[ 39.134369] ------------[ cut here ]------------ [ 39.135334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.137541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.139067] Modules linked in: [ 39.139979] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.142087] Tainted: [W]=WARN [ 39.142726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.144318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.145305] 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 [ 39.148631] RSP: 0018:ffff88801bbb7bc0 EFLAGS: 00010286 [ 39.149668] RAX: 0000000000000000 RBX: ffffed1003776f78 RCX: ffffffff813a4050 [ 39.151000] RDX: ffff88800f7c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.152343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003776f2f [ 39.153691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.155030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bbb7df8 [ 39.156380] FS: 00007fb0d0a70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.157938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.159049] CR2: 00007fb0d0fd64a6 CR3: 000000000ec13000 CR4: 0000000000350ef0 [ 39.160399] Call Trace: [ 39.160929] [ 39.161361] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.162315] ? __create_object+0x59/0x80 [ 39.163132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.164155] __vmalloc_noprof+0x59/0x60 [ 39.165015] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.165994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167047] bpf_prog_alloc+0x39/0x200 [ 39.167888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.168947] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.169983] do_seccomp+0x349/0x25e0 [ 39.170785] ? find_held_lock+0x2b/0x80 [ 39.171650] ? do_prlimit+0x310/0x610 [ 39.172485] ? __pfx_do_seccomp+0x10/0x10 [ 39.173319] ? do_raw_spin_unlock+0x53/0x220 [ 39.174263] ? _raw_spin_unlock+0x1e/0x40 [ 39.175132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.176225] ? static_key_count+0x60/0x80 [ 39.177137] prctl_set_seccomp+0x4e/0x70 [ 39.178027] __do_sys_prctl+0xe6c/0x1d70 [ 39.178918] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.180005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.181081] ? irqentry_exit+0xf3/0x650 [ 39.181937] do_syscall_64+0xbf/0x430 [ 39.182757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.183829] RIP: 0033:0x7fb0d0f625cd [ 39.184617] 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 [ 39.188112] RSP: 002b:00007ffcefee6270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0d0f625cd [ 39.191036] RDX: 0000561a54b68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.192577] RBP: 00007ffcefee62d0 R08: 0000000000000000 R09: 00007ffcefee5970 [ 39.194027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a65590ad0 [ 39.195454] R13: 00007ffcefee6700 R14: 0000561a65591bc0 R15: 0000561a655a2780 [ 39.196899] [ 39.197382] irq event stamp: 1789 [ 39.198101] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.199525] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.200878] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 39.202260] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 39.203620] ---[ end trace 0000000000000000 ]--- [ 42.594360] ------------[ cut here ]------------ [ 42.595464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.597705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.599270] Modules linked in: [ 42.599945] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.602059] Tainted: [W]=WARN [ 42.602697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.604256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.605238] 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 [ 42.608531] RSP: 0018:ffff8880199ffbc0 EFLAGS: 00010286 [ 42.609542] RAX: 0000000000000000 RBX: ffffed100333ff78 RCX: ffffffff813a4050 [ 42.610869] RDX: ffff8880198fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.612179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333ff2f [ 42.613552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.614867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199ffdf8 [ 42.616211] FS: 00007f027f2e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.617823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.618890] CR2: 00007fff2552cef8 CR3: 000000000eae2000 CR4: 0000000000350ef0 [ 42.620137] Call Trace: [ 42.620642] [ 42.621054] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.621979] ? __create_object+0x59/0x80 [ 42.622756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.623699] __vmalloc_noprof+0x59/0x60 [ 42.624404] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.625263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.626200] bpf_prog_alloc+0x39/0x200 [ 42.626944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.627867] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.628783] do_seccomp+0x349/0x25e0 [ 42.629513] ? find_held_lock+0x2b/0x80 [ 42.630225] ? do_prlimit+0x310/0x610 [ 42.630969] ? __pfx_do_seccomp+0x10/0x10 [ 42.631760] ? do_raw_spin_unlock+0x53/0x220 [ 42.632593] ? _raw_spin_unlock+0x1e/0x40 [ 42.633326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.634292] ? static_key_count+0x60/0x80 [ 42.635091] prctl_set_seccomp+0x4e/0x70 [ 42.635867] __do_sys_prctl+0xe6c/0x1d70 [ 42.636650] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.637515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.638492] ? irqentry_exit+0xf3/0x650 [ 42.639209] do_syscall_64+0xbf/0x430 [ 42.639949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.640903] RIP: 0033:0x7f027f7d25cd [ 42.641620] 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 [ 42.644769] RSP: 002b:00007fff2552aa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.646135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f027f7d25cd [ 42.647433] RDX: 000055a7ab75be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.648714] RBP: 00007fff2552aac0 R08: 0000000000000000 R09: 00007fff2552a160 [ 42.650004] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7cfc41bf0 [ 42.651295] R13: 00007fff2552aef0 R14: 000055a7cfc4b380 R15: 000055a7cfc56460 [ 42.652590] [ 42.653011] irq event stamp: 1803 [ 42.653671] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.655197] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.656709] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.658259] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 42.659767] ---[ end trace 0000000000000000 ]--- [ 43.496918] ------------[ cut here ]------------ [ 43.497713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.499369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.500769] Modules linked in: [ 43.501266] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.503068] Tainted: [W]=WARN [ 43.503799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.505348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.506474] 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 [ 43.509390] RSP: 0018:ffff888009d77bc0 EFLAGS: 00010286 [ 43.510359] RAX: 0000000000000000 RBX: ffffed10013aef78 RCX: ffffffff813a4050 [ 43.511565] RDX: ffff88801b9c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.512627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013aef2f [ 43.513713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.514783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d77df8 [ 43.515870] FS: 00007fc893551900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.517067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.517988] CR2: 00007fc893a43580 CR3: 000000000caea000 CR4: 0000000000350ef0 [ 43.519075] Call Trace: [ 43.519498] [ 43.519840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.520590] ? __create_object+0x59/0x80 [ 43.521220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.522046] __vmalloc_noprof+0x59/0x60 [ 43.522693] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.523392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.524194] bpf_prog_alloc+0x39/0x200 [ 43.524818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.525607] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.526337] do_seccomp+0x349/0x25e0 [ 43.526950] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.527708] ? __pfx_do_seccomp+0x10/0x10 [ 43.528336] ? find_held_lock+0x2b/0x80 [ 43.528971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.529803] ? static_key_count+0x60/0x80 [ 43.530488] prctl_set_seccomp+0x4e/0x70 [ 43.531103] __do_sys_prctl+0xe6c/0x1d70 [ 43.531765] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.532496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.533267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.534085] ? irqentry_exit+0xf3/0x650 [ 43.534733] do_syscall_64+0xbf/0x430 [ 43.535327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.536136] RIP: 0033:0x7fc893a435cd [ 43.536725] 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 [ 43.539424] RSP: 002b:00007ffd4a223c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.540581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc893a435cd [ 43.541689] RDX: 0000559486326e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.542780] RBP: 00007ffd4a223cc0 R08: 0000000000000000 R09: 00007ffd4a223360 [ 43.543875] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594ab615bf0 [ 43.544948] R13: 00007ffd4a2240f0 R14: 00005594ab61f380 R15: 00005594ab62a460 [ 43.546051] [ 43.546455] irq event stamp: 2211 [ 43.546972] hardirqs last enabled at (2219): [] __up_console_sem+0x78/0x80 [ 43.548270] hardirqs last disabled at (2228): [] __up_console_sem+0x5d/0x80 [ 43.549581] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 43.550911] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 43.552194] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41813' (ECDSA) to the list of known hosts. 2025/11/18 14:01:10 fuzzer started 2025/11/18 14:01:10 dialing manager at localhost:34383 2025/11/18 14:01:10 checking machine... 2025/11/18 14:01:10 checking revisions... [ 44.431952] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:01:11 testing simple program... [ 44.514390] cgroup: Unknown subsys name 'net' [ 44.581733] cgroup: Unknown subsys name 'cpuset' [ 44.593589] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:01:10 Registers: info registers vcpu 0 RAX=000000000000000d RBX=ffff88801b9c1bc0 RCX=0000000000000001 RDX=000000000000000d RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffff88801b9c2618 RSP=ffff88806ce08c90 R8 =0000000000080000 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000 R12=ffff88801b9c2690 R13=0000000000000002 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527128 RFL=00000003 [------C] 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 00007f6ced73c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558d1104317d CR3=000000000cae5000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015c97300 RCX=ffff88806cf089c4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff88800f2da690 RBP=ffff888015c90000 RSP=ffff88806cf089e8 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff888015c97201 R13=ffff88806cf08ab8 R14=ffff88800f2d9bc0 R15=0000000000000004 RIP=ffffffff81529029 RFL=00000292 [--S-A--] 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 00007f027f2e0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff25524000 CR3=000000000dfd1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000