[ 46.272605] ------------[ cut here ]------------ [ 46.273395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.275060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.276276] Modules linked in: [ 46.276778] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.278450] Tainted: [W]=WARN [ 46.278909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.280131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.280858] 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 [ 46.283467] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 46.284276] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 46.285348] RDX: ffff88800f615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.286413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 46.287466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.288521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 46.289589] FS: 00007ff279507900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.290767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.291641] CR2: 00007fff92c3fef7 CR3: 000000000bd82000 CR4: 0000000000350ef0 [ 46.292699] Call Trace: [ 46.293093] [ 46.293469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.294207] ? __create_object+0x59/0x80 [ 46.294817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.295614] __vmalloc_noprof+0x59/0x60 [ 46.296225] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.296916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.297679] bpf_prog_alloc+0x39/0x200 [ 46.298278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.299005] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.299744] do_seccomp+0x349/0x25e0 [ 46.300326] ? find_held_lock+0x2b/0x80 [ 46.300926] ? do_prlimit+0x310/0x610 [ 46.301534] ? __pfx_do_seccomp+0x10/0x10 [ 46.302183] ? do_raw_spin_unlock+0x53/0x220 [ 46.302843] ? _raw_spin_unlock+0x1e/0x40 [ 46.303486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.304276] ? static_key_count+0x60/0x80 [ 46.304908] prctl_set_seccomp+0x4e/0x70 [ 46.305612] __do_sys_prctl+0xe6c/0x1d70 [ 46.306329] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.307082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.307977] ? irqentry_exit+0xf3/0x650 [ 46.308687] do_syscall_64+0xbf/0x430 [ 46.309395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.310238] RIP: 0033:0x7ff2799f95cd [ 46.310826] 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 [ 46.313618] RSP: 002b:00007fff92c3e320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.314822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2799f95cd [ 46.315948] RDX: 0000560afd181e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.317077] RBP: 00007fff92c3e380 R08: 0000000000000000 R09: 00007fff92c3da20 [ 46.318213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b10c43ad0 [ 46.319325] R13: 00007fff92c3e7b0 R14: 0000560b10c44bc0 R15: 0000560b10c55780 [ 46.320454] [ 46.320835] irq event stamp: 1717 [ 46.321405] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.322746] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.324058] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 46.325440] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 46.326756] ---[ end trace 0000000000000000 ]--- [ 49.832883] ------------[ cut here ]------------ [ 49.833808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.835767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.837240] Modules linked in: [ 49.837821] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.839785] Tainted: [W]=WARN [ 49.840377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.841855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.842775] 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 [ 49.845932] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 49.846904] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 49.848162] RDX: ffff88800afc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.849447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 49.850701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.852011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 49.853333] FS: 00007f2e847ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.854764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.855813] CR2: 00007fffe4963ef7 CR3: 000000000d632000 CR4: 0000000000350ef0 [ 49.857139] Call Trace: [ 49.857598] [ 49.858005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.858904] ? __create_object+0x59/0x80 [ 49.859714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.860675] __vmalloc_noprof+0x59/0x60 [ 49.861439] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.862318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.863238] bpf_prog_alloc+0x39/0x200 [ 49.863932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864876] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.865787] do_seccomp+0x349/0x25e0 [ 49.866514] ? find_held_lock+0x2b/0x80 [ 49.867287] ? do_prlimit+0x310/0x610 [ 49.867979] ? __pfx_do_seccomp+0x10/0x10 [ 49.868778] ? do_raw_spin_unlock+0x53/0x220 [ 49.869621] ? _raw_spin_unlock+0x1e/0x40 [ 49.870410] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871365] ? static_key_count+0x60/0x80 [ 49.872156] prctl_set_seccomp+0x4e/0x70 [ 49.872912] __do_sys_prctl+0xe6c/0x1d70 [ 49.873688] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.874537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.875513] ? irqentry_exit+0xf3/0x650 [ 49.876271] do_syscall_64+0xbf/0x430 [ 49.876982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.877935] RIP: 0033:0x7f2e84cdc5cd [ 49.878625] 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 [ 49.881763] RSP: 002b:00007fffe4961900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.883130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e84cdc5cd [ 49.884394] RDX: 000055d3be31ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.885709] RBP: 00007fffe4961960 R08: 0000000000000000 R09: 00007fffe4961000 [ 49.886973] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3e9875ad0 [ 49.888247] R13: 00007fffe4961d90 R14: 000055d3e9876bc0 R15: 000055d3e9887780 [ 49.889567] [ 49.889987] irq event stamp: 1737 [ 49.890633] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.892182] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.893742] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 49.894963] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 49.896135] ---[ end trace 0000000000000000 ]--- [ 50.759463] ------------[ cut here ]------------ [ 50.760426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.762469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.764238] Modules linked in: [ 50.764826] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.766904] Tainted: [W]=WARN [ 50.767478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.768945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.769850] 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 [ 50.773132] RSP: 0018:ffff888017a2fbc0 EFLAGS: 00010286 [ 50.774140] RAX: 0000000000000000 RBX: ffffed1002f45f78 RCX: ffffffff813a4050 [ 50.775450] RDX: ffff88800ee89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.776747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f45f2f [ 50.777943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.779143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a2fdf8 [ 50.780349] FS: 00007f68efa87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.781695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.782688] CR2: 00007ffe96274ef7 CR3: 000000001f323000 CR4: 0000000000350ef0 [ 50.783867] Call Trace: [ 50.784340] [ 50.784732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.785591] ? __create_object+0x59/0x80 [ 50.786327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.787231] __vmalloc_noprof+0x59/0x60 [ 50.787902] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.788715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.789592] bpf_prog_alloc+0x39/0x200 [ 50.790268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.791092] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.791944] do_seccomp+0x349/0x25e0 [ 50.792620] ? find_held_lock+0x2b/0x80 [ 50.793348] ? do_prlimit+0x310/0x610 [ 50.793996] ? __pfx_do_seccomp+0x10/0x10 [ 50.794733] ? do_raw_spin_unlock+0x53/0x220 [ 50.795505] ? _raw_spin_unlock+0x1e/0x40 [ 50.796230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.797228] ? static_key_count+0x60/0x80 [ 50.797953] prctl_set_seccomp+0x4e/0x70 [ 50.798683] __do_sys_prctl+0xe6c/0x1d70 [ 50.799413] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.800219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.801154] ? irqentry_exit+0xf3/0x650 [ 50.801841] do_syscall_64+0xbf/0x430 [ 50.802557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.803454] RIP: 0033:0x7f68eff795cd [ 50.804207] 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 [ 50.807214] RSP: 002b:00007ffe96272be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.808509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68eff795cd [ 50.809750] RDX: 000055bcf771de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.811004] RBP: 00007ffe96272c40 R08: 0000000000000000 R09: 00007ffe962722e0 [ 50.812271] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd0dabf240 [ 50.813518] R13: 00007ffe96273070 R14: 000055bd0dac8380 R15: 000055bd0dad3540 [ 50.814755] [ 50.815202] irq event stamp: 2635 [ 50.815776] hardirqs last enabled at (2643): [] __up_console_sem+0x78/0x80 [ 50.817285] hardirqs last disabled at (2652): [] __up_console_sem+0x5d/0x80 [ 50.818758] softirqs last enabled at (2150): [] handle_softirqs+0x50c/0x770 [ 50.820203] softirqs last disabled at (2115): [] __irq_exit_rcu+0xc4/0x100 [ 50.821648] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34326' (ECDSA) to the list of known hosts. 2025/11/19 02:12:08 fuzzer started 2025/11/19 02:12:09 dialing manager at localhost:34383 2025/11/19 02:12:09 checking machine... 2025/11/19 02:12:09 checking revisions... [ 51.736424] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:12:09 testing simple program... [ 51.816206] cgroup: Unknown subsys name 'net' [ 51.888013] cgroup: Unknown subsys name 'cpuset' [ 51.909166] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:12:08 Registers: info registers vcpu 0 RAX=ffff88800d6e6180 RBX=ffff88800d75b3e0 RCX=ffff88800d588638 RDX=ffff88800bc179b8 RSI=ffff88800d5885c0 RDI=0000000000000000 RBP=ffff88800e7b5cb8 RSP=ffff88801c24fc88 R8 =0000000000000000 R9 =ffffed1003849f83 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d5885c0 R13=0000000000000078 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 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 00007f2e847ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e84d9f650 CR3=000000001f123000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000290af RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d3e98abfe0 CR3=000000000dac4000 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=e80225f2b0659b90d34e6f68ec6aaea0 XMM02=0000000000303f40eff9b2d0a8fce9cb XMM03=00000000003040102c67c8bc2e329bc3 XMM04=73a5427f97691e4600000000000ae988 XMM05=a0839361b7bdc3f900000000003221b0 XMM06=3e829fc8c8edc9900000000000321250 XMM07=e042d86d42eb936e00000000003123c8 XMM08=3e715934cb2793670000000000304010 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000