[ 46.458416] ------------[ cut here ]------------ [ 46.459356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.461388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.462849] Modules linked in: [ 46.463434] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.465644] Tainted: [W]=WARN [ 46.466193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.467734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.468662] 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 [ 46.471835] RSP: 0018:ffff88800b29fbc0 EFLAGS: 00010286 [ 46.472805] RAX: 0000000000000000 RBX: ffffed1001653f78 RCX: ffffffff813a4050 [ 46.474091] RDX: ffff888013eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.475392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001653f2f [ 46.476664] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.477935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b29fdf8 [ 46.479228] FS: 00007f99ab2aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.480678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.481732] CR2: 00007ffcb5f01ef8 CR3: 000000000aaac000 CR4: 0000000000350ef0 [ 46.483027] Call Trace: [ 46.483494] [ 46.483951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.484854] ? __create_object+0x59/0x80 [ 46.485635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.486549] __vmalloc_noprof+0x59/0x60 [ 46.487312] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.488173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.489105] bpf_prog_alloc+0x39/0x200 [ 46.489851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.490790] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.491687] do_seccomp+0x349/0x25e0 [ 46.492359] ? find_held_lock+0x2b/0x80 [ 46.493126] ? do_prlimit+0x310/0x610 [ 46.493861] ? __pfx_do_seccomp+0x10/0x10 [ 46.494646] ? do_raw_spin_unlock+0x53/0x220 [ 46.495439] ? _raw_spin_unlock+0x1e/0x40 [ 46.496230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.497193] ? static_key_count+0x60/0x80 [ 46.497991] prctl_set_seccomp+0x4e/0x70 [ 46.498785] __do_sys_prctl+0xe6c/0x1d70 [ 46.499517] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.500371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.501346] ? irqentry_exit+0xf3/0x650 [ 46.502105] do_syscall_64+0xbf/0x430 [ 46.502867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.503822] RIP: 0033:0x7f99ab79c5cd [ 46.504480] 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 [ 46.507667] RSP: 002b:00007ffcb5f00de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.509046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99ab79c5cd [ 46.510331] RDX: 000055871ddc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.511641] RBP: 00007ffcb5f00e40 R08: 0000000000000000 R09: 00007ffcb5f004e0 [ 46.512932] R10: 0000000000000000 R11: 0000000000000246 R12: 000055874ddaaad0 [ 46.514230] R13: 00007ffcb5f01270 R14: 000055874ddabbc0 R15: 000055874ddbc780 [ 46.515541] [ 46.516006] irq event stamp: 1787 [ 46.516665] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.518230] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.519840] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.521462] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.523073] ---[ end trace 0000000000000000 ]--- [ 49.305659] ------------[ cut here ]------------ [ 49.306707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.308835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.310395] Modules linked in: [ 49.311107] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.313177] Tainted: [W]=WARN [ 49.313816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.315381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.316350] 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 [ 49.319675] RSP: 0018:ffff888016ed7bc0 EFLAGS: 00010286 [ 49.320722] RAX: 0000000000000000 RBX: ffffed1002ddaf78 RCX: ffffffff813a4050 [ 49.322061] RDX: ffff888015c51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.323429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddaf2f [ 49.324794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.326131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ed7df8 [ 49.327494] FS: 00007f10ae3b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.329034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.330158] CR2: 00007f10ae8a3580 CR3: 0000000010459000 CR4: 0000000000350ef0 [ 49.331517] Call Trace: [ 49.332077] [ 49.332512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.333451] ? __create_object+0x59/0x80 [ 49.334303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335347] __vmalloc_noprof+0x59/0x60 [ 49.336150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.337078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338068] bpf_prog_alloc+0x39/0x200 [ 49.338869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.339854] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.340828] do_seccomp+0x349/0x25e0 [ 49.341545] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.342499] ? __pfx_do_seccomp+0x10/0x10 [ 49.343355] ? find_held_lock+0x2b/0x80 [ 49.344179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.345213] ? static_key_count+0x60/0x80 [ 49.346076] prctl_set_seccomp+0x4e/0x70 [ 49.346934] __do_sys_prctl+0xe6c/0x1d70 [ 49.347782] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.348690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.349721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.350773] ? irqentry_exit+0xf3/0x650 [ 49.351531] do_syscall_64+0xbf/0x430 [ 49.352338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.353346] RIP: 0033:0x7f10ae8a35cd [ 49.354105] 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 [ 49.357431] RSP: 002b:00007ffeddd98b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.358880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10ae8a35cd [ 49.360234] RDX: 00005562b3f97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.361599] RBP: 00007ffeddd98bf0 R08: 0000000000000000 R09: 00007ffeddd98290 [ 49.362963] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562d99d6ad0 [ 49.364310] R13: 00007ffeddd99020 R14: 00005562d99d7bc0 R15: 00005562d99e8780 [ 49.365676] [ 49.366118] irq event stamp: 1839 [ 49.366841] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.368241] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.369559] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.370874] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.372163] ---[ end trace 0000000000000000 ]--- [ 50.032725] ------------[ cut here ]------------ [ 50.033706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.037363] Modules linked in: [ 50.038031] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.040351] Tainted: [W]=WARN [ 50.041061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.042617] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.043531] 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 [ 50.046904] RSP: 0018:ffff88801a5efbc0 EFLAGS: 00010286 [ 50.047943] RAX: 0000000000000000 RBX: ffffed10034bdf78 RCX: ffffffff813a4050 [ 50.049299] RDX: ffff8880161ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bdf2f [ 50.052018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.053378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5efdf8 [ 50.054739] FS: 00007ff542666900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.056521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.057626] CR2: 00007ff542b58580 CR3: 000000000d44e000 CR4: 0000000000350ef0 [ 50.059183] Call Trace: [ 50.059810] [ 50.060252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.061201] ? __create_object+0x59/0x80 [ 50.062029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.063080] __vmalloc_noprof+0x59/0x60 [ 50.063882] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.064797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.065772] bpf_prog_alloc+0x39/0x200 [ 50.066506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.067504] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.068462] do_seccomp+0x349/0x25e0 [ 50.069214] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.070165] ? __pfx_do_seccomp+0x10/0x10 [ 50.071017] ? find_held_lock+0x2b/0x80 [ 50.071823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.072833] ? static_key_count+0x60/0x80 [ 50.073692] prctl_set_seccomp+0x4e/0x70 [ 50.074472] __do_sys_prctl+0xe6c/0x1d70 [ 50.075326] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.076234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.077258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.078280] ? irqentry_exit+0xf3/0x650 [ 50.079121] do_syscall_64+0xbf/0x430 [ 50.079911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.080915] RIP: 0033:0x7ff542b585cd [ 50.081664] 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 [ 50.084994] RSP: 002b:00007ffea85c7380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.086430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff542b585cd [ 50.087792] RDX: 0000558991bf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.089135] RBP: 00007ffea85c73e0 R08: 0000000000000000 R09: 00007ffea85c6a80 [ 50.090469] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589a575d240 [ 50.091822] R13: 00007ffea85c7810 R14: 00005589a5766380 R15: 00005589a5771540 [ 50.092934] [ 50.093317] irq event stamp: 1839 [ 50.093877] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 50.095187] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.096478] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 50.097790] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 50.099095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12293' (ECDSA) to the list of known hosts. 2025/11/17 14:45:07 fuzzer started 2025/11/17 14:45:07 dialing manager at localhost:37895 2025/11/17 14:45:07 checking machine... 2025/11/17 14:45:07 checking revisions... [ 50.881070] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:45:07 testing simple program... [ 50.975400] cgroup: Unknown subsys name 'net' [ 51.032100] cgroup: Unknown subsys name 'cpuset' [ 51.051062] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:45:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015e576f0 RCX=0000000000000001 RDX=1ffff11002bcaedf RSI=ffff888015e578e0 RDI=ffff888015e576f8 RBP=ffff888015e578e0 RSP=ffff888015e57648 R8 =0000000000000001 R9 =ffff888015e57730 R10=000000000003c9ed R11=0000000000026761 R12=0000000000000008 R13=ffff888015e57738 R14=ffff888015e578e0 R15=ffff888015e576f0 RIP=ffffffff8135e265 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 00007f10ae3b1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10ae371008 CR3=00000000201a2000 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=0000000000025627 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe79749bc8 CR3=000000000e4ed000 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=8be32dc8f3ab3ab5b948763b1dccbbc9 XMM02=0000000000304460eff9b2d0a8fce9cb XMM03=00000000003045302c67c8bc2e329bc3 XMM04=32922ff9eb99a42600000000000ae988 XMM05=0394861f14684e590000000000321138 XMM06=c4ebce51847fa6aa000000000031b108 XMM07=e042d86d42eb936e0000000000312548 XMM08=9361f66b88b67a1a0000000000304530 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000