[ 38.989462] ------------[ cut here ]------------ [ 38.990597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.992603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.994087] Modules linked in: [ 38.994678] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.996652] Tainted: [W]=WARN [ 38.997241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.999691] 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 [ 39.002897] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 39.003871] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 39.005151] RDX: ffff888017623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 39.007761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.009036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 39.010355] FS: 00007f357aaee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.011817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.012890] CR2: 00007ffdb69d1ef7 CR3: 000000000c9a0000 CR4: 0000000000350ef0 [ 39.014223] Call Trace: [ 39.014701] [ 39.015136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.016057] ? __create_object+0x59/0x80 [ 39.016848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.017856] __vmalloc_noprof+0x59/0x60 [ 39.018585] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.019471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020407] bpf_prog_alloc+0x39/0x200 [ 39.021144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022124] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023038] do_seccomp+0x349/0x25e0 [ 39.023713] ? find_held_lock+0x2b/0x80 [ 39.024465] ? do_prlimit+0x310/0x610 [ 39.025200] ? __pfx_do_seccomp+0x10/0x10 [ 39.026036] ? do_raw_spin_unlock+0x53/0x220 [ 39.026872] ? _raw_spin_unlock+0x1e/0x40 [ 39.027608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.028585] ? static_key_count+0x60/0x80 [ 39.029412] prctl_set_seccomp+0x4e/0x70 [ 39.030220] __do_sys_prctl+0xe6c/0x1d70 [ 39.031014] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.031878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.032853] ? irqentry_exit+0xf3/0x650 [ 39.033616] do_syscall_64+0xbf/0x430 [ 39.034361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035296] RIP: 0033:0x7f357afe05cd [ 39.036000] 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 [ 39.039255] RSP: 002b:00007ffdb69cf5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.040639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f357afe05cd [ 39.041957] RDX: 0000558accb97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043239] RBP: 00007ffdb69cf610 R08: 0000000000000000 R09: 00007ffdb69cecb0 [ 39.044555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ae16f0ad0 [ 39.045879] R13: 00007ffdb69cfa40 R14: 0000558ae16f1bc0 R15: 0000558ae1702780 [ 39.047192] [ 39.047621] irq event stamp: 1715 [ 39.048282] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.049878] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.051438] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.052982] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.054538] ---[ end trace 0000000000000000 ]--- [ 42.495926] ------------[ cut here ]------------ [ 42.496880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.498942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.500612] Modules linked in: [ 42.501317] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.503316] Tainted: [W]=WARN [ 42.503911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.505371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.506312] 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 [ 42.509524] RSP: 0018:ffff88800f617bc0 EFLAGS: 00010286 [ 42.510507] RAX: 0000000000000000 RBX: ffffed1001ec2f78 RCX: ffffffff813a4050 [ 42.511788] RDX: ffff888016bb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.513093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec2f2f [ 42.514387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.515666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f617df8 [ 42.516932] FS: 00007f6ed157c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.518353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.519403] CR2: 00007ffc448f4ef7 CR3: 0000000020f7c000 CR4: 0000000000350ef0 [ 42.520689] Call Trace: [ 42.521201] [ 42.521625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.522527] ? __create_object+0x59/0x80 [ 42.523319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.524296] __vmalloc_noprof+0x59/0x60 [ 42.525056] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.525962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.526903] bpf_prog_alloc+0x39/0x200 [ 42.527611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.528538] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.529460] do_seccomp+0x349/0x25e0 [ 42.530180] ? find_held_lock+0x2b/0x80 [ 42.530948] ? do_prlimit+0x310/0x610 [ 42.531647] ? __pfx_do_seccomp+0x10/0x10 [ 42.532439] ? do_raw_spin_unlock+0x53/0x220 [ 42.533269] ? _raw_spin_unlock+0x1e/0x40 [ 42.534049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.535009] ? static_key_count+0x60/0x80 [ 42.535772] prctl_set_seccomp+0x4e/0x70 [ 42.536569] __do_sys_prctl+0xe6c/0x1d70 [ 42.537357] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.538236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.539224] ? irqentry_exit+0xf3/0x650 [ 42.539997] do_syscall_64+0xbf/0x430 [ 42.540706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.541676] RIP: 0033:0x7f6ed1a6e5cd [ 42.542380] 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 [ 42.545562] RSP: 002b:00007ffc448f3780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.546929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ed1a6e5cd [ 42.548220] RDX: 000055c55191ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.549522] RBP: 00007ffc448f37e0 R08: 0000000000000000 R09: 00007ffc448f2e80 [ 42.550816] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c56731abf0 [ 42.552104] R13: 00007ffc448f3c10 R14: 000055c567324380 R15: 000055c56732f460 [ 42.553412] [ 42.553892] irq event stamp: 1781 [ 42.554521] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.556069] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.557614] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.559160] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 42.560694] ---[ end trace 0000000000000000 ]--- [ 43.368781] ------------[ cut here ]------------ [ 43.369727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.371727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.373193] Modules linked in: [ 43.373785] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.376114] Tainted: [W]=WARN [ 43.376694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.378281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.379034] 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 [ 43.381760] RSP: 0018:ffff888016777bc0 EFLAGS: 00010286 [ 43.382683] RAX: 0000000000000000 RBX: ffffed1002ceef78 RCX: ffffffff813a4050 [ 43.383937] RDX: ffff888017275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.385001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceef2f [ 43.386085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.387337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016777df8 [ 43.388450] FS: 00007f43c9bcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.389660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.390526] CR2: 00007ffdb9981ef7 CR3: 0000000018503000 CR4: 0000000000350ef0 [ 43.391591] Call Trace: [ 43.392006] [ 43.392343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.393073] ? __create_object+0x59/0x80 [ 43.393696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.394486] __vmalloc_noprof+0x59/0x60 [ 43.395108] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.395785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.396549] bpf_prog_alloc+0x39/0x200 [ 43.397146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.397910] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.398622] do_seccomp+0x349/0x25e0 [ 43.399210] ? find_held_lock+0x2b/0x80 [ 43.399825] ? do_prlimit+0x310/0x610 [ 43.400411] ? __pfx_do_seccomp+0x10/0x10 [ 43.401058] ? do_raw_spin_unlock+0x53/0x220 [ 43.401716] ? _raw_spin_unlock+0x1e/0x40 [ 43.402349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.403135] ? static_key_count+0x60/0x80 [ 43.403752] prctl_set_seccomp+0x4e/0x70 [ 43.404388] __do_sys_prctl+0xe6c/0x1d70 [ 43.405026] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.405706] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.406494] ? irqentry_exit+0xf3/0x650 [ 43.407127] do_syscall_64+0xbf/0x430 [ 43.407708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.408490] RIP: 0033:0x7f43ca0bf5cd [ 43.409067] 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 [ 43.411689] RSP: 002b:00007ffdb9980a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.412812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43ca0bf5cd [ 43.413891] RDX: 0000558cb121ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.414937] RBP: 00007ffdb9980ae0 R08: 0000000000000000 R09: 00007ffdb9980180 [ 43.415985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cd57f0bf0 [ 43.417026] R13: 00007ffdb9980f10 R14: 0000558cd57fa380 R15: 0000558cd5805460 [ 43.418109] [ 43.418456] irq event stamp: 1821 [ 43.418992] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.420247] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.421510] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 43.422768] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 43.424042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14264' (ECDSA) to the list of known hosts. 2025/11/18 08:44:34 fuzzer started 2025/11/18 08:44:34 dialing manager at localhost:34383 2025/11/18 08:44:34 checking machine... 2025/11/18 08:44:34 checking revisions... [ 44.322334] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:44:34 testing simple program... [ 44.403845] cgroup: Unknown subsys name 'net' [ 44.480975] cgroup: Unknown subsys name 'cpuset' [ 44.497489] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:44:33 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 00007fafbe11c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ed1b340b0 CR3=000000001baf3000 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=2033333a34343a383020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a34343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8229fbd0 RDX=ffff8880158eb780 RSI=ffffffff8229fb9e RDI=0000000000000005 RBP=0000000000000010 RSP=ffff88801680fdd8 R8 =0000000000000000 R9 =00000001fbffffff R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000003 R14=0000000000000009 R15=0000000000000000 RIP=ffffffff81751e08 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 00007f6ed157c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc448ed000 CR3=0000000020edf000 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