[ 46.067889] ------------[ cut here ]------------ [ 46.068867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.070870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.072314] Modules linked in: [ 46.072954] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.074962] Tainted: [W]=WARN [ 46.075522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.076992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.077896] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.081074] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 46.082073] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 46.083381] RDX: ffff888017d59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.084660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 46.085973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.087260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 46.088544] FS: 00007fc8e0254900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.090041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.091104] CR2: 00007fc8e0746580 CR3: 000000000d836000 CR4: 0000000000350ef0 [ 46.092384] Call Trace: [ 46.092906] [ 46.093323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.094226] ? __create_object+0x59/0x80 [ 46.095005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.095984] __vmalloc_noprof+0x59/0x60 [ 46.096756] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.097634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.098524] bpf_prog_alloc+0x39/0x200 [ 46.099259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.100176] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.101097] do_seccomp+0x349/0x25e0 [ 46.101825] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.102723] ? __pfx_do_seccomp+0x10/0x10 [ 46.103472] ? find_held_lock+0x2b/0x80 [ 46.104224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.105204] ? static_key_count+0x60/0x80 [ 46.106007] prctl_set_seccomp+0x4e/0x70 [ 46.106777] __do_sys_prctl+0xe6c/0x1d70 [ 46.107526] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.108385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.109363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.110350] ? irqentry_exit+0xf3/0x650 [ 46.111122] do_syscall_64+0xbf/0x430 [ 46.111863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.112822] RIP: 0033:0x7fc8e07465cd [ 46.113486] 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 [ 46.116662] RSP: 002b:00007fffa25f0680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.118051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8e07465cd [ 46.119348] RDX: 0000564e73416e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.120641] RBP: 00007fffa25f06e0 R08: 0000000000000000 R09: 00007fffa25efd80 [ 46.121786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ea763fad0 [ 46.122852] R13: 00007fffa25f0b10 R14: 0000564ea7640bc0 R15: 0000564ea7651780 [ 46.123944] [ 46.124300] irq event stamp: 1783 [ 46.124842] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.126114] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.127370] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.128654] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.129937] ---[ end trace 0000000000000000 ]--- [ 49.121262] ------------[ cut here ]------------ [ 49.122303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.124519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.126117] Modules linked in: [ 49.126822] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.128935] Tainted: [W]=WARN [ 49.129545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.131216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.132172] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.135553] RSP: 0018:ffff88801af5fbc0 EFLAGS: 00010286 [ 49.136698] RAX: 0000000000000000 RBX: ffffed10035ebf78 RCX: ffffffff813a4050 [ 49.138126] RDX: ffff88800efb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.139539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035ebf2f [ 49.140865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.142203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af5fdf8 [ 49.143459] FS: 00007f0e42a6c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.144880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.145921] CR2: 00007fff22f27ef7 CR3: 000000000d45e000 CR4: 0000000000350ef0 [ 49.147182] Call Trace: [ 49.147671] [ 49.148076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.148967] ? __create_object+0x59/0x80 [ 49.149744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.150713] __vmalloc_noprof+0x59/0x60 [ 49.151423] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.152286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153223] bpf_prog_alloc+0x39/0x200 [ 49.153954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.154876] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.155786] do_seccomp+0x349/0x25e0 [ 49.156445] ? find_held_lock+0x2b/0x80 [ 49.157214] ? do_prlimit+0x310/0x610 [ 49.157946] ? __pfx_do_seccomp+0x10/0x10 [ 49.158739] ? do_raw_spin_unlock+0x53/0x220 [ 49.159505] ? _raw_spin_unlock+0x1e/0x40 [ 49.160283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.161246] ? static_key_count+0x60/0x80 [ 49.162057] prctl_set_seccomp+0x4e/0x70 [ 49.162839] __do_sys_prctl+0xe6c/0x1d70 [ 49.163624] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.164433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.165417] ? irqentry_exit+0xf3/0x650 [ 49.166191] do_syscall_64+0xbf/0x430 [ 49.166925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.167875] RIP: 0033:0x7f0e42f5e5cd [ 49.168548] 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 [ 49.171801] RSP: 002b:00007fff22f25c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.173191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e42f5e5cd [ 49.174538] RDX: 0000555937331e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.175869] RBP: 00007fff22f25c90 R08: 0000000000000000 R09: 00007fff22f25330 [ 49.177200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555956285b10 [ 49.178504] R13: 00007fff22f260c0 R14: 00005559562862b0 R15: 000055595629a6f0 [ 49.179839] [ 49.180295] irq event stamp: 1765 [ 49.180988] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.182459] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.183813] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.185165] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.186481] ---[ end trace 0000000000000000 ]--- [ 49.998771] ------------[ cut here ]------------ [ 49.999688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.001708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.003180] Modules linked in: [ 50.003818] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.005758] Tainted: [W]=WARN [ 50.006299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.007718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.008562] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.011677] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 50.012630] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 50.013903] RDX: ffff888016b70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.015160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 50.016411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.017682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 50.018930] FS: 00007fb026089900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.020340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.021384] CR2: 00007ffd51285ef7 CR3: 000000000b98e000 CR4: 0000000000350ef0 [ 50.022627] Call Trace: [ 50.023077] [ 50.023484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.024397] ? __create_object+0x59/0x80 [ 50.025186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.026147] __vmalloc_noprof+0x59/0x60 [ 50.026896] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.027760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.028679] bpf_prog_alloc+0x39/0x200 [ 50.029373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.030290] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.031185] do_seccomp+0x349/0x25e0 [ 50.031892] ? find_held_lock+0x2b/0x80 [ 50.032653] ? do_prlimit+0x310/0x610 [ 50.033364] ? __pfx_do_seccomp+0x10/0x10 [ 50.034144] ? do_raw_spin_unlock+0x53/0x220 [ 50.034978] ? _raw_spin_unlock+0x1e/0x40 [ 50.035758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.036741] ? static_key_count+0x60/0x80 [ 50.037488] prctl_set_seccomp+0x4e/0x70 [ 50.038259] __do_sys_prctl+0xe6c/0x1d70 [ 50.039026] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.039875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.040852] ? irqentry_exit+0xf3/0x650 [ 50.041618] do_syscall_64+0xbf/0x430 [ 50.042314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.043277] RIP: 0033:0x7fb02657b5cd [ 50.043987] 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 [ 50.047123] RSP: 002b:00007ffd51283330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.048480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb02657b5cd [ 50.049772] RDX: 000056546edbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.051058] RBP: 00007ffd51283390 R08: 0000000000000000 R09: 00007ffd51282a30 [ 50.052329] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654abfedb10 [ 50.053628] R13: 00007ffd512837c0 R14: 00005654abfee2b0 R15: 00005654ac0026f0 [ 50.054918] [ 50.055339] irq event stamp: 1729 [ 50.055978] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.057494] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.059004] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.060526] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.062046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8501' (ECDSA) to the list of known hosts. 2025/11/18 20:58:22 fuzzer started 2025/11/18 20:58:22 dialing manager at localhost:34383 2025/11/18 20:58:22 checking machine... 2025/11/18 20:58:22 checking revisions... [ 50.935769] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:58:22 testing simple program... [ 51.028187] cgroup: Unknown subsys name 'net' [ 51.081216] cgroup: Unknown subsys name 'cpuset' [ 51.095428] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:58:21 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08a98 RSP=ffff88806ce089c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a88 R14=ffff88801602b780 R15=ffff88806ce08a40 RIP=ffffffff815bd13f 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 00007f4996937700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e43023618 CR3=000000000dacb000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732031323a3835 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002f821 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f213d2b8000 CR3=000000000dacb000 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=2031323a38353a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a38353a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000