[ 46.243799] ------------[ cut here ]------------ [ 46.244734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.246762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.248227] Modules linked in: [ 46.248910] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.250878] Tainted: [W]=WARN [ 46.251480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.252915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.253850] 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 [ 46.257097] RSP: 0018:ffff888017d57bc0 EFLAGS: 00010286 [ 46.258091] RAX: 0000000000000000 RBX: ffffed1002faaf78 RCX: ffffffff813a4050 [ 46.259364] RDX: ffff88800abc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.260635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002faaf2f [ 46.261923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.263196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d57df8 [ 46.264470] FS: 00007f5d986cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.265903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.266951] CR2: 00007ffd8e9b9ef7 CR3: 000000000d9f0000 CR4: 0000000000350ef0 [ 46.268218] Call Trace: [ 46.268726] [ 46.269136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.270044] ? __create_object+0x59/0x80 [ 46.270833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.271797] __vmalloc_noprof+0x59/0x60 [ 46.272588] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.273455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274400] bpf_prog_alloc+0x39/0x200 [ 46.275092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.276016] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.276920] do_seccomp+0x349/0x25e0 [ 46.277632] ? find_held_lock+0x2b/0x80 [ 46.278392] ? do_prlimit+0x310/0x610 [ 46.279088] ? __pfx_do_seccomp+0x10/0x10 [ 46.279873] ? do_raw_spin_unlock+0x53/0x220 [ 46.280686] ? _raw_spin_unlock+0x1e/0x40 [ 46.281486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.282466] ? static_key_count+0x60/0x80 [ 46.283227] prctl_set_seccomp+0x4e/0x70 [ 46.284004] __do_sys_prctl+0xe6c/0x1d70 [ 46.284771] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.285665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.286629] ? irqentry_exit+0xf3/0x650 [ 46.287385] do_syscall_64+0xbf/0x430 [ 46.288074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.289034] RIP: 0033:0x7f5d98bbe5cd [ 46.289731] 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 [ 46.292872] RSP: 002b:00007ffd8e9b8c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.294234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d98bbe5cd [ 46.295512] RDX: 00005582e26b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296761] RBP: 00007ffd8e9b8c80 R08: 0000000000000000 R09: 00007ffd8e9b8320 [ 46.298034] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582fd60ebf0 [ 46.299307] R13: 00007ffd8e9b90b0 R14: 00005582fd618380 R15: 00005582fd623460 [ 46.300588] [ 46.301010] irq event stamp: 1763 [ 46.301669] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.303183] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.304680] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.306217] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.307711] ---[ end trace 0000000000000000 ]--- [ 49.784872] ------------[ cut here ]------------ [ 49.785841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.787855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.789333] Modules linked in: [ 49.789938] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.792138] Tainted: [W]=WARN [ 49.793004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.794482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.795388] 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 [ 49.798533] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286 [ 49.799512] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050 [ 49.800795] RDX: ffff888016e13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.802081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f [ 49.803366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.804653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8 [ 49.805952] FS: 00007f0bbb944900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.807384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.808442] CR2: 00007f0bbbe36580 CR3: 000000000b984000 CR4: 0000000000350ef0 [ 49.809734] Call Trace: [ 49.810193] [ 49.810637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.811530] ? __create_object+0x59/0x80 [ 49.812274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.813245] __vmalloc_noprof+0x59/0x60 [ 49.814002] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.814887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.815822] bpf_prog_alloc+0x39/0x200 [ 49.816571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.817522] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.818440] do_seccomp+0x349/0x25e0 [ 49.819135] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.820052] ? __pfx_do_seccomp+0x10/0x10 [ 49.820832] ? find_held_lock+0x2b/0x80 [ 49.821615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.822588] ? static_key_count+0x60/0x80 [ 49.823408] prctl_set_seccomp+0x4e/0x70 [ 49.824143] __do_sys_prctl+0xe6c/0x1d70 [ 49.824925] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.825903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.826872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.827864] ? irqentry_exit+0xf3/0x650 [ 49.828656] do_syscall_64+0xbf/0x430 [ 49.829386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.830350] RIP: 0033:0x7f0bbbe365cd [ 49.831021] 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 [ 49.834169] RSP: 002b:00007ffff32cb630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.835511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bbbe365cd [ 49.836796] RDX: 000055702f865e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.838114] RBP: 00007ffff32cb690 R08: 0000000000000000 R09: 00007ffff32cad30 [ 49.839410] R10: 0000000000000000 R11: 0000000000000246 R12: 000055704721dad0 [ 49.840690] R13: 00007ffff32cbac0 R14: 000055704721ebc0 R15: 000055704722f780 [ 49.842024] [ 49.842481] irq event stamp: 1879 [ 49.843093] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 49.844628] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 49.846166] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 49.847716] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 49.849239] ---[ end trace 0000000000000000 ]--- [ 50.643896] ------------[ cut here ]------------ [ 50.644665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.646388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.647613] Modules linked in: [ 50.648100] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.649748] Tainted: [W]=WARN [ 50.650204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.651424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.652152] 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 [ 50.654791] RSP: 0018:ffff8880191a7bc0 EFLAGS: 00010286 [ 50.655604] RAX: 0000000000000000 RBX: ffffed1003234f78 RCX: ffffffff813a4050 [ 50.656686] RDX: ffff888019249bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.657762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003234f2f [ 50.658826] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.659899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191a7df8 [ 50.660984] FS: 00007f156c147900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.662207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.663108] CR2: 00007fff22be7ef7 CR3: 000000001ce30000 CR4: 0000000000350ef0 [ 50.664181] Call Trace: [ 50.664602] [ 50.664937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.665689] ? __create_object+0x59/0x80 [ 50.666353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.667115] __vmalloc_noprof+0x59/0x60 [ 50.667753] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.668482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.669214] bpf_prog_alloc+0x39/0x200 [ 50.669848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.670624] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.671386] do_seccomp+0x349/0x25e0 [ 50.671954] ? find_held_lock+0x2b/0x80 [ 50.672589] ? do_prlimit+0x310/0x610 [ 50.673178] ? __pfx_do_seccomp+0x10/0x10 [ 50.673847] ? do_raw_spin_unlock+0x53/0x220 [ 50.674542] ? _raw_spin_unlock+0x1e/0x40 [ 50.675149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.675947] ? static_key_count+0x60/0x80 [ 50.676616] prctl_set_seccomp+0x4e/0x70 [ 50.677231] __do_sys_prctl+0xe6c/0x1d70 [ 50.677900] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.678607] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.679417] ? irqentry_exit+0xf3/0x650 [ 50.680027] do_syscall_64+0xbf/0x430 [ 50.680644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.681438] RIP: 0033:0x7f156c6395cd [ 50.681993] 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 [ 50.684621] RSP: 002b:00007fff22be5280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.685771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f156c6395cd [ 50.686847] RDX: 0000557636a29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.687918] RBP: 00007fff22be52e0 R08: 0000000000000000 R09: 00007fff22be4980 [ 50.688980] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576632a1ad0 [ 50.690064] R13: 00007fff22be5710 R14: 00005576632a2bc0 R15: 00005576632b3780 [ 50.691149] [ 50.691538] irq event stamp: 1681 [ 50.692038] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.693315] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 50.694596] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 50.695871] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 50.697135] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50377' (ECDSA) to the list of known hosts. 2025/11/17 09:30:14 fuzzer started 2025/11/17 09:30:14 dialing manager at localhost:37895 2025/11/17 09:30:14 checking machine... 2025/11/17 09:30:14 checking revisions... [ 51.564313] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:30:14 testing simple program... [ 51.644679] cgroup: Unknown subsys name 'net' [ 51.694581] cgroup: Unknown subsys name 'cpuset' [ 51.710750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:30:13 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85c2ca00 RCX=0000000000000200 RDX=0000000000000008 RSI=ffffffff85c2d458 RDI=ffffffff85c2ca00 RBP=ffffffff85c2d458 RSP=ffff88806ce08d08 R8 =0000000000000000 R9 =00000000000000c4 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffffffff85c2d458 R15=0000000000000000 RIP=ffffffff815265d9 RFL=00000082 [--S----] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0bbbefc0b0 CR3=000000000df5c000 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=1610833ad0460ab15c40043ed21c4bf5 XMM02=00000000003045b0eff9b2d0a8fce9cb XMM03=00000000003046802c67c8bc2e329bc3 XMM04=a611b069d49ea09100000000000ae988 XMM05=2d742cf50fd7c19100000000003212c8 XMM06=ae874397eddf69350000000000321150 XMM07=e042d86d42eb936e00000000003125c0 XMM08=657a45d3724974180000000000304680 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a49c3b RBX=0000000000000001 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=1ffffffff0d49387 RDI=ffffffff866dc158 RBP=ffff888017be6c60 RSP=ffff888017be6b98 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888017be6c68 R13=ffff888017be6c50 R14=ffff888017be6c49 R15=ffff888017be6c08 RIP=ffffffff8135e815 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 00007f0bbb944900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0bbb923020 CR3=000000001fdd4000 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