000000305b80 XMM04=148bda3d44654ab700000000000ae988 XMM05=0394861f14684e5900000000003220b8 XMM06=3e829fc8c8edc9900000000000321f40 XMM07=e042d86d42eb936e0000000000313cc0 XMM08=5126749adcf45e600000000000305b80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000