[ 39.060609] ------------[ cut here ]------------ [ 39.061396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.063090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.064307] Modules linked in: [ 39.064793] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.066474] Tainted: [W]=WARN [ 39.066932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.068154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.068876] 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 [ 39.071520] RSP: 0018:ffff88801b9efbc0 EFLAGS: 00010286 [ 39.072320] RAX: 0000000000000000 RBX: ffffed100373df78 RCX: ffffffff813a4050 [ 39.073395] RDX: ffff8880165db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.074482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373df2f [ 39.075561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9efdf8 [ 39.077731] FS: 00007f04c0d07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.078937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.079826] CR2: 00007ffcb8d01ef8 CR3: 000000000beb0000 CR4: 0000000000350ef0 [ 39.080905] Call Trace: [ 39.081332] [ 39.081689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.082446] ? __create_object+0x59/0x80 [ 39.083108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.083887] __vmalloc_noprof+0x59/0x60 [ 39.084533] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.085274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.086074] bpf_prog_alloc+0x39/0x200 [ 39.086655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087439] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.088189] do_seccomp+0x349/0x25e0 [ 39.088750] ? find_held_lock+0x2b/0x80 [ 39.089397] ? do_prlimit+0x310/0x610 [ 39.090014] ? __pfx_do_seccomp+0x10/0x10 [ 39.090629] ? do_raw_spin_unlock+0x53/0x220 [ 39.091334] ? _raw_spin_unlock+0x1e/0x40 [ 39.091947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.092772] ? static_key_count+0x60/0x80 [ 39.093453] prctl_set_seccomp+0x4e/0x70 [ 39.094088] __do_sys_prctl+0xe6c/0x1d70 [ 39.094698] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.095417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.096220] ? irqentry_exit+0xf3/0x650 [ 39.096816] do_syscall_64+0xbf/0x430 [ 39.097453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.098252] RIP: 0033:0x7f04c11f95cd [ 39.098805] 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 [ 39.101464] RSP: 002b:00007ffcb8cff930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.102597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04c11f95cd [ 39.103685] RDX: 00005567e164ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104752] RBP: 00007ffcb8cff990 R08: 0000000000000000 R09: 00007ffcb8cff030 [ 39.105856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567f6e3b2b0 [ 39.106934] R13: 00007ffcb8cffdc0 R14: 00005567f6e3dd20 R15: 00005567f6e4f8d0 [ 39.108023] [ 39.108374] irq event stamp: 1795 [ 39.108882] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.110178] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.111447] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 39.112726] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 39.114037] ---[ end trace 0000000000000000 ]--- [ 42.479812] ------------[ cut here ]------------ [ 42.480595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.482284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.483505] Modules linked in: [ 42.484037] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.485693] Tainted: [W]=WARN [ 42.486182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488171] 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 [ 42.490790] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 42.491610] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 42.492686] RDX: ffff88801b900000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.493758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 42.494834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.495913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 42.496992] FS: 00007fce14b3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.498188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.499076] CR2: 00007ffed634eef8 CR3: 000000000e565000 CR4: 0000000000350ef0 [ 42.500146] Call Trace: [ 42.500531] [ 42.500868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.501618] ? __create_object+0x59/0x80 [ 42.502265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.503079] __vmalloc_noprof+0x59/0x60 [ 42.503678] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.504402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.505181] bpf_prog_alloc+0x39/0x200 [ 42.505782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.506566] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.507314] do_seccomp+0x349/0x25e0 [ 42.507872] ? find_held_lock+0x2b/0x80 [ 42.508497] ? do_prlimit+0x310/0x610 [ 42.509113] ? __pfx_do_seccomp+0x10/0x10 [ 42.509760] ? do_raw_spin_unlock+0x53/0x220 [ 42.510453] ? _raw_spin_unlock+0x1e/0x40 [ 42.511102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.511862] ? static_key_count+0x60/0x80 [ 42.512537] prctl_set_seccomp+0x4e/0x70 [ 42.513190] __do_sys_prctl+0xe6c/0x1d70 [ 42.513813] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.514540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.515359] ? irqentry_exit+0xf3/0x650 [ 42.515961] do_syscall_64+0xbf/0x430 [ 42.516579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.517422] RIP: 0033:0x7fce150315cd [ 42.518001] 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 [ 42.520636] RSP: 002b:00007ffed634dd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.521801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce150315cd [ 42.522871] RDX: 00005555dc6ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.523958] RBP: 00007ffed634ddd0 R08: 0000000000000000 R09: 00007ffed634d470 [ 42.525048] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555f58b12b0 [ 42.526166] R13: 00007ffed634e200 R14: 00005555f58b3d20 R15: 00005555f58c58d0 [ 42.527250] [ 42.527606] irq event stamp: 1695 [ 42.528162] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.529458] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.530723] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 42.532045] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 42.533333] ---[ end trace 0000000000000000 ]--- [ 43.348735] ------------[ cut here ]------------ [ 43.349705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.351704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.353151] Modules linked in: [ 43.353767] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.355741] Tainted: [W]=WARN [ 43.356341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.357840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.358759] 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 [ 43.361927] RSP: 0018:ffff8880172bfbc0 EFLAGS: 00010286 [ 43.362911] RAX: 0000000000000000 RBX: ffffed1002e57f78 RCX: ffffffff813a4050 [ 43.364186] RDX: ffff888015b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.365482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e57f2f [ 43.366772] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.368052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172bfdf8 [ 43.369344] FS: 00007f756c0f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.370790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.371857] CR2: 00007ffcbfe89ef8 CR3: 000000000b97c000 CR4: 0000000000350ef0 [ 43.373148] Call Trace: [ 43.373626] [ 43.374075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.374926] ? __create_object+0x59/0x80 [ 43.375704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.376667] __vmalloc_noprof+0x59/0x60 [ 43.377446] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.378327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.379261] bpf_prog_alloc+0x39/0x200 [ 43.379956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380890] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.381813] do_seccomp+0x349/0x25e0 [ 43.382520] ? find_held_lock+0x2b/0x80 [ 43.383265] ? do_prlimit+0x310/0x610 [ 43.383961] ? __pfx_do_seccomp+0x10/0x10 [ 43.384738] ? do_raw_spin_unlock+0x53/0x220 [ 43.385590] ? _raw_spin_unlock+0x1e/0x40 [ 43.386370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.387345] ? static_key_count+0x60/0x80 [ 43.388147] prctl_set_seccomp+0x4e/0x70 [ 43.388889] __do_sys_prctl+0xe6c/0x1d70 [ 43.389681] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.390545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.391513] ? irqentry_exit+0xf3/0x650 [ 43.392287] do_syscall_64+0xbf/0x430 [ 43.393024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.393956] RIP: 0033:0x7f756c5e25cd [ 43.394665] 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 [ 43.397846] RSP: 002b:00007ffcbfe886d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.399204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f756c5e25cd [ 43.400562] RDX: 000055bcc6d6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.401864] RBP: 00007ffcbfe88730 R08: 0000000000000000 R09: 00007ffcbfe87dd0 [ 43.403184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd00c0bad0 [ 43.404483] R13: 00007ffcbfe88b60 R14: 000055bd00c0cbc0 R15: 000055bd00c1d780 [ 43.405801] [ 43.406273] irq event stamp: 1743 [ 43.406888] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.408415] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.409954] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.411525] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.413045] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55820' (ECDSA) to the list of known hosts. 2025/11/19 03:30:25 fuzzer started 2025/11/19 03:30:26 dialing manager at localhost:34383 2025/11/19 03:30:26 checking machine... 2025/11/19 03:30:26 checking revisions... [ 44.242528] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:30:26 testing simple program... [ 44.317106] cgroup: Unknown subsys name 'net' [ 44.367273] cgroup: Unknown subsys name 'cpuset' [ 44.376178] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:30:25 Registers: info registers vcpu 0 RAX=00007fffcf26b5e8 RBX=0000000000000000 RCX=ffffffffffffffff RDX=0000000000000000 RSI=00007f6c900f9c20 RDI=0000000000000000 RBP=00007fffcf26b630 RSP=00007fffcf26b0e0 R8 =00007fffcf26b5e8 R9 =cccccccccccccccd R10=0000000000000000 R11=0000000000000000 R12=00007fffcf26b640 R13=0000556c1db12d18 R14=00007fffcf26b780 R15=0000000000000075 RIP=00007f6c8ffd68bf RFL=00000293 [--S-A-C] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6c8f7a1900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c8eeb6000 CR3=0000000010154000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=00000000000000000000000000000000 XMM03=0000000000656369767265732e687373 XMM04=aedec078265498e400000000000ae988 XMM05=e29c22e229b83594000000000031ef80 XMM06=07c8bb74b6c04a44000000000031de18 XMM07=00000000000000000000000000000000 XMM08=454d49544c4145525f454352554f535f XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801c5cf980 RCX=1ffff11002bf1fae RDX=ffff8880189e5340 RSI=ffffffff81d22bbf RDI=ffff888015c0d6c0 RBP=ffff888015c0d6c0 RSP=ffff888015f8fe00 R8 =0000000000000000 R9 =ffffed1002bf1fd4 R10=0000000004000000 R11=0000000000000001 R12=ffff888015c0d700 R13=0000000000000008 R14=ffff888013fdf318 R15=ffff88801c5cf980 RIP=ffffffff8229c2a4 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 00007fce14b3f900 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=00007ffed6347000 CR3=0000000020b0b000 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=563412feff00545000000000000080fe 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