[ 54.059838] ------------[ cut here ]------------ [ 54.060645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.062395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.063625] Modules linked in: [ 54.064119] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.065772] Tainted: [W]=WARN [ 54.066230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.067449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.068169] 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 [ 54.070823] RSP: 0018:ffff88801a57fbc0 EFLAGS: 00010286 [ 54.071867] RAX: 0000000000000000 RBX: ffffed10034aff78 RCX: ffffffff813a4050 [ 54.073081] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.074170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034aff2f [ 54.075239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.076294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a57fdf8 [ 54.077377] FS: 00007fb35c0d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.078586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.079464] CR2: 00007fb35c5c8580 CR3: 000000000dca3000 CR4: 0000000000350ef0 [ 54.080525] Call Trace: [ 54.080911] [ 54.081258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.082018] ? __create_object+0x59/0x80 [ 54.082671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.083481] __vmalloc_noprof+0x59/0x60 [ 54.084085] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.084806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085580] bpf_prog_alloc+0x39/0x200 [ 54.086167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.086941] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.087687] do_seccomp+0x349/0x25e0 [ 54.088253] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.089001] ? __pfx_do_seccomp+0x10/0x10 [ 54.089671] ? find_held_lock+0x2b/0x80 [ 54.090274] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.091070] ? static_key_count+0x60/0x80 [ 54.091739] prctl_set_seccomp+0x4e/0x70 [ 54.092380] __do_sys_prctl+0xe6c/0x1d70 [ 54.093004] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.093722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.094524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.095300] ? irqentry_exit+0xf3/0x650 [ 54.095943] do_syscall_64+0xbf/0x430 [ 54.096559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.097315] RIP: 0033:0x7fb35c5c85cd [ 54.097912] 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 [ 54.100545] RSP: 002b:00007fff27331000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb35c5c85cd [ 54.102907] RDX: 0000560c2c82ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.104149] RBP: 00007fff27331060 R08: 0000000000000000 R09: 00007fff27330700 [ 54.105379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c4d68bad0 [ 54.106532] R13: 00007fff27331490 R14: 0000560c4d68cbc0 R15: 0000560c4d69d780 [ 54.107633] [ 54.107992] irq event stamp: 1815 [ 54.108535] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 54.109846] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 54.111129] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 54.112418] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 54.113704] ---[ end trace 0000000000000000 ]--- [ 57.523399] ------------[ cut here ]------------ [ 57.524373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.526568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.528280] Modules linked in: [ 57.528969] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.531251] Tainted: [W]=WARN [ 57.531936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.533567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.534606] 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 [ 57.538162] RSP: 0018:ffff88801a43fbc0 EFLAGS: 00010286 [ 57.539311] RAX: 0000000000000000 RBX: ffffed1003487f78 RCX: ffffffff813a4050 [ 57.540659] RDX: ffff888016951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.541978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003487f2f [ 57.543278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.544589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a43fdf8 [ 57.545910] FS: 00007fcf620af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.547395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.548472] CR2: 00007ffd2aa7def8 CR3: 000000000d795000 CR4: 0000000000350ef0 [ 57.549785] Call Trace: [ 57.550249] [ 57.550699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.551622] ? __create_object+0x59/0x80 [ 57.552427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.553391] __vmalloc_noprof+0x59/0x60 [ 57.554123] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.555007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.555963] bpf_prog_alloc+0x39/0x200 [ 57.556710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.557649] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.558587] do_seccomp+0x349/0x25e0 [ 57.559266] ? find_held_lock+0x2b/0x80 [ 57.560027] ? do_prlimit+0x310/0x610 [ 57.560768] ? __pfx_do_seccomp+0x10/0x10 [ 57.561561] ? do_raw_spin_unlock+0x53/0x220 [ 57.562427] ? _raw_spin_unlock+0x1e/0x40 [ 57.563170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.564146] ? static_key_count+0x60/0x80 [ 57.564948] prctl_set_seccomp+0x4e/0x70 [ 57.565742] __do_sys_prctl+0xe6c/0x1d70 [ 57.566531] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.567409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.568398] ? irqentry_exit+0xf3/0x650 [ 57.569121] do_syscall_64+0xbf/0x430 [ 57.569872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.570829] RIP: 0033:0x7fcf625a15cd [ 57.571553] 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 [ 57.574774] RSP: 002b:00007ffd2aa7c1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.576179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf625a15cd [ 57.577478] RDX: 000055dbe1610e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.578787] RBP: 00007ffd2aa7c210 R08: 0000000000000000 R09: 00007ffd2aa7b8b0 [ 57.580072] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc1c7bdb10 [ 57.581391] R13: 00007ffd2aa7c640 R14: 000055dc1c7be2b0 R15: 000055dc1c7d26f0 [ 57.582702] [ 57.583121] irq event stamp: 1829 [ 57.583782] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 57.585312] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 57.586762] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 57.587750] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 57.588714] ---[ end trace 0000000000000000 ]--- [ 58.379242] ------------[ cut here ]------------ [ 58.380049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.381762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.383140] Modules linked in: [ 58.383747] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.385463] Tainted: [W]=WARN [ 58.385962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.387179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.387923] 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 [ 58.390944] RSP: 0018:ffff88800af97bc0 EFLAGS: 00010286 [ 58.391871] RAX: 0000000000000000 RBX: ffffed10015f2f78 RCX: ffffffff813a4050 [ 58.392907] RDX: ffff888015259bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.393993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015f2f2f [ 58.395029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.396074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800af97df8 [ 58.397126] FS: 00007f55ac7c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.398471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.399478] CR2: 00007f55accb8580 CR3: 0000000009c9c000 CR4: 0000000000350ef0 [ 58.400752] Call Trace: [ 58.401225] [ 58.401612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.402358] ? __create_object+0x59/0x80 [ 58.402964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.403761] __vmalloc_noprof+0x59/0x60 [ 58.404389] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.405068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.405850] bpf_prog_alloc+0x39/0x200 [ 58.406448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.407182] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.407925] do_seccomp+0x349/0x25e0 [ 58.408522] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.409227] ? __pfx_do_seccomp+0x10/0x10 [ 58.409880] ? find_held_lock+0x2b/0x80 [ 58.410505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.411260] ? static_key_count+0x60/0x80 [ 58.411911] prctl_set_seccomp+0x4e/0x70 [ 58.412550] __do_sys_prctl+0xe6c/0x1d70 [ 58.413156] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.413865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.414677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.415474] ? irqentry_exit+0xf3/0x650 [ 58.416068] do_syscall_64+0xbf/0x430 [ 58.416671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.417453] RIP: 0033:0x7f55accb85cd [ 58.418006] 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 [ 58.420612] RSP: 002b:00007ffc9543da00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.421748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55accb85cd [ 58.422805] RDX: 000055d03f007e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.423860] RBP: 00007ffc9543da60 R08: 0000000000000000 R09: 00007ffc9543d100 [ 58.424914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d07c1a4ad0 [ 58.425979] R13: 00007ffc9543de90 R14: 000055d07c1a5bc0 R15: 000055d07c1b6780 [ 58.427046] [ 58.427430] irq event stamp: 1853 [ 58.427929] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 58.429177] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 58.430439] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 58.431707] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 58.432954] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48535' (ECDSA) to the list of known hosts. 2025/11/17 11:46:26 fuzzer started 2025/11/17 11:46:26 dialing manager at localhost:37895 2025/11/17 11:46:26 checking machine... 2025/11/17 11:46:26 checking revisions... [ 59.347939] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:46:26 testing simple program... [ 59.441570] cgroup: Unknown subsys name 'net' [ 59.507087] cgroup: Unknown subsys name 'cpuset' [ 59.520071] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:46:25 Registers: info registers vcpu 0 RAX=ffffffff81ba4dad RBX=ffffffff81618fa0 RCX=ffff8880153af48c RDX=1ffff11002a75eb2 RSI=ffffffff81ba4dad RDI=ffff8880153af600 RBP=ffff8880153af5d0 RSP=ffff8880153af530 R8 =0000000000000001 R9 =ffff8880153af578 R10=000000000003c9ed R11=000000000002d9be R12=ffff8880153af600 R13=0000000000000000 R14=ffff888016b0b780 R15=ffff88800944cc80 RIP=ffffffff81618fa0 RFL=00000282 [--S----] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd63a2c6790 CR3=000000001ef58000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000001eac623724bc0f7b XMM02=0000000000000000719a44e53969d293 XMM03=2e6fb23501161eb40000000000307278 XMM04=ef1bc029d8487c4d00000000000ae988 XMM05=1319e678c5640f8a0000000000324350 XMM06=50bc7b2586e41a3d00000000003242b8 XMM07=58f17c1affdc82d60000000000314b38 XMM08=406589be3f9c4b2200000000003149a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888010225c00 RBX=ffff888016947800 RCX=ffffffff8152d723 RDX=ffff88800f5e3380 RSI=0000000000000000 RDI=ffff88800fd05bc0 RBP=ffff88800fd05bc0 RSP=ffff888016947778 R8 =0000000000000001 R9 =ffffed1002d28ee0 R10=0000000000000003 R11=0000000000000001 R12=ffff8880102349a8 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f9507894700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf626670b0 CR3=0000000009c79000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383635 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000