[ 45.733831] ------------[ cut here ]------------ [ 45.734730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.736739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.738193] Modules linked in: [ 45.738771] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.740712] Tainted: [W]=WARN [ 45.741315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.742752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.743647] 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 [ 45.746751] RSP: 0018:ffff88800ee17bc0 EFLAGS: 00010286 [ 45.747712] RAX: 0000000000000000 RBX: ffffed1001dc2f78 RCX: ffffffff813a4050 [ 45.748961] RDX: ffff8880171a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.750201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dc2f2f [ 45.751438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.752671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee17df8 [ 45.753915] FS: 00007f64cbf76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.755293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.756320] CR2: 00007f64cc468580 CR3: 000000001c178000 CR4: 0000000000350ef0 [ 45.757566] Call Trace: [ 45.758056] [ 45.758451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.759316] ? __create_object+0x59/0x80 [ 45.760070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.760950] __vmalloc_noprof+0x59/0x60 [ 45.761690] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.762531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.763431] bpf_prog_alloc+0x39/0x200 [ 45.764145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.764987] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.765877] do_seccomp+0x349/0x25e0 [ 45.766578] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.767448] ? __pfx_do_seccomp+0x10/0x10 [ 45.768208] ? find_held_lock+0x2b/0x80 [ 45.768900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.769834] ? static_key_count+0x60/0x80 [ 45.770599] prctl_set_seccomp+0x4e/0x70 [ 45.771342] __do_sys_prctl+0xe6c/0x1d70 [ 45.772096] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.772876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.773818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.774751] ? irqentry_exit+0xf3/0x650 [ 45.775491] do_syscall_64+0xbf/0x430 [ 45.776210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.777145] RIP: 0033:0x7f64cc4685cd [ 45.777777] 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 [ 45.780846] RSP: 002b:00007fffe1cbc4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.782167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64cc4685cd [ 45.783396] RDX: 00005635d3dece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.784616] RBP: 00007fffe1cbc550 R08: 0000000000000000 R09: 00007fffe1cbbbf0 [ 45.785861] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635e2b99ad0 [ 45.787096] R13: 00007fffe1cbc980 R14: 00005635e2b9abc0 R15: 00005635e2bab780 [ 45.788344] [ 45.788752] irq event stamp: 1811 [ 45.789403] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 45.790867] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 45.792329] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 45.793824] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 45.795278] ---[ end trace 0000000000000000 ]--- [ 49.388994] ------------[ cut here ]------------ [ 49.389964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.392147] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.393636] Modules linked in: [ 49.394518] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.396580] Tainted: [W]=WARN [ 49.397208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.398722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.399655] 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 [ 49.403250] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 49.404246] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 49.405675] RDX: ffff8880172f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.407247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 49.408543] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 49.411160] FS: 00007f7b57891900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.412614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.413691] CR2: 00007f7b57d83580 CR3: 000000000e995000 CR4: 0000000000350ef0 [ 49.414991] Call Trace: [ 49.415488] [ 49.415901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.416812] ? __create_object+0x59/0x80 [ 49.417622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.418600] __vmalloc_noprof+0x59/0x60 [ 49.419374] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.420259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.421213] bpf_prog_alloc+0x39/0x200 [ 49.421909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.422843] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.423751] do_seccomp+0x349/0x25e0 [ 49.424480] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.425405] ? __pfx_do_seccomp+0x10/0x10 [ 49.426206] ? find_held_lock+0x2b/0x80 [ 49.426939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.427912] ? static_key_count+0x60/0x80 [ 49.428705] prctl_set_seccomp+0x4e/0x70 [ 49.429500] __do_sys_prctl+0xe6c/0x1d70 [ 49.430303] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.431163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.432151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.433136] ? irqentry_exit+0xf3/0x650 [ 49.433872] do_syscall_64+0xbf/0x430 [ 49.434614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.435583] RIP: 0033:0x7f7b57d835cd [ 49.436296] 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 [ 49.439531] RSP: 002b:00007ffd616df650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.440905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b57d835cd [ 49.442209] RDX: 0000561f0a876e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.443510] RBP: 00007ffd616df6b0 R08: 0000000000000000 R09: 00007ffd616ded50 [ 49.444809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f482292b0 [ 49.446114] R13: 00007ffd616dfae0 R14: 0000561f4822bd20 R15: 0000561f4823d8d0 [ 49.447442] [ 49.447881] irq event stamp: 1811 [ 49.448534] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.450082] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.451618] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 49.453194] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 49.454731] ---[ end trace 0000000000000000 ]--- [ 50.341306] ------------[ cut here ]------------ [ 50.342212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.344308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.345762] Modules linked in: [ 50.346403] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.348420] Tainted: [W]=WARN [ 50.348986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.350510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.351437] 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 [ 50.354890] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 50.355937] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 50.357231] RDX: ffff8880160c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.358521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 50.359799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.361094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 50.362396] FS: 00007fb4028c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.363848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.364917] CR2: 00007ffc6fae1ef7 CR3: 000000000bc88000 CR4: 0000000000350ef0 [ 50.366231] Call Trace: [ 50.366697] [ 50.367156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.368071] ? __create_object+0x59/0x80 [ 50.368808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.369782] __vmalloc_noprof+0x59/0x60 [ 50.370530] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.371385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372315] bpf_prog_alloc+0x39/0x200 [ 50.372997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373930] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.374819] do_seccomp+0x349/0x25e0 [ 50.375528] ? find_held_lock+0x2b/0x80 [ 50.376272] ? do_prlimit+0x310/0x610 [ 50.376958] ? __pfx_do_seccomp+0x10/0x10 [ 50.377743] ? do_raw_spin_unlock+0x53/0x220 [ 50.378568] ? _raw_spin_unlock+0x1e/0x40 [ 50.379350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.380306] ? static_key_count+0x60/0x80 [ 50.381096] prctl_set_seccomp+0x4e/0x70 [ 50.381829] __do_sys_prctl+0xe6c/0x1d70 [ 50.382599] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.383445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.384392] ? irqentry_exit+0xf3/0x650 [ 50.385156] do_syscall_64+0xbf/0x430 [ 50.385844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.386777] RIP: 0033:0x7fb402db25cd [ 50.387471] 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 [ 50.390587] RSP: 002b:00007ffc6fadff40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.391928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb402db25cd [ 50.393205] RDX: 00005632b421ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.394454] RBP: 00007ffc6fadffa0 R08: 0000000000000000 R09: 00007ffc6fadf640 [ 50.395708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632dc172bf0 [ 50.396956] R13: 00007ffc6fae03d0 R14: 00005632dc17c380 R15: 00005632dc187460 [ 50.398239] [ 50.398654] irq event stamp: 1861 [ 50.399301] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.400781] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.402281] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.403784] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.405274] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58500' (ECDSA) to the list of known hosts. 2025/11/17 13:26:40 fuzzer started 2025/11/17 13:26:41 dialing manager at localhost:37895 2025/11/17 13:26:41 checking machine... 2025/11/17 13:26:41 checking revisions... [ 51.302358] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:26:41 testing simple program... [ 51.390397] cgroup: Unknown subsys name 'net' [ 51.447181] cgroup: Unknown subsys name 'cpuset' [ 51.460927] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:26:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff81204b6a RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd617 RFL=00000213 [----A-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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd616d9000 CR3=000000000deff000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000050 RBX=ffff8880097b0000 RCX=ffffffff8259f226 RDX=00000000000101f7 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff88800976f740 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed10012f6001 R14=ffffffff862e1880 R15=dffffc0000000000 RIP=ffffffff8259f238 RFL=00000093 [--S-A-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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f355a7ec010 CR3=0000000013b37000 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=71c9a6a980f27a92cc400aa888f705a3 XMM02=0000000000303e58d59e07bde36eea69 XMM03=0000000000303f80ec2efd57dc4c00df XMM04=cd88e351cab9120f00000000000ae988 XMM05=dfc1ae422a53f4b70000000000322078 XMM06=e1bcd410fb3842e60000000000320a58 XMM07=fb795ef6d65770560000000000310ec8 XMM08=2c67c8bc2e329bc30000000000303f80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000