[ 45.743726] ------------[ cut here ]------------ [ 45.744708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.746774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.748251] Modules linked in: [ 45.748876] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.750847] Tainted: [W]=WARN [ 45.751402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.753141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.754119] 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 [ 45.757297] RSP: 0018:ffff888016107bc0 EFLAGS: 00010286 [ 45.758285] RAX: 0000000000000000 RBX: ffffed1002c20f78 RCX: ffffffff813a4050 [ 45.759567] RDX: ffff888013e20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.760863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c20f2f [ 45.762147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.763431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016107df8 [ 45.764729] FS: 00007fbb7f5ae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.766168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.767230] CR2: 00007ffd591a8ef7 CR3: 000000000ce9a000 CR4: 0000000000350ef0 [ 45.768532] Call Trace: [ 45.769046] [ 45.769454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.770373] ? __create_object+0x59/0x80 [ 45.771158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.772133] __vmalloc_noprof+0x59/0x60 [ 45.772893] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.773732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.774657] bpf_prog_alloc+0x39/0x200 [ 45.775404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.776345] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.777250] do_seccomp+0x349/0x25e0 [ 45.777968] ? find_held_lock+0x2b/0x80 [ 45.778711] ? do_prlimit+0x310/0x610 [ 45.779493] ? __pfx_do_seccomp+0x10/0x10 [ 45.780285] ? do_raw_spin_unlock+0x53/0x220 [ 45.781127] ? _raw_spin_unlock+0x1e/0x40 [ 45.781909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.782884] ? static_key_count+0x60/0x80 [ 45.783642] prctl_set_seccomp+0x4e/0x70 [ 45.784430] __do_sys_prctl+0xe6c/0x1d70 [ 45.785219] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.786090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.787060] ? irqentry_exit+0xf3/0x650 [ 45.787772] do_syscall_64+0xbf/0x430 [ 45.788523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.789477] RIP: 0033:0x7fbb7faa05cd [ 45.790195] 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 [ 45.793398] RSP: 002b:00007ffd591a6610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.794762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb7faa05cd [ 45.796096] RDX: 0000557f42a12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.797377] RBP: 00007ffd591a6670 R08: 0000000000000000 R09: 00007ffd591a5d10 [ 45.798672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f6b48eb10 [ 45.799948] R13: 00007ffd591a6aa0 R14: 0000557f6b48f2b0 R15: 0000557f6b4a36f0 [ 45.801261] [ 45.801694] irq event stamp: 1797 [ 45.802337] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.803867] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.805391] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 45.806929] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 45.808457] ---[ end trace 0000000000000000 ]--- [ 48.928158] ------------[ cut here ]------------ [ 48.929155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.931243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.932820] Modules linked in: [ 48.933425] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.935466] Tainted: [W]=WARN [ 48.936099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.937599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.938532] 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 [ 48.941727] RSP: 0018:ffff88801653fbc0 EFLAGS: 00010286 [ 48.942691] RAX: 0000000000000000 RBX: ffffed1002ca7f78 RCX: ffffffff813a4050 [ 48.944008] RDX: ffff888016ecb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.945313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca7f2f [ 48.946621] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.947918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801653fdf8 [ 48.949241] FS: 00007f5c7e0da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.950706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.951812] CR2: 00007ffe8a465ef7 CR3: 000000000e1c2000 CR4: 0000000000350ef0 [ 48.953134] Call Trace: [ 48.953618] [ 48.954081] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.954988] ? __create_object+0x59/0x80 [ 48.955733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.956720] __vmalloc_noprof+0x59/0x60 [ 48.957501] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.958391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.959342] bpf_prog_alloc+0x39/0x200 [ 48.960094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.961040] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.961956] do_seccomp+0x349/0x25e0 [ 48.962635] ? find_held_lock+0x2b/0x80 [ 48.963391] ? do_prlimit+0x310/0x610 [ 48.964157] ? __pfx_do_seccomp+0x10/0x10 [ 48.965112] ? do_raw_spin_unlock+0x53/0x220 [ 48.966184] ? _raw_spin_unlock+0x1e/0x40 [ 48.967053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.968060] ? static_key_count+0x60/0x80 [ 48.968898] prctl_set_seccomp+0x4e/0x70 [ 48.969644] __do_sys_prctl+0xe6c/0x1d70 [ 48.970442] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.971317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.972317] ? irqentry_exit+0xf3/0x650 [ 48.973114] do_syscall_64+0xbf/0x430 [ 48.973874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.974834] RIP: 0033:0x7f5c7e5cc5cd [ 48.975499] 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 [ 48.978772] RSP: 002b:00007ffe8a4646d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.980208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c7e5cc5cd [ 48.981522] RDX: 0000563495b49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.982832] RBP: 00007ffe8a464730 R08: 0000000000000000 R09: 00007ffe8a463dd0 [ 48.984141] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634a6be3ad0 [ 48.985441] R13: 00007ffe8a464b60 R14: 00005634a6be4bc0 R15: 00005634a6bf5780 [ 48.986768] [ 48.987238] irq event stamp: 1827 [ 48.987900] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.989231] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.990278] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 48.991337] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 48.992381] ---[ end trace 0000000000000000 ]--- [ 49.770534] ------------[ cut here ]------------ [ 49.771459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.773457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.775084] Modules linked in: [ 49.775652] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.777635] Tainted: [W]=WARN [ 49.778227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.779656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.780551] 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 [ 49.783586] RSP: 0018:ffff88801623fbc0 EFLAGS: 00010286 [ 49.784572] RAX: 0000000000000000 RBX: ffffed1002c47f78 RCX: ffffffff813a4050 [ 49.785844] RDX: ffff888016255340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.787094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c47f2f [ 49.788333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.789571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801623fdf8 [ 49.790830] FS: 00007f6d45fb1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.792225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.793245] CR2: 00007f6d464a3580 CR3: 000000000c489000 CR4: 0000000000350ef0 [ 49.794484] Call Trace: [ 49.794964] [ 49.795358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.796237] ? __create_object+0x59/0x80 [ 49.797010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.797995] __vmalloc_noprof+0x59/0x60 [ 49.798704] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.799589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800544] bpf_prog_alloc+0x39/0x200 [ 49.801299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802234] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.803149] do_seccomp+0x349/0x25e0 [ 49.803876] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.804753] ? __pfx_do_seccomp+0x10/0x10 [ 49.805558] ? find_held_lock+0x2b/0x80 [ 49.806316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.807290] ? static_key_count+0x60/0x80 [ 49.808108] prctl_set_seccomp+0x4e/0x70 [ 49.808892] __do_sys_prctl+0xe6c/0x1d70 [ 49.809639] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.810514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.811481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812453] ? irqentry_exit+0xf3/0x650 [ 49.813220] do_syscall_64+0xbf/0x430 [ 49.813986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.814949] RIP: 0033:0x7f6d464a35cd [ 49.815625] 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 [ 49.818812] RSP: 002b:00007fffbe7ba070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d464a35cd [ 49.821491] RDX: 00005600b89b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822809] RBP: 00007fffbe7ba0d0 R08: 0000000000000000 R09: 00007fffbe7b9770 [ 49.824108] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600cd7d12b0 [ 49.825388] R13: 00007fffbe7ba500 R14: 00005600cd7d3d20 R15: 00005600cd7e58d0 [ 49.826718] [ 49.827183] irq event stamp: 1839 [ 49.827852] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.829403] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.830954] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 49.832529] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 49.834061] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22677' (ECDSA) to the list of known hosts. 2025/11/18 07:58:00 fuzzer started 2025/11/18 07:58:00 dialing manager at localhost:37895 2025/11/18 07:58:00 checking machine... 2025/11/18 07:58:00 checking revisions... [ 50.679721] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:58:00 testing simple program... [ 50.864585] cgroup: Unknown subsys name 'net' [ 50.959628] cgroup: Unknown subsys name 'cpuset' [ 50.970554] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:57:59 Registers: info registers vcpu 0 RAX=1ffff1100151ff1a RBX=ffff88800a8ff920 RCX=ffff88800a8ff928 RDX=ffff88800a900000 RSI=ffffffff85e1ffe0 RDI=ffff88801a6483fc RBP=dffffc0000000000 RSP=ffff88800a8ff838 R8 =0000000000000001 R9 =ffff88800a8ff8c8 R10=000000000003c9ed R11=0000000000006e2e R12=ffffed100151ff13 R13=ffffed100151ff12 R14=ffff88800a8ff8d0 R15=ffff88800a8ff888 RIP=ffffffff81360eba 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 00007f5c7e0da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8a45e000 CR3=0000000020d38000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013e25340 RBX=0000000000000000 RCX=ffffffff810016ca RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c71178 RBP=ffff88801565f548 RSP=ffff88801565f520 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c721fd 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 00007f3e96057900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e9576f000 CR3=000000000c44d000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=681fd334f21719e700000000000ae988 XMM05=a2b65ffaf6029c9a0000000000321f08 XMM06=9b60ec2d8fd7e5730000000000320540 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000