[ 45.467387] ------------[ cut here ]------------ [ 45.468131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.469836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.471058] Modules linked in: [ 45.471591] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.473261] Tainted: [W]=WARN [ 45.473740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.474991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.475761] 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 [ 45.478468] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 45.479292] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 45.480370] RDX: ffff88801a29b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.481471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 45.482549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.483627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 45.484705] FS: 00007f88d63e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.485919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.486816] CR2: 00007f88d68d8580 CR3: 000000000b74e000 CR4: 0000000000350ef0 [ 45.487895] Call Trace: [ 45.488312] [ 45.488657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.489415] ? __create_object+0x59/0x80 [ 45.490043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.490864] __vmalloc_noprof+0x59/0x60 [ 45.491496] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.492193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.492982] bpf_prog_alloc+0x39/0x200 [ 45.493617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.494389] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.495110] do_seccomp+0x349/0x25e0 [ 45.495730] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.496475] ? __pfx_do_seccomp+0x10/0x10 [ 45.497104] ? find_held_lock+0x2b/0x80 [ 45.497755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.498576] ? static_key_count+0x60/0x80 [ 45.499264] prctl_set_seccomp+0x4e/0x70 [ 45.499883] __do_sys_prctl+0xe6c/0x1d70 [ 45.500542] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.501270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.502048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.502864] ? irqentry_exit+0xf3/0x650 [ 45.503510] do_syscall_64+0xbf/0x430 [ 45.504105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.504905] RIP: 0033:0x7f88d68d85cd [ 45.505494] 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 [ 45.508168] RSP: 002b:00007fffedf80af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.509347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88d68d85cd [ 45.510426] RDX: 0000559c36563e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.511502] RBP: 00007fffedf80b50 R08: 0000000000000000 R09: 00007fffedf801f0 [ 45.512578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c38b58ad0 [ 45.513647] R13: 00007fffedf80f80 R14: 0000559c38b59bc0 R15: 0000559c38b6a780 [ 45.514720] [ 45.515072] irq event stamp: 1657 [ 45.515607] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 45.516882] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 45.518155] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 45.519434] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 45.520686] ---[ end trace 0000000000000000 ]--- [ 48.419505] ------------[ cut here ]------------ [ 48.420422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.422438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.423877] Modules linked in: [ 48.424537] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.426535] Tainted: [W]=WARN [ 48.427082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.428783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.429768] 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 [ 48.432928] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 48.433910] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 48.435187] RDX: ffff88801b37b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.436493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 48.437788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.439068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 48.440334] FS: 00007efead070900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.441772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.442830] CR2: 00007fffbd2bfef7 CR3: 000000000cb8c000 CR4: 0000000000350ef0 [ 48.444103] Call Trace: [ 48.444620] [ 48.445029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.445945] ? __create_object+0x59/0x80 [ 48.446729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.447698] __vmalloc_noprof+0x59/0x60 [ 48.448448] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.449315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.450201] bpf_prog_alloc+0x39/0x200 [ 48.450944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.451871] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.452754] do_seccomp+0x349/0x25e0 [ 48.453487] ? find_held_lock+0x2b/0x80 [ 48.454201] ? do_prlimit+0x310/0x610 [ 48.454961] ? __pfx_do_seccomp+0x10/0x10 [ 48.455744] ? do_raw_spin_unlock+0x53/0x220 [ 48.456591] ? _raw_spin_unlock+0x1e/0x40 [ 48.457372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.458349] ? static_key_count+0x60/0x80 [ 48.459097] prctl_set_seccomp+0x4e/0x70 [ 48.459867] __do_sys_prctl+0xe6c/0x1d70 [ 48.460646] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.461514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.462481] ? irqentry_exit+0xf3/0x650 [ 48.463192] do_syscall_64+0xbf/0x430 [ 48.463933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.464902] RIP: 0033:0x7efead5625cd [ 48.465617] 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 [ 48.468780] RSP: 002b:00007fffbd2bdec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.470160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efead5625cd [ 48.471431] RDX: 0000558dfb2c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.472719] RBP: 00007fffbd2bdf20 R08: 0000000000000000 R09: 00007fffbd2bd5c0 [ 48.474007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e1480cad0 [ 48.475278] R13: 00007fffbd2be350 R14: 0000558e1480dbc0 R15: 0000558e1481e780 [ 48.476589] [ 48.477015] irq event stamp: 1891 [ 48.477668] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 48.479198] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 48.480738] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 48.482287] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 48.483797] ---[ end trace 0000000000000000 ]--- [ 49.262083] ------------[ cut here ]------------ [ 49.263033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.265113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.266662] Modules linked in: [ 49.267308] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.269316] Tainted: [W]=WARN [ 49.269897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.271384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.272323] 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 [ 49.275510] RSP: 0018:ffff88800ed37bc0 EFLAGS: 00010286 [ 49.276480] RAX: 0000000000000000 RBX: ffffed1001da6f78 RCX: ffffffff813a4050 [ 49.277772] RDX: ffff88801a283780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.279085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001da6f2f [ 49.280391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.281721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed37df8 [ 49.283029] FS: 00007f63af04f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.284501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.285615] CR2: 00007ffc735a3ef7 CR3: 000000000b750000 CR4: 0000000000350ef0 [ 49.286924] Call Trace: [ 49.287437] [ 49.287867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.288785] ? __create_object+0x59/0x80 [ 49.289608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.290612] __vmalloc_noprof+0x59/0x60 [ 49.291388] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.292288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.293250] bpf_prog_alloc+0x39/0x200 [ 49.293985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294952] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.295904] do_seccomp+0x349/0x25e0 [ 49.296647] ? find_held_lock+0x2b/0x80 [ 49.297448] ? do_prlimit+0x310/0x610 [ 49.298177] ? __pfx_do_seccomp+0x10/0x10 [ 49.299001] ? do_raw_spin_unlock+0x53/0x220 [ 49.299861] ? _raw_spin_unlock+0x1e/0x40 [ 49.300668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.301669] ? static_key_count+0x60/0x80 [ 49.302491] prctl_set_seccomp+0x4e/0x70 [ 49.303309] __do_sys_prctl+0xe6c/0x1d70 [ 49.304085] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.304975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.306013] ? irqentry_exit+0xf3/0x650 [ 49.306811] do_syscall_64+0xbf/0x430 [ 49.307589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.308587] RIP: 0033:0x7f63af5415cd [ 49.309321] 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 [ 49.312659] RSP: 002b:00007ffc735a18b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.314109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63af5415cd [ 49.315445] RDX: 000055922dd76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.316794] RBP: 00007ffc735a1910 R08: 0000000000000000 R09: 00007ffc735a0fb0 [ 49.318161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559240686ad0 [ 49.319514] R13: 00007ffc735a1d40 R14: 0000559240687bc0 R15: 0000559240698780 [ 49.320887] [ 49.321376] irq event stamp: 1791 [ 49.322041] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.323672] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.325296] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.326809] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.328173] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4269' (ECDSA) to the list of known hosts. 2025/11/18 06:12:10 fuzzer started 2025/11/18 06:12:10 dialing manager at localhost:37895 2025/11/18 06:12:10 checking machine... 2025/11/18 06:12:10 checking revisions... [ 50.232538] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:12:11 testing simple program... [ 50.324697] cgroup: Unknown subsys name 'net' [ 50.380711] cgroup: Unknown subsys name 'cpuset' [ 50.396881] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:12:10 Registers: info registers vcpu 0 RAX=ffffffff812ca0fa RBX=ffffffff81618fa0 RCX=ffff888009627744 RDX=1ffff110012c4f09 RSI=ffffffff85e1ffe0 RDI=ffffffff812ca0fa RBP=ffff888009627888 RSP=ffff8880096277f0 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880096278b8 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff812dfbfc 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe78e451000 CR3=0000000009e98000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323136 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=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff81c0a04f RDX=1ffff110038953e1 RSI=ffffffff81c0a05f RDI=0000000000000003 RBP=ffff88801c4a9d80 RSP=ffff888017b77c00 R8 =0000000000000001 R9 =0000000000000001 R10=000000000000c000 R11=0000000000000001 R12=ffff88801c4a9e00 R13=ffff88801c4a9e50 R14=ffff88801c4a9f08 R15=ffff88801c4a9e00 RIP=ffffffff81751c70 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 00007efead070900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbd2b8000 CR3=000000000b72c000 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