[ 39.251549] ------------[ cut here ]------------ [ 39.252359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.254030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.255223] Modules linked in: [ 39.255732] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.257369] Tainted: [W]=WARN [ 39.257849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.259078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.259830] 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 [ 39.262448] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 39.263257] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 39.264329] RDX: ffff88801a9e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.265495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 39.266572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.267629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 39.268719] FS: 00007f15d3334900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.269911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.270792] CR2: 00007f15d3826580 CR3: 00000000099da000 CR4: 0000000000350ef0 [ 39.271849] Call Trace: [ 39.272241] [ 39.272580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.273326] ? __create_object+0x59/0x80 [ 39.273967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.274760] __vmalloc_noprof+0x59/0x60 [ 39.275348] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.276070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.276852] bpf_prog_alloc+0x39/0x200 [ 39.277432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.278199] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.278948] do_seccomp+0x349/0x25e0 [ 39.279502] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.280261] ? __pfx_do_seccomp+0x10/0x10 [ 39.280927] ? find_held_lock+0x2b/0x80 [ 39.281519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.282325] ? static_key_count+0x60/0x80 [ 39.283000] prctl_set_seccomp+0x4e/0x70 [ 39.283610] __do_sys_prctl+0xe6c/0x1d70 [ 39.284278] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.284990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.285788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.286550] ? irqentry_exit+0xf3/0x650 [ 39.287182] do_syscall_64+0xbf/0x430 [ 39.287783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.288538] RIP: 0033:0x7f15d38265cd [ 39.289122] 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 [ 39.291735] RSP: 002b:00007ffc876ea0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.292866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15d38265cd [ 39.293923] RDX: 000055a916465e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.294992] RBP: 00007ffc876ea120 R08: 0000000000000000 R09: 00007ffc876e97c0 [ 39.296059] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a95227ead0 [ 39.297134] R13: 00007ffc876ea550 R14: 000055a95227fbc0 R15: 000055a952290780 [ 39.298234] [ 39.298585] irq event stamp: 1753 [ 39.299113] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.300382] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.301642] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.302919] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.304178] ---[ end trace 0000000000000000 ]--- [ 42.358335] ------------[ cut here ]------------ [ 42.359301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.361376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.362863] Modules linked in: [ 42.363455] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.365902] Tainted: [W]=WARN [ 42.366465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.367953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.368891] 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 [ 42.372087] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 42.373083] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 42.374410] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.375723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 42.377018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.378319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 42.379621] FS: 00007f8505895900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.381076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.382162] CR2: 00007f8505d87580 CR3: 000000001fa98000 CR4: 0000000000350ef0 [ 42.383471] Call Trace: [ 42.383975] [ 42.384400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.385314] ? __create_object+0x59/0x80 [ 42.386116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.387094] __vmalloc_noprof+0x59/0x60 [ 42.387877] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.388775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.389662] bpf_prog_alloc+0x39/0x200 [ 42.390418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.391366] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.392297] do_seccomp+0x349/0x25e0 [ 42.393026] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.393944] ? __pfx_do_seccomp+0x10/0x10 [ 42.394728] ? find_held_lock+0x2b/0x80 [ 42.395451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.396446] ? static_key_count+0x60/0x80 [ 42.397261] prctl_set_seccomp+0x4e/0x70 [ 42.398044] __do_sys_prctl+0xe6c/0x1d70 [ 42.398851] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.399675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.400666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.401677] ? irqentry_exit+0xf3/0x650 [ 42.402460] do_syscall_64+0xbf/0x430 [ 42.403207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.404201] RIP: 0033:0x7f8505d875cd [ 42.404915] 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 [ 42.408102] RSP: 002b:00007ffd1212edc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.409514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8505d875cd [ 42.410805] RDX: 0000558933106e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.412097] RBP: 00007ffd1212ee20 R08: 0000000000000000 R09: 00007ffd1212e4c0 [ 42.413398] R10: 0000000000000000 R11: 0000000000000246 R12: 000055894c656ad0 [ 42.414709] R13: 00007ffd1212f250 R14: 000055894c657bc0 R15: 000055894c668780 [ 42.416031] [ 42.416476] irq event stamp: 1817 [ 42.417151] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.418716] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.420266] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 42.421843] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 42.423360] ---[ end trace 0000000000000000 ]--- [ 43.211286] ------------[ cut here ]------------ [ 43.212254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.214299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.215787] Modules linked in: [ 43.216393] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.218384] Tainted: [W]=WARN [ 43.218989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.220476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.221406] 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 [ 43.224611] RSP: 0018:ffff888017957bc0 EFLAGS: 00010286 [ 43.225586] RAX: 0000000000000000 RBX: ffffed1002f2af78 RCX: ffffffff813a4050 [ 43.226866] RDX: ffff88801a455340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.228173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2af2f [ 43.229468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.230747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017957df8 [ 43.232026] FS: 00007fcdb9be7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.233487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.234559] CR2: 00007ffc44d26ef8 CR3: 000000001fb84000 CR4: 0000000000350ef0 [ 43.235846] Call Trace: [ 43.236322] [ 43.236788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.237649] ? __create_object+0x59/0x80 [ 43.238450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.239440] __vmalloc_noprof+0x59/0x60 [ 43.240222] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.241123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.242080] bpf_prog_alloc+0x39/0x200 [ 43.242822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.243762] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.244632] do_seccomp+0x349/0x25e0 [ 43.245365] ? find_held_lock+0x2b/0x80 [ 43.246118] ? do_prlimit+0x310/0x610 [ 43.246872] ? __pfx_do_seccomp+0x10/0x10 [ 43.247619] ? do_raw_spin_unlock+0x53/0x220 [ 43.248458] ? _raw_spin_unlock+0x1e/0x40 [ 43.249243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.250215] ? static_key_count+0x60/0x80 [ 43.251022] prctl_set_seccomp+0x4e/0x70 [ 43.251816] __do_sys_prctl+0xe6c/0x1d70 [ 43.252584] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.253457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.254430] ? irqentry_exit+0xf3/0x650 [ 43.255253] do_syscall_64+0xbf/0x430 [ 43.256013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.256983] RIP: 0033:0x7fcdba0d95cd [ 43.257642] 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 [ 43.260809] RSP: 002b:00007ffc44d24dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.262177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdba0d95cd [ 43.263447] RDX: 000056521c882e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.264762] RBP: 00007ffc44d24e30 R08: 0000000000000000 R09: 00007ffc44d244d0 [ 43.266045] R10: 0000000000000000 R11: 0000000000000246 R12: 000056525a4d4ad0 [ 43.267318] R13: 00007ffc44d25260 R14: 000056525a4d5bc0 R15: 000056525a4e6780 [ 43.268625] [ 43.269081] irq event stamp: 1705 [ 43.269752] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 43.271300] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 43.272851] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 43.274392] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 43.275918] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25851' (ECDSA) to the list of known hosts. 2025/11/18 07:36:05 fuzzer started 2025/11/18 07:36:06 dialing manager at localhost:37895 2025/11/18 07:36:06 checking machine... 2025/11/18 07:36:06 checking revisions... [ 44.234626] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:36:06 testing simple program... [ 44.319157] cgroup: Unknown subsys name 'net' [ 44.383614] cgroup: Unknown subsys name 'cpuset' [ 44.425363] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:36:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff8146197d RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff85e1ffe0 RDI=ffffffff8146197d RBP=ffffffff8146197d RSP=ffff8880096277f0 R8 =ffffffff86a0b8be R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000897b R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff81439c92 RFL=00000283 [--S---C] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8505e4d0b0 CR3=000000000ce2b000 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=2035303a36333a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a36333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880168a1bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880168a2618 RSP=ffff88801686f750 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880168a2618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527049 RFL=00000046 [---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 00007f8505895900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd12128000 CR3=000000001f9ef000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000