[ 46.679023] ------------[ cut here ]------------ [ 46.679922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.681982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 46.683673] Modules linked in: [ 46.684379] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.686384] Tainted: [W]=WARN [ 46.686982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.688453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.689361] 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 [ 46.692546] RSP: 0018:ffff88801c76fbc0 EFLAGS: 00010286 [ 46.693528] RAX: 0000000000000000 RBX: ffffed10038edf78 RCX: ffffffff813a4050 [ 46.694835] RDX: ffff888015e25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.696116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038edf2f [ 46.697394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.698673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c76fdf8 [ 46.699961] FS: 00007f9322cd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.701381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.702445] CR2: 00007ffd158b7ef7 CR3: 000000000e9db000 CR4: 0000000000350ef0 [ 46.703726] Call Trace: [ 46.704241] [ 46.704652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.705555] ? __create_object+0x59/0x80 [ 46.706340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.707322] __vmalloc_noprof+0x59/0x60 [ 46.708082] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.708912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.709855] bpf_prog_alloc+0x39/0x200 [ 46.710600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.711517] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.712428] do_seccomp+0x349/0x25e0 [ 46.713154] ? find_held_lock+0x2b/0x80 [ 46.713872] ? do_prlimit+0x310/0x610 [ 46.714628] ? __pfx_do_seccomp+0x10/0x10 [ 46.715416] ? do_raw_spin_unlock+0x53/0x220 [ 46.716250] ? _raw_spin_unlock+0x1e/0x40 [ 46.717029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.717972] ? static_key_count+0x60/0x80 [ 46.718766] prctl_set_seccomp+0x4e/0x70 [ 46.719564] __do_sys_prctl+0xe6c/0x1d70 [ 46.720363] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.721218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.722204] ? irqentry_exit+0xf3/0x650 [ 46.722957] do_syscall_64+0xbf/0x430 [ 46.723666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.724643] RIP: 0033:0x7f93231cb5cd [ 46.725348] 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 [ 46.728616] RSP: 002b:00007ffd158b6b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.729991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93231cb5cd [ 46.731308] RDX: 00005570a3c1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.732613] RBP: 00007ffd158b6be0 R08: 0000000000000000 R09: 00007ffd158b6280 [ 46.733903] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570b3fb8ad0 [ 46.735210] R13: 00007ffd158b7010 R14: 00005570b3fb9bc0 R15: 00005570b3fca780 [ 46.736557] [ 46.737024] irq event stamp: 1835 [ 46.737644] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.739162] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.740680] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 46.742232] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 46.743760] ---[ end trace 0000000000000000 ]--- [ 49.498306] ------------[ cut here ]------------ [ 49.499224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.501183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.502632] Modules linked in: [ 49.503265] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.506619] Tainted: [W]=WARN [ 49.507307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.508777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.509687] 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 [ 49.513082] RSP: 0018:ffff8880181afbc0 EFLAGS: 00010286 [ 49.514095] RAX: 0000000000000000 RBX: ffffed1003035f78 RCX: ffffffff813a4050 [ 49.515440] RDX: ffff888015f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.516728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003035f2f [ 49.518027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.519320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181afdf8 [ 49.520616] FS: 00007f4852dd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.522066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.523141] CR2: 00007ffe38399ef7 CR3: 000000000e954000 CR4: 0000000000350ef0 [ 49.524428] Call Trace: [ 49.524899] [ 49.525358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.526288] ? __create_object+0x59/0x80 [ 49.527082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.528060] __vmalloc_noprof+0x59/0x60 [ 49.528789] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.529668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.530612] bpf_prog_alloc+0x39/0x200 [ 49.531353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.532292] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.533198] do_seccomp+0x349/0x25e0 [ 49.533877] ? find_held_lock+0x2b/0x80 [ 49.534647] ? do_prlimit+0x310/0x610 [ 49.535395] ? __pfx_do_seccomp+0x10/0x10 [ 49.536188] ? do_raw_spin_unlock+0x53/0x220 [ 49.537027] ? _raw_spin_unlock+0x1e/0x40 [ 49.537763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.538739] ? static_key_count+0x60/0x80 [ 49.539540] prctl_set_seccomp+0x4e/0x70 [ 49.540329] __do_sys_prctl+0xe6c/0x1d70 [ 49.541122] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.541989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.542986] ? irqentry_exit+0xf3/0x650 [ 49.543714] do_syscall_64+0xbf/0x430 [ 49.544460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.545409] RIP: 0033:0x7f48532c95cd [ 49.546117] 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 [ 49.549327] RSP: 002b:00007ffe38397700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.550717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48532c95cd [ 49.552019] RDX: 000055a56fb06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.553325] RBP: 00007ffe38397760 R08: 0000000000000000 R09: 00007ffe38396e00 [ 49.554631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a58df55ad0 [ 49.555916] R13: 00007ffe38397b90 R14: 000055a58df56bc0 R15: 000055a58df67780 [ 49.557262] [ 49.557691] irq event stamp: 2131 [ 49.558363] hardirqs last enabled at (2141): [] __up_console_sem+0x78/0x80 [ 49.559778] hardirqs last disabled at (2150): [] __up_console_sem+0x5d/0x80 [ 49.561041] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.562341] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.563612] ---[ end trace 0000000000000000 ]--- [ 50.293846] ------------[ cut here ]------------ [ 50.294782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.296915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 50.298408] Modules linked in: [ 50.299106] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.301089] Tainted: [W]=WARN [ 50.301640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.303118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.304011] 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 [ 50.307212] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 50.308202] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 50.309479] RDX: ffff8880171d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.310770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 50.312053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.313333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 50.314642] FS: 00007f78ae5a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.316065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.317137] CR2: 00007f78aea97580 CR3: 0000000009bb8000 CR4: 0000000000350ef0 [ 50.318447] Call Trace: [ 50.318916] [ 50.319376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.320287] ? __create_object+0x59/0x80 [ 50.321062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.322026] __vmalloc_noprof+0x59/0x60 [ 50.322756] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.323636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.324579] bpf_prog_alloc+0x39/0x200 [ 50.325320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.326262] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.327164] do_seccomp+0x349/0x25e0 [ 50.327829] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.328738] ? __pfx_do_seccomp+0x10/0x10 [ 50.329539] ? find_held_lock+0x2b/0x80 [ 50.330329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.331294] ? static_key_count+0x60/0x80 [ 50.332098] prctl_set_seccomp+0x4e/0x70 [ 50.332818] __do_sys_prctl+0xe6c/0x1d70 [ 50.333594] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.334478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.335459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.336429] ? irqentry_exit+0xf3/0x650 [ 50.337193] do_syscall_64+0xbf/0x430 [ 50.337898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.338866] RIP: 0033:0x7f78aea975cd [ 50.339592] 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 [ 50.342786] RSP: 002b:00007fffbad45350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.344149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78aea975cd [ 50.345420] RDX: 0000555d16b0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.346725] RBP: 00007fffbad453b0 R08: 0000000000000000 R09: 00007fffbad44a50 [ 50.348019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d3c0e1240 [ 50.349315] R13: 00007fffbad457e0 R14: 0000555d3c0e0bf0 R15: 0000555d3c0f54d0 [ 50.350614] [ 50.351085] irq event stamp: 1697 [ 50.351699] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.353227] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.354768] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 50.356326] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 50.357863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8208' (ECDSA) to the list of known hosts. 2025/11/18 14:17:09 fuzzer started 2025/11/18 14:17:09 dialing manager at localhost:34383 2025/11/18 14:17:10 checking machine... 2025/11/18 14:17:10 checking revisions... [ 51.296492] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:17:10 testing simple program... [ 51.394299] cgroup: Unknown subsys name 'net' [ 51.457560] cgroup: Unknown subsys name 'cpuset' [ 51.475554] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:17:09 Registers: info registers vcpu 0 RAX=0000000000042bcd 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76fe793000 CR3=000000000dbe0000 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=0bf322ce86ad76957c4caf787ad0431a XMM02=ec2efd57dc4c00df0000000000305708 XMM03=fdcafa138f753c2100000000003057d8 XMM04=06896c0ee2b4c0ae00000000000ae988 XMM05=f6f26eb69d5d053d0000000000320960 XMM06=59e658dc3a7bba8a000000000031aa60 XMM07=fb795ef6d657705600000000003122a0 XMM08=fdcafa138f753c2100000000003057d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81a2c295 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888017717901 RSI=ffff888017717940 RDI=ffff888017717940 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a045d8 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000760e R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888017717948 R15=ffff88806cf08a70 RIP=ffffffff8135efad 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 00007f4852dd7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4852d9c008 CR3=000000001fbfd000 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