[ 54.030623] ------------[ cut here ]------------ [ 54.031593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.033700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.035154] Modules linked in: [ 54.035752] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.037766] Tainted: [W]=WARN [ 54.038369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.039878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.040789] 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 [ 54.044290] RSP: 0018:ffff888015fc7bc0 EFLAGS: 00010286 [ 54.045372] RAX: 0000000000000000 RBX: ffffed1002bf8f78 RCX: ffffffff813a4050 [ 54.046670] RDX: ffff888015ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.047988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf8f2f [ 54.049280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.050591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fc7df8 [ 54.051872] FS: 00007efc2fc0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.053312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.054398] CR2: 00007ffd6acffef7 CR3: 000000000dfaa000 CR4: 0000000000350ef0 [ 54.055671] Call Trace: [ 54.056172] [ 54.056582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.057486] ? __create_object+0x59/0x80 [ 54.058265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.059228] __vmalloc_noprof+0x59/0x60 [ 54.059982] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.060806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.061761] bpf_prog_alloc+0x39/0x200 [ 54.062847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.063758] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.064643] do_seccomp+0x349/0x25e0 [ 54.065372] ? find_held_lock+0x2b/0x80 [ 54.066129] ? do_prlimit+0x310/0x610 [ 54.066825] ? __pfx_do_seccomp+0x10/0x10 [ 54.067619] ? do_raw_spin_unlock+0x53/0x220 [ 54.068432] ? _raw_spin_unlock+0x1e/0x40 [ 54.069199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.070176] ? static_key_count+0x60/0x80 [ 54.070986] prctl_set_seccomp+0x4e/0x70 [ 54.071712] __do_sys_prctl+0xe6c/0x1d70 [ 54.072501] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.073364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.074338] ? irqentry_exit+0xf3/0x650 [ 54.075096] do_syscall_64+0xbf/0x430 [ 54.075787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.076741] RIP: 0033:0x7efc300fe5cd [ 54.077461] 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 [ 54.080623] RSP: 002b:00007ffd6acfe290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.082002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc300fe5cd [ 54.083265] RDX: 00005632999dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.084539] RBP: 00007ffd6acfe2f0 R08: 0000000000000000 R09: 00007ffd6acfd990 [ 54.085836] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632b6efd240 [ 54.087093] R13: 00007ffd6acfe720 R14: 00005632b6f06380 R15: 00005632b6f11540 [ 54.088413] [ 54.088840] irq event stamp: 1851 [ 54.089502] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 54.090992] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 54.092503] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 54.094160] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 54.095852] ---[ end trace 0000000000000000 ]--- [ 56.783603] ------------[ cut here ]------------ [ 56.784214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.785526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 56.786453] Modules linked in: [ 56.786825] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.788390] Tainted: [W]=WARN [ 56.788752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.789775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.790371] 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 [ 56.792460] RSP: 0018:ffff8880159d7bc0 EFLAGS: 00010286 [ 56.793114] RAX: 0000000000000000 RBX: ffffed1002b3af78 RCX: ffffffff813a4050 [ 56.793982] RDX: ffff888015a83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.794789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3af2f [ 56.795639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.796501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159d7df8 [ 56.797362] FS: 00007f73b1ea6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.798335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.799046] CR2: 00007f73b2398580 CR3: 000000001399b000 CR4: 0000000000350ef0 [ 56.799886] Call Trace: [ 56.800229] [ 56.800497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.801084] ? __create_object+0x59/0x80 [ 56.801587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.802229] __vmalloc_noprof+0x59/0x60 [ 56.802711] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.803281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.803878] bpf_prog_alloc+0x39/0x200 [ 56.804360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.804967] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.805542] do_seccomp+0x349/0x25e0 [ 56.806016] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.806572] ? __pfx_do_seccomp+0x10/0x10 [ 56.807100] ? find_held_lock+0x2b/0x80 [ 56.807577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.808209] ? static_key_count+0x60/0x80 [ 56.808726] prctl_set_seccomp+0x4e/0x70 [ 56.809240] __do_sys_prctl+0xe6c/0x1d70 [ 56.809743] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.810309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.810922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.811594] ? irqentry_exit+0xf3/0x650 [ 56.812114] do_syscall_64+0xbf/0x430 [ 56.812576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.813205] RIP: 0033:0x7f73b23985cd [ 56.813648] 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 [ 56.815756] RSP: 002b:00007ffd4824db00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.816647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73b23985cd [ 56.817489] RDX: 0000555f1ae8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.818338] RBP: 00007ffd4824db60 R08: 0000000000000000 R09: 00007ffd4824d200 [ 56.819203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f3ed782b0 [ 56.820039] R13: 00007ffd4824df90 R14: 0000555f3ed7ad20 R15: 0000555f3ed8c8d0 [ 56.820868] [ 56.821185] irq event stamp: 1859 [ 56.821599] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 56.822624] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 56.823620] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 56.824648] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 56.825664] ---[ end trace 0000000000000000 ]--- [ 57.480807] ------------[ cut here ]------------ [ 57.481700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.483634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.485030] Modules linked in: [ 57.485606] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.488890] Tainted: [W]=WARN [ 57.489566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.490981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.491822] 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 [ 57.494864] RSP: 0018:ffff88800e8efbc0 EFLAGS: 00010286 [ 57.495797] RAX: 0000000000000000 RBX: ffffed1001d1df78 RCX: ffffffff813a4050 [ 57.497036] RDX: ffff888016910000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.498298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d1df2f [ 57.499573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.500853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e8efdf8 [ 57.502319] FS: 00007f4e920fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.503834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.504883] CR2: 00007f4e926614a6 CR3: 0000000013762000 CR4: 0000000000350ef0 [ 57.506167] Call Trace: [ 57.506618] [ 57.507060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.507900] ? __create_object+0x59/0x80 [ 57.508674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.509638] __vmalloc_noprof+0x59/0x60 [ 57.510389] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.511250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.512171] bpf_prog_alloc+0x39/0x200 [ 57.512840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.513753] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.514645] do_seccomp+0x349/0x25e0 [ 57.515344] ? find_held_lock+0x2b/0x80 [ 57.516105] ? do_prlimit+0x310/0x610 [ 57.516790] ? __pfx_do_seccomp+0x10/0x10 [ 57.517570] ? do_raw_spin_unlock+0x53/0x220 [ 57.518370] ? _raw_spin_unlock+0x1e/0x40 [ 57.519201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.520151] ? static_key_count+0x60/0x80 [ 57.520891] prctl_set_seccomp+0x4e/0x70 [ 57.521674] __do_sys_prctl+0xe6c/0x1d70 [ 57.522450] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.523291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.524248] ? irqentry_exit+0xf3/0x650 [ 57.525000] do_syscall_64+0xbf/0x430 [ 57.525690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.526629] RIP: 0033:0x7f4e925ed5cd [ 57.527332] 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 [ 57.530469] RSP: 002b:00007ffc95c97f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.531802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e925ed5cd [ 57.533058] RDX: 0000559b5b327e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.534324] RBP: 00007ffc95c97f60 R08: 0000000000000000 R09: 00007ffc95c97600 [ 57.535586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b82ebdb10 [ 57.536852] R13: 00007ffc95c98390 R14: 0000559b82ebe2b0 R15: 0000559b82ed26f0 [ 57.538140] [ 57.538554] irq event stamp: 2137 [ 57.539188] hardirqs last enabled at (2147): [] __up_console_sem+0x78/0x80 [ 57.540693] hardirqs last disabled at (2156): [] __up_console_sem+0x5d/0x80 [ 57.542212] softirqs last enabled at (2060): [] handle_softirqs+0x50c/0x770 [ 57.543718] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 57.545212] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15900' (ECDSA) to the list of known hosts. 2025/11/17 17:06:08 fuzzer started 2025/11/17 17:06:08 dialing manager at localhost:37895 2025/11/17 17:06:08 checking machine... 2025/11/17 17:06:08 checking revisions... [ 58.341250] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:06:09 testing simple program... [ 58.436159] cgroup: Unknown subsys name 'net' [ 58.506417] cgroup: Unknown subsys name 'cpuset' [ 58.521417] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:06:08 Registers: info registers vcpu 0 RAX=1ffffffff0ce38bb RBX=ffffffff8671c5d8 RCX=ffffffff81a844fa RDX=0000000000000000 RSI=ffffffff86aaa2d2 RDI=ffffffff8671c5c0 RBP=ffffffff8671c5d4 RSP=ffff88806ce089b8 R8 =ffffffff86aaa2d2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023083 R12=ffffffff8671c5e0 R13=ffffffff8671c5c0 R14=ffffffff8671c5d0 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f73b1ea6900 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=00007f73b1e85020 CR3=00000000175f7000 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=ffffffff812ca0fa RBX=ffffffff81618fa0 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff812ca0fa RDI=ffff888009757908 RBP=ffff8880097578d8 RSP=ffff888009757838 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81618fa4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1c787ea8 CR3=0000000005c8a000 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=00007f877a6c35100000562e646d0790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000