[ 38.957506] ------------[ cut here ]------------ [ 38.958414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.960545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.962035] Modules linked in: [ 38.962677] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.964698] Tainted: [W]=WARN [ 38.965263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.966736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.967649] 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 [ 38.970904] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 38.971930] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 38.973231] RDX: ffff8880168c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.974541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 38.975873] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.977172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 38.978471] FS: 00007f21f5245900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.979956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.981032] CR2: 00007f21f5737580 CR3: 000000000d375000 CR4: 0000000000350ef0 [ 38.982349] Call Trace: [ 38.982854] [ 38.983269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.984223] ? __create_object+0x59/0x80 [ 38.985024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986013] __vmalloc_noprof+0x59/0x60 [ 38.986782] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.987672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988645] bpf_prog_alloc+0x39/0x200 [ 38.989349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990312] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.991236] do_seccomp+0x349/0x25e0 [ 38.992015] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.992944] ? __pfx_do_seccomp+0x10/0x10 [ 38.993734] ? find_held_lock+0x2b/0x80 [ 38.994469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.995443] ? static_key_count+0x60/0x80 [ 38.996295] prctl_set_seccomp+0x4e/0x70 [ 38.997091] __do_sys_prctl+0xe6c/0x1d70 [ 38.997885] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.998759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.000766] ? irqentry_exit+0xf3/0x650 [ 39.001502] do_syscall_64+0xbf/0x430 [ 39.002250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003225] RIP: 0033:0x7f21f57375cd [ 39.003979] 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 [ 39.007216] RSP: 002b:00007ffdbd250cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.008651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21f57375cd [ 39.009953] RDX: 000055fec7c6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011247] RBP: 00007ffdbd250d10 R08: 0000000000000000 R09: 00007ffdbd2503b0 [ 39.012591] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fed3b52ad0 [ 39.013925] R13: 00007ffdbd251140 R14: 000055fed3b53bc0 R15: 000055fed3b64780 [ 39.015249] [ 39.015716] irq event stamp: 1713 [ 39.016355] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.017874] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.019424] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.021010] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.022556] ---[ end trace 0000000000000000 ]--- [ 41.707930] ------------[ cut here ]------------ [ 41.708705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.710346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.711539] Modules linked in: [ 41.712071] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.713760] Tainted: [W]=WARN [ 41.714233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.715439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.716206] 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 [ 41.718829] RSP: 0018:ffff888019bcfbc0 EFLAGS: 00010286 [ 41.719593] RAX: 0000000000000000 RBX: ffffed1003379f78 RCX: ffffffff813a4050 [ 41.720686] RDX: ffff888019808000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.721733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003379f2f [ 41.722782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.723843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bcfdf8 [ 41.724903] FS: 00007fb46a856900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.726105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.727001] CR2: 00007fb46ad48580 CR3: 000000000e52a000 CR4: 0000000000350ef0 [ 41.728091] Call Trace: [ 41.728477] [ 41.728857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.729574] ? __create_object+0x59/0x80 [ 41.730232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.731043] __vmalloc_noprof+0x59/0x60 [ 41.731674] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.732372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.733147] bpf_prog_alloc+0x39/0x200 [ 41.733762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.734506] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.735333] do_seccomp+0x349/0x25e0 [ 41.735951] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.736700] ? __pfx_do_seccomp+0x10/0x10 [ 41.737320] ? find_held_lock+0x2b/0x80 [ 41.737960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.738761] ? static_key_count+0x60/0x80 [ 41.739392] prctl_set_seccomp+0x4e/0x70 [ 41.740041] __do_sys_prctl+0xe6c/0x1d70 [ 41.740695] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.741364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.742155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.742958] ? irqentry_exit+0xf3/0x650 [ 41.743560] do_syscall_64+0xbf/0x430 [ 41.744221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.745007] RIP: 0033:0x7fb46ad485cd [ 41.745548] 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 [ 41.748179] RSP: 002b:00007ffeac88b8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.749309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb46ad485cd [ 41.750373] RDX: 000055c678111e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.751427] RBP: 00007ffeac88b900 R08: 0000000000000000 R09: 00007ffeac88afa0 [ 41.752508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c68779b2b0 [ 41.753563] R13: 00007ffeac88bd30 R14: 000055c68779dd20 R15: 000055c6877af8d0 [ 41.754641] [ 41.754992] irq event stamp: 1699 [ 41.755500] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 41.756770] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 41.758029] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 41.759312] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 41.760579] ---[ end trace 0000000000000000 ]--- [ 42.516218] ------------[ cut here ]------------ [ 42.517143] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.519170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.520718] Modules linked in: [ 42.521309] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.523515] Tainted: [W]=WARN [ 42.524423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.525918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.526826] 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 [ 42.530302] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 42.531276] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 42.532624] RDX: ffff88801807b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.533926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 42.535201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.536532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 42.537828] FS: 00007f7641e37900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.539257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.540355] CR2: 00007ffcc1e4fef8 CR3: 000000000da1b000 CR4: 0000000000350ef0 [ 42.541659] Call Trace: [ 42.542128] [ 42.542532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.543431] ? __create_object+0x59/0x80 [ 42.544264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.545243] __vmalloc_noprof+0x59/0x60 [ 42.546005] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.546876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.547833] bpf_prog_alloc+0x39/0x200 [ 42.548548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.549485] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.550382] do_seccomp+0x349/0x25e0 [ 42.551102] ? find_held_lock+0x2b/0x80 [ 42.551892] ? do_prlimit+0x310/0x610 [ 42.552664] ? __pfx_do_seccomp+0x10/0x10 [ 42.553399] ? do_raw_spin_unlock+0x53/0x220 [ 42.554253] ? _raw_spin_unlock+0x1e/0x40 [ 42.555040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.556059] ? static_key_count+0x60/0x80 [ 42.556859] prctl_set_seccomp+0x4e/0x70 [ 42.557584] __do_sys_prctl+0xe6c/0x1d70 [ 42.558382] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.559242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.560257] ? irqentry_exit+0xf3/0x650 [ 42.561029] do_syscall_64+0xbf/0x430 [ 42.561770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.562711] RIP: 0033:0x7f76423295cd [ 42.563362] 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 [ 42.566575] RSP: 002b:00007ffcc1e4d720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.568024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76423295cd [ 42.569308] RDX: 00005623be9ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.570588] RBP: 00007ffcc1e4d780 R08: 0000000000000000 R09: 00007ffcc1e4ce20 [ 42.571954] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623f3bbbad0 [ 42.573256] R13: 00007ffcc1e4dbb0 R14: 00005623f3bbcbc0 R15: 00005623f3bcd780 [ 42.574573] [ 42.575052] irq event stamp: 1829 [ 42.575698] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.577157] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.578121] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.579098] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.580099] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55119' (ECDSA) to the list of known hosts. 2025/11/18 07:10:38 fuzzer started 2025/11/18 07:10:38 dialing manager at localhost:37895 2025/11/18 07:10:38 checking machine... 2025/11/18 07:10:38 checking revisions... [ 43.525099] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:10:38 testing simple program... [ 43.608781] cgroup: Unknown subsys name 'net' [ 43.666268] cgroup: Unknown subsys name 'cpuset' [ 43.678288] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:10:37 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88808d5e23f8 RCX=0000000000000028 RDX=0000000000000000 RSI=ffffffff81374672 RDI=0000000000000006 RBP=000000000d5e23f8 RSP=ffff8880165ff878 R8 =0000000000000001 R9 =0000000000000001 R10=000000000d5e23f8 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888020d5ac80 R15=ffff8880096c78c0 RIP=ffffffff813746a4 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 00007f4c1c467700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2b72ca2a0 CR3=0000000016a98000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34393336342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343933 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=ffff8880e548f000 RCX=ffffffff81374aec RDX=0000000000000000 RSI=ffffffff813748d8 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ff20 RSP=ffff88800a3bf8b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=ffff88807ffd7660 R14=1ffff11001477f2e R15=0000000000000001 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fb46a856900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb46a825008 CR3=00000000147c3000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000