[ 39.359620] ------------[ cut here ]------------ [ 39.360535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.362581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.364080] Modules linked in: [ 39.364666] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.366912] Tainted: [W]=WARN [ 39.367590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.369073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.369934] 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 [ 39.373184] RSP: 0018:ffff888018e9fbc0 EFLAGS: 00010286 [ 39.374177] RAX: 0000000000000000 RBX: ffffed10031d3f78 RCX: ffffffff813a4050 [ 39.375467] RDX: ffff88800f733780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.376759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d3f2f [ 39.378048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.379366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e9fdf8 [ 39.380653] FS: 00007fcdffc1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.382106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.383176] CR2: 00007ffc523b6ef8 CR3: 000000000e07c000 CR4: 0000000000350ef0 [ 39.384476] Call Trace: [ 39.384948] [ 39.385411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.386316] ? __create_object+0x59/0x80 [ 39.387088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.388084] __vmalloc_noprof+0x59/0x60 [ 39.388795] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.389673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.390606] bpf_prog_alloc+0x39/0x200 [ 39.391375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.392312] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.393209] do_seccomp+0x349/0x25e0 [ 39.393890] ? find_held_lock+0x2b/0x80 [ 39.394669] ? do_prlimit+0x310/0x610 [ 39.395427] ? __pfx_do_seccomp+0x10/0x10 [ 39.396214] ? do_raw_spin_unlock+0x53/0x220 [ 39.397047] ? _raw_spin_unlock+0x1e/0x40 [ 39.397790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.398760] ? static_key_count+0x60/0x80 [ 39.399561] prctl_set_seccomp+0x4e/0x70 [ 39.400347] __do_sys_prctl+0xe6c/0x1d70 [ 39.401117] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.401950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.402923] ? irqentry_exit+0xf3/0x650 [ 39.403690] do_syscall_64+0xbf/0x430 [ 39.404437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.405370] RIP: 0033:0x7fce001105cd [ 39.406077] 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 [ 39.409275] RSP: 002b:00007ffc523b4be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.410644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce001105cd [ 39.411939] RDX: 0000558af829ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.413238] RBP: 00007ffc523b4c40 R08: 0000000000000000 R09: 00007ffc523b42e0 [ 39.414521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b31cdb2b0 [ 39.415802] R13: 00007ffc523b5070 R14: 0000558b31cddd20 R15: 0000558b31cef8d0 [ 39.417154] [ 39.417585] irq event stamp: 1823 [ 39.418233] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.419775] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 39.421290] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 39.422819] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 39.424319] ---[ end trace 0000000000000000 ]--- [ 42.626640] ------------[ cut here ]------------ [ 42.627583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.629618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.631063] Modules linked in: [ 42.631665] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.635071] Tainted: [W]=WARN [ 42.635649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.637216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.638117] 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 [ 42.641281] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 42.642266] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 42.643558] RDX: ffff888009b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.644827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 42.646104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.647384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 42.648675] FS: 00007f3f0e964900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.650117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.651182] CR2: 00007f3f0ee56580 CR3: 0000000020956000 CR4: 0000000000350ef0 [ 42.652485] Call Trace: [ 42.652951] [ 42.653425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.654311] ? __create_object+0x59/0x80 [ 42.655096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.656073] __vmalloc_noprof+0x59/0x60 [ 42.656779] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.657651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658575] bpf_prog_alloc+0x39/0x200 [ 42.659322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.660272] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.661173] do_seccomp+0x349/0x25e0 [ 42.661858] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.662757] ? __pfx_do_seccomp+0x10/0x10 [ 42.663562] ? find_held_lock+0x2b/0x80 [ 42.664324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.665278] ? static_key_count+0x60/0x80 [ 42.666072] prctl_set_seccomp+0x4e/0x70 [ 42.666794] __do_sys_prctl+0xe6c/0x1d70 [ 42.667586] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.668448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.669408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.670369] ? irqentry_exit+0xf3/0x650 [ 42.671127] do_syscall_64+0xbf/0x430 [ 42.671818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.672761] RIP: 0033:0x7f3f0ee565cd [ 42.673450] 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 [ 42.676622] RSP: 002b:00007ffe64690880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.677976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f0ee565cd [ 42.679244] RDX: 000055d4fde46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.680528] RBP: 00007ffe646908e0 R08: 0000000000000000 R09: 00007ffe6468ff80 [ 42.681799] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d509680bf0 [ 42.683063] R13: 00007ffe64690d10 R14: 000055d50968a380 R15: 000055d509695460 [ 42.684377] [ 42.684805] irq event stamp: 2079 [ 42.685465] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 42.687013] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 42.688566] softirqs last enabled at (1934): [] handle_softirqs+0x50c/0x770 [ 42.690135] softirqs last disabled at (1929): [] __irq_exit_rcu+0xc4/0x100 [ 42.691677] ---[ end trace 0000000000000000 ]--- [ 43.494141] ------------[ cut here ]------------ [ 43.495045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.497138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.498796] Modules linked in: [ 43.499507] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.501494] Tainted: [W]=WARN [ 43.502095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.503587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.504512] 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 [ 43.507703] RSP: 0018:ffff888017ebfbc0 EFLAGS: 00010286 [ 43.508680] RAX: 0000000000000000 RBX: ffffed1002fd7f78 RCX: ffffffff813a4050 [ 43.509996] RDX: ffff88800f7a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.511281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd7f2f [ 43.512569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.513844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ebfdf8 [ 43.515136] FS: 00007f30b9c4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.516603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.517655] CR2: 00007fff076a0ef8 CR3: 000000002081c000 CR4: 0000000000350ef0 [ 43.518918] Call Trace: [ 43.519455] [ 43.519880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.520803] ? __create_object+0x59/0x80 [ 43.521588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.522550] __vmalloc_noprof+0x59/0x60 [ 43.523309] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.524177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.525136] bpf_prog_alloc+0x39/0x200 [ 43.525827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.526749] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.527678] do_seccomp+0x349/0x25e0 [ 43.528400] ? find_held_lock+0x2b/0x80 [ 43.529152] ? do_prlimit+0x310/0x610 [ 43.529854] ? __pfx_do_seccomp+0x10/0x10 [ 43.530638] ? do_raw_spin_unlock+0x53/0x220 [ 43.531467] ? _raw_spin_unlock+0x1e/0x40 [ 43.532265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.533235] ? static_key_count+0x60/0x80 [ 43.534049] prctl_set_seccomp+0x4e/0x70 [ 43.534782] __do_sys_prctl+0xe6c/0x1d70 [ 43.535582] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.536447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.537437] ? irqentry_exit+0xf3/0x650 [ 43.538192] do_syscall_64+0xbf/0x430 [ 43.538892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.539857] RIP: 0033:0x7f30ba13d5cd [ 43.540563] 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 [ 43.543744] RSP: 002b:00007fff0769fb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.545121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30ba13d5cd [ 43.546403] RDX: 000056516e42be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.547723] RBP: 00007fff0769fbc0 R08: 0000000000000000 R09: 00007fff0769f260 [ 43.549008] R10: 0000000000000000 R11: 0000000000000246 R12: 000056518376eb10 [ 43.550301] R13: 00007fff0769fff0 R14: 000056518376f2b0 R15: 00005651837836f0 [ 43.551627] [ 43.552096] irq event stamp: 1867 [ 43.552709] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 43.554239] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 43.555772] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 43.557321] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 43.558828] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30715' (ECDSA) to the list of known hosts. 2025/11/17 13:40:09 fuzzer started 2025/11/17 13:40:09 dialing manager at localhost:37895 2025/11/17 13:40:09 checking machine... 2025/11/17 13:40:09 checking revisions... [ 44.459744] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:40:09 testing simple program... [ 44.545133] cgroup: Unknown subsys name 'net' [ 44.608594] cgroup: Unknown subsys name 'cpuset' [ 44.626270] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:40:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009627f28 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627f28 R15=ffff888009627840 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f0ef1b618 CR3=000000002092f000 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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff813746b7 RDX=ffff888018f10000 RSI=ffffffff813746d1 RDI=0000000000000007 RBP=000000001ec3b398 RSP=ffff8880173f7af8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000080000 R13=ffff88801b5f13a0 R14=ffff88801b5f1388 R15=ffff88801b5f1280 RIP=ffffffff81751c78 RFL=00000293 [--S-A-C] 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 00007f3f0e964900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6468a000 CR3=000000002092f000 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=563412feff00545000000000000080fe 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