[ 38.937864] ------------[ cut here ]------------ [ 38.938968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.941267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.942923] Modules linked in: [ 38.943612] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.945878] Tainted: [W]=WARN [ 38.946539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.948245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.949276] 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 [ 38.952957] RSP: 0018:ffff88800f0d7bc0 EFLAGS: 00010286 [ 38.954085] RAX: 0000000000000000 RBX: ffffed1001e1af78 RCX: ffffffff813a4050 [ 38.955571] RDX: ffff888018beb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.957062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1af2f [ 38.958540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.960030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0d7df8 [ 38.961515] FS: 00007f334b97f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.963188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.964212] CR2: 00007ffead4ddef7 CR3: 000000000cf84000 CR4: 0000000000350ef0 [ 38.965515] Call Trace: [ 38.966024] [ 38.966417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.967290] ? __create_object+0x59/0x80 [ 38.968039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.968982] __vmalloc_noprof+0x59/0x60 [ 38.969671] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.970514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.971416] bpf_prog_alloc+0x39/0x200 [ 38.972131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.973030] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.973857] do_seccomp+0x349/0x25e0 [ 38.974543] ? find_held_lock+0x2b/0x80 [ 38.975410] ? do_prlimit+0x310/0x610 [ 38.976183] ? __pfx_do_seccomp+0x10/0x10 [ 38.977090] ? do_raw_spin_unlock+0x53/0x220 [ 38.977963] ? _raw_spin_unlock+0x1e/0x40 [ 38.978692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.979574] ? static_key_count+0x60/0x80 [ 38.980230] prctl_set_seccomp+0x4e/0x70 [ 38.980851] __do_sys_prctl+0xe6c/0x1d70 [ 38.981501] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.982204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.982994] ? irqentry_exit+0xf3/0x650 [ 38.983581] do_syscall_64+0xbf/0x430 [ 38.984182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.984981] RIP: 0033:0x7f334be715cd [ 38.985521] 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 [ 38.988108] RSP: 002b:00007ffead4db5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.989259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f334be715cd [ 38.990305] RDX: 000055b36eebbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.991358] RBP: 00007ffead4db630 R08: 0000000000000000 R09: 00007ffead4dacd0 [ 38.992408] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3953b6ad0 [ 38.993473] R13: 00007ffead4dba60 R14: 000055b3953b7bc0 R15: 000055b3953c8780 [ 38.994521] [ 38.994866] irq event stamp: 1959 [ 38.995397] hardirqs last enabled at (1969): [] __up_console_sem+0x78/0x80 [ 38.996667] hardirqs last disabled at (1978): [] __up_console_sem+0x5d/0x80 [ 38.997912] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 38.999176] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 39.000466] ---[ end trace 0000000000000000 ]--- [ 42.284627] ------------[ cut here ]------------ [ 42.285550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.287567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.289227] Modules linked in: [ 42.289820] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.291823] Tainted: [W]=WARN [ 42.292449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.293950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.294847] 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 [ 42.298078] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 42.299071] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 42.300348] RDX: ffff88801738b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.301640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 42.302933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.304228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 42.305526] FS: 00007ff02bae4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.307007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.308082] CR2: 00007ff02bfd6580 CR3: 000000000b792000 CR4: 0000000000350ef0 [ 42.309390] Call Trace: [ 42.309857] [ 42.310313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.311235] ? __create_object+0x59/0x80 [ 42.312033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.313019] __vmalloc_noprof+0x59/0x60 [ 42.313760] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.314643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.315593] bpf_prog_alloc+0x39/0x200 [ 42.316353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.317278] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.318180] do_seccomp+0x349/0x25e0 [ 42.318866] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.319792] ? __pfx_do_seccomp+0x10/0x10 [ 42.320585] ? find_held_lock+0x2b/0x80 [ 42.321366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.322353] ? static_key_count+0x60/0x80 [ 42.323200] prctl_set_seccomp+0x4e/0x70 [ 42.323979] __do_sys_prctl+0xe6c/0x1d70 [ 42.324724] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.325582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.326556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.327543] ? irqentry_exit+0xf3/0x650 [ 42.328341] do_syscall_64+0xbf/0x430 [ 42.329106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.330067] RIP: 0033:0x7ff02bfd65cd [ 42.330757] 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 [ 42.333993] RSP: 002b:00007ffe3480e500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.335395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff02bfd65cd [ 42.336693] RDX: 0000561644544e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.337977] RBP: 00007ffe3480e560 R08: 0000000000000000 R09: 00007ffe3480dc00 [ 42.339291] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616838ac2b0 [ 42.340410] R13: 00007ffe3480e990 R14: 00005616838aed20 R15: 00005616838c08d0 [ 42.341494] [ 42.341846] irq event stamp: 1731 [ 42.342393] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.343701] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.344967] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.346261] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.347544] ---[ end trace 0000000000000000 ]--- [ 43.079709] ------------[ cut here ]------------ [ 43.080254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.081431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.082270] Modules linked in: [ 43.082604] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.083766] Tainted: [W]=WARN [ 43.084102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.084952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.085462] 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 [ 43.087309] RSP: 0018:ffff888014f6fbc0 EFLAGS: 00010286 [ 43.087846] RAX: 0000000000000000 RBX: ffffed10029edf78 RCX: ffffffff813a4050 [ 43.088589] RDX: ffff888017389bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.089328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029edf2f [ 43.090074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.090789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014f6fdf8 [ 43.091541] FS: 00007f2b0bf15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.092380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.092985] CR2: 00007f2b0c407580 CR3: 000000000e230000 CR4: 0000000000350ef0 [ 43.093705] Call Trace: [ 43.093993] [ 43.094227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.094714] ? __create_object+0x59/0x80 [ 43.095169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.095710] __vmalloc_noprof+0x59/0x60 [ 43.096150] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.096627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.097166] bpf_prog_alloc+0x39/0x200 [ 43.097566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.098101] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.098601] do_seccomp+0x349/0x25e0 [ 43.099026] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.099525] ? __pfx_do_seccomp+0x10/0x10 [ 43.099981] ? find_held_lock+0x2b/0x80 [ 43.100394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.100950] ? static_key_count+0x60/0x80 [ 43.101384] prctl_set_seccomp+0x4e/0x70 [ 43.101805] __do_sys_prctl+0xe6c/0x1d70 [ 43.102263] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.102731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.103296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.103835] ? irqentry_exit+0xf3/0x650 [ 43.104275] do_syscall_64+0xbf/0x430 [ 43.104680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.105231] RIP: 0033:0x7f2b0c4075cd [ 43.105612] 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 [ 43.107449] RSP: 002b:00007ffcabc65a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.108235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b0c4075cd [ 43.108969] RDX: 000055cee7de4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.109675] RBP: 00007ffcabc65a90 R08: 0000000000000000 R09: 00007ffcabc65130 [ 43.110407] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf1e052ad0 [ 43.111149] R13: 00007ffcabc65ec0 R14: 000055cf1e053bc0 R15: 000055cf1e064780 [ 43.111903] [ 43.112144] irq event stamp: 1721 [ 43.112489] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.113355] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.114226] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 43.115113] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 43.115984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49355' (ECDSA) to the list of known hosts. 2025/11/17 22:15:04 fuzzer started 2025/11/17 22:15:05 dialing manager at localhost:37895 2025/11/17 22:15:05 checking machine... 2025/11/17 22:15:05 checking revisions... [ 44.009834] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:15:05 testing simple program... [ 44.087514] cgroup: Unknown subsys name 'net' [ 44.149057] cgroup: Unknown subsys name 'cpuset' [ 44.164786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:15:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000038 RCX=ffffffff816262ac RDX=ffffffff85c2ca00 RSI=ffffffff8162618a RDI=0000000000000004 RBP=000000001fff822a RSP=ffff88806ce08da0 R8 =000000000000006a R9 =ffffed100d9c4bfd R10=0000000000000062 R11=0000000000000001 R12=000000000000006a R13=0000000000000001 R14=0000000000000080 R15=0000000000000002 RIP=ffffffff8162618a 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4efbab58 CR3=000000000be3d000 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=2034303a35313a323220373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35313a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ced888 RBX=0000000000000004 RCX=0000000000000004 RDX=0000000000000002 RSI=ffff8880166c8a58 RDI=ffff8880166c8000 RBP=ffff8880166c8000 RSP=ffff88801b27fb50 R8 =0000000000000000 R9 =00000000000000d5 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=ffff8880166c8a58 R15=0000000000000005 RIP=ffffffff815265b1 RFL=00000002 [-------] 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 00007ff02bae4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe34808000 CR3=000000001f49a000 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