[ 43.974800] ------------[ cut here ]------------ [ 43.975770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.977832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.979298] Modules linked in: [ 43.979930] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.981936] Tainted: [W]=WARN [ 43.982557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.984101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.985231] 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 [ 43.988465] RSP: 0018:ffff888019db7bc0 EFLAGS: 00010286 [ 43.989402] RAX: 0000000000000000 RBX: ffffed10033b6f78 RCX: ffffffff813a4050 [ 43.990725] RDX: ffff888014090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.992019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b6f2f [ 43.993301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.994590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019db7df8 [ 43.995881] FS: 00007f66f4f30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.997317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.998378] CR2: 00007ffef7817ef8 CR3: 000000000dbc9000 CR4: 0000000000350ef0 [ 43.999661] Call Trace: [ 44.000122] [ 44.000577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.001475] ? __create_object+0x59/0x80 [ 44.002206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.003182] __vmalloc_noprof+0x59/0x60 [ 44.003933] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.004794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.005726] bpf_prog_alloc+0x39/0x200 [ 44.006417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007363] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.008259] do_seccomp+0x349/0x25e0 [ 44.008973] ? find_held_lock+0x2b/0x80 [ 44.009737] ? do_prlimit+0x310/0x610 [ 44.010466] ? __pfx_do_seccomp+0x10/0x10 [ 44.011215] ? do_raw_spin_unlock+0x53/0x220 [ 44.012036] ? _raw_spin_unlock+0x1e/0x40 [ 44.012802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.013751] ? static_key_count+0x60/0x80 [ 44.014546] prctl_set_seccomp+0x4e/0x70 [ 44.015280] __do_sys_prctl+0xe6c/0x1d70 [ 44.016055] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.016915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.017882] ? irqentry_exit+0xf3/0x650 [ 44.018637] do_syscall_64+0xbf/0x430 [ 44.019334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.020272] RIP: 0033:0x7f66f54225cd [ 44.020958] 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 [ 44.024130] RSP: 002b:00007ffef7816200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.025466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66f54225cd [ 44.026728] RDX: 00005647e0713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.028002] RBP: 00007ffef7816260 R08: 0000000000000000 R09: 00007ffef7815900 [ 44.029268] R10: 0000000000000000 R11: 0000000000000246 R12: 000056480d9fead0 [ 44.030532] R13: 00007ffef7816690 R14: 000056480d9ffbc0 R15: 000056480da10780 [ 44.031830] [ 44.032250] irq event stamp: 1809 [ 44.032890] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 44.034377] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 44.035878] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 44.037451] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 44.038999] ---[ end trace 0000000000000000 ]--- [ 46.763018] ------------[ cut here ]------------ [ 46.763959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.765935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.767405] Modules linked in: [ 46.768017] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.770375] Tainted: [W]=WARN [ 46.771191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.772703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.773628] 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 [ 46.776823] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 46.777845] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 46.779325] RDX: ffff888017495340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.780627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 46.781897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.783191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 46.784462] FS: 00007f66f83f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.785903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.786958] CR2: 00007f66f88e6580 CR3: 000000001fc90000 CR4: 0000000000350ef0 [ 46.788248] Call Trace: [ 46.788750] [ 46.789158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.790059] ? __create_object+0x59/0x80 [ 46.790840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.791811] __vmalloc_noprof+0x59/0x60 [ 46.792550] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.793376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.794293] bpf_prog_alloc+0x39/0x200 [ 46.795011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.795934] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.796830] do_seccomp+0x349/0x25e0 [ 46.797546] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.798403] ? __pfx_do_seccomp+0x10/0x10 [ 46.799199] ? find_held_lock+0x2b/0x80 [ 46.799950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.800898] ? static_key_count+0x60/0x80 [ 46.801684] prctl_set_seccomp+0x4e/0x70 [ 46.802413] __do_sys_prctl+0xe6c/0x1d70 [ 46.803198] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.804044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.805003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.805968] ? irqentry_exit+0xf3/0x650 [ 46.806721] do_syscall_64+0xbf/0x430 [ 46.807462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.808348] RIP: 0033:0x7f66f88e65cd [ 46.809047] 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 [ 46.812218] RSP: 002b:00007ffce6c984f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.813575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66f88e65cd [ 46.814828] RDX: 000055956114de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.816110] RBP: 00007ffce6c98550 R08: 0000000000000000 R09: 00007ffce6c97bf0 [ 46.817398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559596d5cb10 [ 46.818691] R13: 00007ffce6c98980 R14: 0000559596d5d2b0 R15: 0000559596d716f0 [ 46.820003] [ 46.820463] irq event stamp: 3297 [ 46.821077] hardirqs last enabled at (3305): [] __up_console_sem+0x78/0x80 [ 46.822621] hardirqs last disabled at (3314): [] __up_console_sem+0x5d/0x80 [ 46.824175] softirqs last enabled at (2994): [] handle_softirqs+0x50c/0x770 [ 46.825736] softirqs last disabled at (2985): [] __irq_exit_rcu+0xc4/0x100 [ 46.827278] ---[ end trace 0000000000000000 ]--- [ 47.528595] ------------[ cut here ]------------ [ 47.529592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.531779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.533316] Modules linked in: [ 47.535550] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.537664] Tainted: [W]=WARN [ 47.538256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.539820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.540782] 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 [ 47.544103] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 47.545137] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 47.546473] RDX: ffff8880164d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.547823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 47.549167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.550525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 47.551889] FS: 00007f50dced6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.553396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.554516] CR2: 00007f50dd3c8580 CR3: 000000001f748000 CR4: 0000000000350ef0 [ 47.555875] Call Trace: [ 47.556361] [ 47.556839] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.557781] ? __create_object+0x59/0x80 [ 47.558598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.559604] __vmalloc_noprof+0x59/0x60 [ 47.560346] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.561245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.562208] bpf_prog_alloc+0x39/0x200 [ 47.562972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.563948] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.564885] do_seccomp+0x349/0x25e0 [ 47.565628] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.566561] ? __pfx_do_seccomp+0x10/0x10 [ 47.567349] ? find_held_lock+0x2b/0x80 [ 47.568133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.569129] ? static_key_count+0x60/0x80 [ 47.569953] prctl_set_seccomp+0x4e/0x70 [ 47.570754] __do_sys_prctl+0xe6c/0x1d70 [ 47.571584] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.572473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.573478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.574482] ? irqentry_exit+0xf3/0x650 [ 47.575242] do_syscall_64+0xbf/0x430 [ 47.576002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.576972] RIP: 0033:0x7f50dd3c85cd [ 47.577693] 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 [ 47.580966] RSP: 002b:00007ffe1ec34460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.582370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50dd3c85cd [ 47.583696] RDX: 00005592ce5b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.585017] RBP: 00007ffe1ec344c0 R08: 0000000000000000 R09: 00007ffe1ec33b60 [ 47.586324] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592cf4d12b0 [ 47.587649] R13: 00007ffe1ec348f0 R14: 00005592cf4d3d20 R15: 00005592cf4e58d0 [ 47.588987] [ 47.589468] irq event stamp: 2057 [ 47.590090] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 47.591619] hardirqs last disabled at (2074): [] __up_console_sem+0x5d/0x80 [ 47.592926] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.594228] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.595526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44394' (ECDSA) to the list of known hosts. 2025/11/17 23:09:07 fuzzer started 2025/11/17 23:09:07 dialing manager at localhost:37895 2025/11/17 23:09:07 checking machine... 2025/11/17 23:09:07 checking revisions... [ 48.514622] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:09:07 testing simple program... [ 48.612144] cgroup: Unknown subsys name 'net' [ 48.676795] cgroup: Unknown subsys name 'cpuset' [ 48.690389] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:09:06 Registers: info registers vcpu 0 RAX=000000000004094b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffaf4b8818 CR3=000000000da25000 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=2036303a39303a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a39303a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880166c7580 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880166c7668 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 00007f66f83f4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce6c92000 CR3=000000000ca8d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000