[ 39.064462] ------------[ cut here ]------------ [ 39.065451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.067455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.068899] Modules linked in: [ 39.069551] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.071567] Tainted: [W]=WARN [ 39.072141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.073626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.074548] 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 [ 39.077778] RSP: 0018:ffff8880163bfbc0 EFLAGS: 00010286 [ 39.078772] RAX: 0000000000000000 RBX: ffffed1002c77f78 RCX: ffffffff813a4050 [ 39.080063] RDX: ffff888013a11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c77f2f [ 39.082630] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163bfdf8 [ 39.085218] FS: 00007f839dd33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.086696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087776] CR2: 00007f839e225580 CR3: 000000000bd4f000 CR4: 0000000000350ef0 [ 39.089084] Call Trace: [ 39.089598] [ 39.090017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090937] ? __create_object+0x59/0x80 [ 39.091748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092728] __vmalloc_noprof+0x59/0x60 [ 39.093496] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.094402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095348] bpf_prog_alloc+0x39/0x200 [ 39.096045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096969] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.097889] do_seccomp+0x349/0x25e0 [ 39.098612] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.099522] ? __pfx_do_seccomp+0x10/0x10 [ 39.100324] ? find_held_lock+0x2b/0x80 [ 39.101039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101993] ? static_key_count+0x60/0x80 [ 39.102793] prctl_set_seccomp+0x4e/0x70 [ 39.103573] __do_sys_prctl+0xe6c/0x1d70 [ 39.104346] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.105149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.106116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.107072] ? irqentry_exit+0xf3/0x650 [ 39.107853] do_syscall_64+0xbf/0x430 [ 39.108629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109603] RIP: 0033:0x7f839e2255cd [ 39.110321] 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 [ 39.113518] RSP: 002b:00007fffa42e0160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.114895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f839e2255cd [ 39.116226] RDX: 0000562f3f3d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.117529] RBP: 00007fffa42e01c0 R08: 0000000000000000 R09: 00007fffa42df860 [ 39.118825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f49aa9b10 [ 39.120146] R13: 00007fffa42e05f0 R14: 0000562f49aaa2b0 R15: 0000562f49abe6f0 [ 39.121457] [ 39.121896] irq event stamp: 1755 [ 39.122549] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.124101] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.125631] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.127184] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.128591] ---[ end trace 0000000000000000 ]--- [ 42.390999] ------------[ cut here ]------------ [ 42.391781] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.393420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.394610] Modules linked in: [ 42.395090] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.396666] Tainted: [W]=WARN [ 42.397115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.398288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.398986] 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 [ 42.401549] RSP: 0018:ffff88801aa6fbc0 EFLAGS: 00010286 [ 42.402341] RAX: 0000000000000000 RBX: ffffed100354df78 RCX: ffffffff813a4050 [ 42.403398] RDX: ffff88801621d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.404425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354df2f [ 42.405453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.406486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa6fdf8 [ 42.407543] FS: 00007fd929e9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.408712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.409576] CR2: 00007fd92a4014a6 CR3: 000000000dafd000 CR4: 0000000000350ef0 [ 42.410632] Call Trace: [ 42.411005] [ 42.411394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.412074] ? __create_object+0x59/0x80 [ 42.412719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.413510] __vmalloc_noprof+0x59/0x60 [ 42.414081] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.414798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.415583] bpf_prog_alloc+0x39/0x200 [ 42.416152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.416902] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.417637] do_seccomp+0x349/0x25e0 [ 42.418178] ? find_held_lock+0x2b/0x80 [ 42.418804] ? do_prlimit+0x310/0x610 [ 42.419427] ? __pfx_do_seccomp+0x10/0x10 [ 42.420021] ? do_raw_spin_unlock+0x53/0x220 [ 42.420708] ? _raw_spin_unlock+0x1e/0x40 [ 42.421336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.422074] ? static_key_count+0x60/0x80 [ 42.422731] prctl_set_seccomp+0x4e/0x70 [ 42.423390] __do_sys_prctl+0xe6c/0x1d70 [ 42.423987] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.424684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.425479] ? irqentry_exit+0xf3/0x650 [ 42.426061] do_syscall_64+0xbf/0x430 [ 42.426665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.427441] RIP: 0033:0x7fd92a38d5cd [ 42.427974] 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 [ 42.430514] RSP: 002b:00007ffee5dc00f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.431639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd92a38d5cd [ 42.432684] RDX: 000056097616be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.433733] RBP: 00007ffee5dc0150 R08: 0000000000000000 R09: 00007ffee5dbf7f0 [ 42.434770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560995331ad0 [ 42.435824] R13: 00007ffee5dc0580 R14: 0000560995332bc0 R15: 0000560995343780 [ 42.436885] [ 42.437226] irq event stamp: 1743 [ 42.437755] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.438983] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.440255] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 42.441518] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 42.442750] ---[ end trace 0000000000000000 ]--- [ 43.188049] ------------[ cut here ]------------ [ 43.188711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.190602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.191634] Modules linked in: [ 43.192055] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.193473] Tainted: [W]=WARN [ 43.193866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.194902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.195554] 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 [ 43.197780] RSP: 0018:ffff888009d57bc0 EFLAGS: 00010286 [ 43.198472] RAX: 0000000000000000 RBX: ffffed10013aaf78 RCX: ffffffff813a4050 [ 43.199391] RDX: ffff888015d63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.200298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013aaf2f [ 43.201174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.202071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d57df8 [ 43.202968] FS: 00007fe87e03e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.203992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.204751] CR2: 00007ffc1a9e2ef7 CR3: 000000001d9e8000 CR4: 0000000000350ef0 [ 43.205664] Call Trace: [ 43.205999] [ 43.206322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.206920] ? __create_object+0x59/0x80 [ 43.207478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.208129] __vmalloc_noprof+0x59/0x60 [ 43.208661] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.209283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.209903] bpf_prog_alloc+0x39/0x200 [ 43.210426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.211051] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.211692] do_seccomp+0x349/0x25e0 [ 43.212168] ? find_held_lock+0x2b/0x80 [ 43.212701] ? do_prlimit+0x310/0x610 [ 43.213193] ? __pfx_do_seccomp+0x10/0x10 [ 43.213748] ? do_raw_spin_unlock+0x53/0x220 [ 43.214325] ? _raw_spin_unlock+0x1e/0x40 [ 43.214844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.215533] ? static_key_count+0x60/0x80 [ 43.216068] prctl_set_seccomp+0x4e/0x70 [ 43.216610] __do_sys_prctl+0xe6c/0x1d70 [ 43.217128] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.217727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.218408] ? irqentry_exit+0xf3/0x650 [ 43.218916] do_syscall_64+0xbf/0x430 [ 43.219441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.220078] RIP: 0033:0x7fe87e5305cd [ 43.220569] 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 [ 43.222789] RSP: 002b:00007ffc1a9e0c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.223763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe87e5305cd [ 43.224668] RDX: 000055eb18207e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.225570] RBP: 00007ffc1a9e0cb0 R08: 0000000000000000 R09: 00007ffc1a9e0350 [ 43.226465] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb1e4b8ad0 [ 43.227378] R13: 00007ffc1a9e10e0 R14: 000055eb1e4b9bc0 R15: 000055eb1e4ca780 [ 43.228299] [ 43.228598] irq event stamp: 1791 [ 43.229019] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.230094] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.231167] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 43.232254] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 43.233316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13097' (ECDSA) to the list of known hosts. 2025/11/19 04:31:24 fuzzer started 2025/11/19 04:31:24 dialing manager at localhost:34383 2025/11/19 04:31:24 checking machine... 2025/11/19 04:31:24 checking revisions... [ 44.137951] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:31:25 testing simple program... [ 44.225531] cgroup: Unknown subsys name 'net' [ 44.282811] cgroup: Unknown subsys name 'cpuset' [ 44.299678] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:31:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b83f78 RDX=000000000000b83f RSI=000000000000b83f RDI=ffffffff86ef1c54 RBP=ffff8880167cf5f0 RSP=ffff8880167cf528 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880167cf5f8 R13=ffff8880167cf5e0 R14=ffff8880167cf5d9 R15=ffff8880167cf598 RIP=ffffffff8135e5e2 RFL=00000213 [----A-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 00007f295ffff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd929e7a020 CR3=0000000009cd5000 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=2033323a31333a343020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a31333a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757f28 R15=ffff888009757840 RIP=ffffffff815d2c25 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7937a7000 CR3=000000000e2c7000 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=8a4e25541abbc481f443b30d1b6935c5 XMM02=0000000000307b18eff9b2d0a8fce9cb XMM03=0000000000307be82c67c8bc2e329bc3 XMM04=545500eec699bb4600000000000ae988 XMM05=090f1556b20111b30000000000321b60 XMM06=90a8429117f1482d000000000031b0e0 XMM07=e042d86d42eb936e0000000000312288 XMM08=fd71efbd19d946790000000000307be8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000