[ 39.195551] ------------[ cut here ]------------ [ 39.196449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.198412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.199891] Modules linked in: [ 39.200483] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.202626] Tainted: [W]=WARN [ 39.203278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.204775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.205656] 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 [ 39.208867] RSP: 0018:ffff88801543fbc0 EFLAGS: 00010286 [ 39.209852] RAX: 0000000000000000 RBX: ffffed1002a87f78 RCX: ffffffff813a4050 [ 39.211187] RDX: ffff888016ded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.212476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a87f2f [ 39.213772] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.215127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801543fdf8 [ 39.216437] FS: 00007f5d6f49b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.217896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.218987] CR2: 00007ffce0cdeef8 CR3: 000000001e4bc000 CR4: 0000000000350ef0 [ 39.220306] Call Trace: [ 39.220822] [ 39.221239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.222147] ? __create_object+0x59/0x80 [ 39.222941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.223950] __vmalloc_noprof+0x59/0x60 [ 39.224672] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.225544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.226482] bpf_prog_alloc+0x39/0x200 [ 39.227263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.228204] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.229125] do_seccomp+0x349/0x25e0 [ 39.229850] ? find_held_lock+0x2b/0x80 [ 39.230572] ? do_prlimit+0x310/0x610 [ 39.231358] ? __pfx_do_seccomp+0x10/0x10 [ 39.232154] ? do_raw_spin_unlock+0x53/0x220 [ 39.232998] ? _raw_spin_unlock+0x1e/0x40 [ 39.233788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.234722] ? static_key_count+0x60/0x80 [ 39.235589] prctl_set_seccomp+0x4e/0x70 [ 39.236367] __do_sys_prctl+0xe6c/0x1d70 [ 39.237153] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.238016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.239031] ? irqentry_exit+0xf3/0x650 [ 39.239825] do_syscall_64+0xbf/0x430 [ 39.240538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.241499] RIP: 0033:0x7f5d6f98d5cd [ 39.242207] 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 [ 39.245436] RSP: 002b:00007ffce0cdcb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.246802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d6f98d5cd [ 39.248155] RDX: 000055ff905e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.249453] RBP: 00007ffce0cdcbf0 R08: 0000000000000000 R09: 00007ffce0cdc290 [ 39.250763] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff99a27ad0 [ 39.252109] R13: 00007ffce0cdd020 R14: 000055ff99a28bc0 R15: 000055ff99a39780 [ 39.253418] [ 39.253880] irq event stamp: 1763 [ 39.254492] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.256109] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.257645] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.259234] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.260505] ---[ end trace 0000000000000000 ]--- [ 42.303784] ------------[ cut here ]------------ [ 42.304663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.306651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.308191] Modules linked in: [ 42.308831] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.310818] Tainted: [W]=WARN [ 42.311408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.312884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.313798] 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 [ 42.317020] RSP: 0018:ffff888016197bc0 EFLAGS: 00010286 [ 42.318027] RAX: 0000000000000000 RBX: ffffed1002c32f78 RCX: ffffffff813a4050 [ 42.319378] RDX: ffff8880169c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.320660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c32f2f [ 42.321938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.323273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016197df8 [ 42.324576] FS: 00007f57ffd76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.326007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.327106] CR2: 00007f5800268580 CR3: 000000001c26b000 CR4: 0000000000350ef0 [ 42.328402] Call Trace: [ 42.328925] [ 42.329337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.330231] ? __create_object+0x59/0x80 [ 42.331041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.332033] __vmalloc_noprof+0x59/0x60 [ 42.332794] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.333620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.334559] bpf_prog_alloc+0x39/0x200 [ 42.335348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.336289] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.337207] do_seccomp+0x349/0x25e0 [ 42.337920] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.338826] ? __pfx_do_seccomp+0x10/0x10 [ 42.339610] ? find_held_lock+0x2b/0x80 [ 42.340375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.341358] ? static_key_count+0x60/0x80 [ 42.342165] prctl_set_seccomp+0x4e/0x70 [ 42.342938] __do_sys_prctl+0xe6c/0x1d70 [ 42.343717] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.344584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.345568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.346546] ? irqentry_exit+0xf3/0x650 [ 42.347359] do_syscall_64+0xbf/0x430 [ 42.348116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.349095] RIP: 0033:0x7f58002685cd [ 42.349822] 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 [ 42.353029] RSP: 002b:00007ffe47f948c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.354408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58002685cd [ 42.355758] RDX: 0000558faf7a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.357045] RBP: 00007ffe47f94920 R08: 0000000000000000 R09: 00007ffe47f93fc0 [ 42.358335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fd1804ad0 [ 42.359661] R13: 00007ffe47f94d50 R14: 0000558fd1805bc0 R15: 0000558fd1816780 [ 42.360989] [ 42.361415] irq event stamp: 1715 [ 42.362067] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.363640] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.364768] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.365761] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.366703] ---[ end trace 0000000000000000 ]--- [ 42.996258] ------------[ cut here ]------------ [ 42.997078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.998694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.000089] Modules linked in: [ 43.000577] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.002457] Tainted: [W]=WARN [ 43.002967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.004179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.004942] 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 [ 43.007694] RSP: 0018:ffff888015957bc0 EFLAGS: 00010286 [ 43.008521] RAX: 0000000000000000 RBX: ffffed1002b2af78 RCX: ffffffff813a4050 [ 43.009607] RDX: ffff88800da71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.010748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2af2f [ 43.011816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.012893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015957df8 [ 43.013978] FS: 00007f34c5871900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.015172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.016045] CR2: 00007f34c5d63580 CR3: 0000000020bb8000 CR4: 0000000000350ef0 [ 43.017114] Call Trace: [ 43.017494] [ 43.017872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.018583] ? __create_object+0x59/0x80 [ 43.019239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.020031] __vmalloc_noprof+0x59/0x60 [ 43.020618] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.021334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.022105] bpf_prog_alloc+0x39/0x200 [ 43.022675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.023446] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.024200] do_seccomp+0x349/0x25e0 [ 43.024791] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.025499] ? __pfx_do_seccomp+0x10/0x10 [ 43.026146] ? find_held_lock+0x2b/0x80 [ 43.026760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.027524] ? static_key_count+0x60/0x80 [ 43.028175] prctl_set_seccomp+0x4e/0x70 [ 43.028818] __do_sys_prctl+0xe6c/0x1d70 [ 43.029428] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.030137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.030926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.031713] ? irqentry_exit+0xf3/0x650 [ 43.032346] do_syscall_64+0xbf/0x430 [ 43.032950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.033697] RIP: 0033:0x7f34c5d635cd [ 43.034273] 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 [ 43.036897] RSP: 002b:00007ffd56a45ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.038023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34c5d635cd [ 43.039094] RDX: 00005588e10c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.040152] RBP: 00007ffd56a45d00 R08: 0000000000000000 R09: 00007ffd56a453a0 [ 43.041198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055890cf18b10 [ 43.042238] R13: 00007ffd56a46130 R14: 000055890cf192b0 R15: 000055890cf2d6f0 [ 43.043314] [ 43.043665] irq event stamp: 1881 [ 43.044186] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 43.045436] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 43.046692] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 43.048000] softirqs last disabled at (1921): [] __irq_exit_rcu+0xc4/0x100 [ 43.049241] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28674' (ECDSA) to the list of known hosts. 2025/11/18 14:56:24 fuzzer started 2025/11/18 14:56:25 dialing manager at localhost:34383 2025/11/18 14:56:25 checking machine... 2025/11/18 14:56:25 checking revisions... [ 43.960927] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:56:25 testing simple program... [ 44.053425] cgroup: Unknown subsys name 'net' [ 44.108189] cgroup: Unknown subsys name 'cpuset' [ 44.121105] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:56:24 Registers: info registers vcpu 0 RAX=00000000000447d9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39d3f5a000 CR3=000000000d2f4000 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=31c0a5bc9fe13bb1e245eba208456fd4 XMM02=0000000000305098ec2efd57dc4c00df XMM03=0000000000311db8c0b634bf5305937c XMM04=05c9aea6da5d1ef000000000000ae988 XMM05=52f2c93b147658c10000000000322340 XMM06=5b75c91c804453420000000000321ce0 XMM07=e042d86d42eb936e00000000003127a0 XMM08=c0b634bf5305937c00000000003050f8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87cf62d0 RBX=ffff88801a453780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a454200 RDI=ffff88801a4541d8 RBP=ffff88801a4541d8 RSP=ffff88801a717390 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a454200 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 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 00007f57ffd76900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57ffd55020 CR3=000000000e8d2000 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