[ 46.262961] ------------[ cut here ]------------ [ 46.263907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.265934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.267448] Modules linked in: [ 46.268039] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.270067] Tainted: [W]=WARN [ 46.270679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.272171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.273106] 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 [ 46.276257] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 46.277248] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 46.278559] RDX: ffff888018d8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.279836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 46.281126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.282410] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 46.283693] FS: 00007fb8f67d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.285153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.286217] CR2: 00007fb8f6cc3580 CR3: 000000000e03f000 CR4: 0000000000350ef0 [ 46.287492] Call Trace: [ 46.287956] [ 46.288403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.289317] ? __create_object+0x59/0x80 [ 46.290066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.291054] __vmalloc_noprof+0x59/0x60 [ 46.291811] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.292696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.293622] bpf_prog_alloc+0x39/0x200 [ 46.294366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.295300] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.296169] do_seccomp+0x349/0x25e0 [ 46.296903] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.297811] ? __pfx_do_seccomp+0x10/0x10 [ 46.298602] ? find_held_lock+0x2b/0x80 [ 46.299357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.300340] ? static_key_count+0x60/0x80 [ 46.301111] prctl_set_seccomp+0x4e/0x70 [ 46.301887] __do_sys_prctl+0xe6c/0x1d70 [ 46.302671] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.303521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.304487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.305474] ? irqentry_exit+0xf3/0x650 [ 46.306251] do_syscall_64+0xbf/0x430 [ 46.306947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.307905] RIP: 0033:0x7fb8f6cc35cd [ 46.308636] 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 [ 46.311854] RSP: 002b:00007ffd6b22bbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.313250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8f6cc35cd [ 46.314555] RDX: 000055847db67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.315853] RBP: 00007ffd6b22bc20 R08: 0000000000000000 R09: 00007ffd6b22b2c0 [ 46.317168] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584a1a39b10 [ 46.318303] R13: 00007ffd6b22c050 R14: 00005584a1a3a2b0 R15: 00005584a1a4e6f0 [ 46.319386] [ 46.319740] irq event stamp: 1813 [ 46.320266] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.321544] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.322814] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.324097] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.325390] ---[ end trace 0000000000000000 ]--- [ 49.651937] ------------[ cut here ]------------ [ 49.652967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.656763] Modules linked in: [ 49.657690] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659949] Tainted: [W]=WARN [ 49.660629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.662241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.663255] 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 [ 49.666708] RSP: 0018:ffff88800f59fbc0 EFLAGS: 00010286 [ 49.667767] RAX: 0000000000000000 RBX: ffffed1001eb3f78 RCX: ffffffff813a4050 [ 49.669210] RDX: ffff888016730000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.670618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb3f2f [ 49.672021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.673439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f59fdf8 [ 49.674848] FS: 00007fcf01ca7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.676399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.677571] CR2: 00007ffd03d5bef7 CR3: 000000000ee55000 CR4: 0000000000350ef0 [ 49.678970] Call Trace: [ 49.679521] [ 49.679975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.680990] ? __create_object+0x59/0x80 [ 49.681848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.682924] __vmalloc_noprof+0x59/0x60 [ 49.683744] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.684700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.685734] bpf_prog_alloc+0x39/0x200 [ 49.686547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.687566] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.688564] do_seccomp+0x349/0x25e0 [ 49.689385] ? find_held_lock+0x2b/0x80 [ 49.690160] ? do_prlimit+0x310/0x610 [ 49.690981] ? __pfx_do_seccomp+0x10/0x10 [ 49.691852] ? do_raw_spin_unlock+0x53/0x220 [ 49.692772] ? _raw_spin_unlock+0x1e/0x40 [ 49.693629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.694686] ? static_key_count+0x60/0x80 [ 49.695563] prctl_set_seccomp+0x4e/0x70 [ 49.696428] __do_sys_prctl+0xe6c/0x1d70 [ 49.697316] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.698259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.699332] ? irqentry_exit+0xf3/0x650 [ 49.700122] do_syscall_64+0xbf/0x430 [ 49.700950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.701998] RIP: 0033:0x7fcf021995cd [ 49.702773] 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 [ 49.706253] RSP: 002b:00007ffd03d5a310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.707744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf021995cd [ 49.709175] RDX: 000055b896646e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.710609] RBP: 00007ffd03d5a370 R08: 0000000000000000 R09: 00007ffd03d59a10 [ 49.712011] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8d33be240 [ 49.713437] R13: 00007ffd03d5a7a0 R14: 000055b8d33bdbf0 R15: 000055b8d33d24d0 [ 49.714863] [ 49.715361] irq event stamp: 1793 [ 49.716033] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.717374] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.718390] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 49.719427] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 49.720442] ---[ end trace 0000000000000000 ]--- [ 50.475985] ------------[ cut here ]------------ [ 50.477010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.479251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.480776] Modules linked in: [ 50.481477] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.483615] Tainted: [W]=WARN [ 50.484270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.485843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.486841] 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 [ 50.490271] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 50.491355] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 50.492745] RDX: ffff888017dab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.494134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 50.495511] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.496918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 50.498276] FS: 00007f6db40b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.499819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.501009] CR2: 00007f6db45a8580 CR3: 0000000016649000 CR4: 0000000000350ef0 [ 50.502393] Call Trace: [ 50.502906] [ 50.503398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.504373] ? __create_object+0x59/0x80 [ 50.505172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.506251] __vmalloc_noprof+0x59/0x60 [ 50.507012] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.507952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508966] bpf_prog_alloc+0x39/0x200 [ 50.509742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.510688] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.511578] do_seccomp+0x349/0x25e0 [ 50.512304] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.513241] ? __pfx_do_seccomp+0x10/0x10 [ 50.514008] ? find_held_lock+0x2b/0x80 [ 50.514796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.515735] ? static_key_count+0x60/0x80 [ 50.516530] prctl_set_seccomp+0x4e/0x70 [ 50.517309] __do_sys_prctl+0xe6c/0x1d70 [ 50.518043] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.518899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.519839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.520816] ? irqentry_exit+0xf3/0x650 [ 50.521566] do_syscall_64+0xbf/0x430 [ 50.522291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.523176] RIP: 0033:0x7f6db45a85cd [ 50.523875] 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 [ 50.527040] RSP: 002b:00007fffcfc19590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.528390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6db45a85cd [ 50.529696] RDX: 000055918a57fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.530962] RBP: 00007fffcfc195f0 R08: 0000000000000000 R09: 00007fffcfc18c90 [ 50.532264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055919f5f6bf0 [ 50.533548] R13: 00007fffcfc19a20 R14: 000055919f600380 R15: 000055919f60b460 [ 50.534836] [ 50.535282] irq event stamp: 1731 [ 50.535873] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.537412] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.538918] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.540466] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.541885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56072' (ECDSA) to the list of known hosts. 2025/11/18 07:17:25 fuzzer started 2025/11/18 07:17:25 dialing manager at localhost:37895 2025/11/18 07:17:25 checking machine... 2025/11/18 07:17:25 checking revisions... [ 51.442528] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:17:25 testing simple program... [ 51.537097] cgroup: Unknown subsys name 'net' [ 51.613945] cgroup: Unknown subsys name 'cpuset' [ 51.634257] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:17:25 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=255630821f11977f RDX=0000000000000000 RSI=0000000010e2cc00 RDI=ffff88806ce31cd0 RBP=ffff88801a4ef460 RSP=ffff88801a4ef388 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801a4ef450 R14=ffff8880180c8000 R15=ffff88801a4ef408 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 00007fcf01ca7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf01c86020 CR3=000000001eecd000 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=ffff8880096f0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880096eff01 RSI=ffff8880096eff50 RDI=ffff88806cf08a80 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869fa260 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000005b1a R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096eff58 R15=ffff88806cf08a70 RIP=ffffffff8135efa5 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef641c438 CR3=000000000be83000 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=2034323a37313a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a37313a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000