[ 38.993776] ------------[ cut here ]------------ [ 38.994705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.996656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.998084] Modules linked in: [ 38.998725] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.000693] Tainted: [W]=WARN [ 39.001242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.002687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.003594] 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 [ 39.006697] RSP: 0018:ffff888016417bc0 EFLAGS: 00010286 [ 39.007647] RAX: 0000000000000000 RBX: ffffed1002c82f78 RCX: ffffffff813a4050 [ 39.008916] RDX: ffff88800ad25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.010168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c82f2f [ 39.011420] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.012697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016417df8 [ 39.013955] FS: 00007fc1cbc97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.015386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.016449] CR2: 00007fff6c92def7 CR3: 000000000ba80000 CR4: 0000000000350ef0 [ 39.017721] Call Trace: [ 39.018179] [ 39.018633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.019521] ? __create_object+0x59/0x80 [ 39.020261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.021210] __vmalloc_noprof+0x59/0x60 [ 39.021954] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.022814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023757] bpf_prog_alloc+0x39/0x200 [ 39.024487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025399] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.026251] do_seccomp+0x349/0x25e0 [ 39.026959] ? find_held_lock+0x2b/0x80 [ 39.027722] ? do_prlimit+0x310/0x610 [ 39.028459] ? __pfx_do_seccomp+0x10/0x10 [ 39.029195] ? do_raw_spin_unlock+0x53/0x220 [ 39.030021] ? _raw_spin_unlock+0x1e/0x40 [ 39.030785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031748] ? static_key_count+0x60/0x80 [ 39.032546] prctl_set_seccomp+0x4e/0x70 [ 39.033271] __do_sys_prctl+0xe6c/0x1d70 [ 39.034042] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.034883] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.035842] ? irqentry_exit+0xf3/0x650 [ 39.036602] do_syscall_64+0xbf/0x430 [ 39.037283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.038215] RIP: 0033:0x7fc1cc1895cd [ 39.038915] 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 [ 39.042009] RSP: 002b:00007fff6c92b2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.043362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1cc1895cd [ 39.044634] RDX: 00005566d645ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.045911] RBP: 00007fff6c92b330 R08: 0000000000000000 R09: 00007fff6c92a9d0 [ 39.047169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567161592b0 [ 39.048459] R13: 00007fff6c92b760 R14: 000055671615bd20 R15: 000055671616d8d0 [ 39.049739] [ 39.050154] irq event stamp: 1763 [ 39.050789] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.052297] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.053814] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.055332] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.056851] ---[ end trace 0000000000000000 ]--- [ 41.850798] ------------[ cut here ]------------ [ 41.851702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.853693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.855396] Modules linked in: [ 41.856014] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.858056] Tainted: [W]=WARN [ 41.858676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.860170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.861090] 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 [ 41.864240] RSP: 0018:ffff8880198a7bc0 EFLAGS: 00010286 [ 41.865213] RAX: 0000000000000000 RBX: ffffed1003314f78 RCX: ffffffff813a4050 [ 41.866494] RDX: ffff8880160db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.867786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003314f2f [ 41.869059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.870358] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198a7df8 [ 41.871636] FS: 00007f234c0c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.873112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.874171] CR2: 00007ffce91c4ef7 CR3: 000000000e414000 CR4: 0000000000350ef0 [ 41.875464] Call Trace: [ 41.875941] [ 41.876401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.877247] ? __create_object+0x59/0x80 [ 41.878034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.879006] __vmalloc_noprof+0x59/0x60 [ 41.879775] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.880651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.881579] bpf_prog_alloc+0x39/0x200 [ 41.882273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.883201] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.884103] do_seccomp+0x349/0x25e0 [ 41.884824] ? find_held_lock+0x2b/0x80 [ 41.885585] ? do_prlimit+0x310/0x610 [ 41.886295] ? __pfx_do_seccomp+0x10/0x10 [ 41.887089] ? do_raw_spin_unlock+0x53/0x220 [ 41.887939] ? _raw_spin_unlock+0x1e/0x40 [ 41.888719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.889684] ? static_key_count+0x60/0x80 [ 41.890483] prctl_set_seccomp+0x4e/0x70 [ 41.891215] __do_sys_prctl+0xe6c/0x1d70 [ 41.891997] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.892844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.893823] ? irqentry_exit+0xf3/0x650 [ 41.894599] do_syscall_64+0xbf/0x430 [ 41.895294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.896264] RIP: 0033:0x7f234c5bb5cd [ 41.896977] 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 [ 41.900114] RSP: 002b:00007ffce91c2d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.901480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f234c5bb5cd [ 41.902762] RDX: 000055dd47fe7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.904068] RBP: 00007ffce91c2d90 R08: 0000000000000000 R09: 00007ffce91c2430 [ 41.905264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd7f676ad0 [ 41.906323] R13: 00007ffce91c31c0 R14: 000055dd7f677bc0 R15: 000055dd7f688780 [ 41.907415] [ 41.907772] irq event stamp: 1831 [ 41.908269] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 41.909530] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 41.910780] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 41.912077] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 41.913310] ---[ end trace 0000000000000000 ]--- [ 42.550927] ------------[ cut here ]------------ [ 42.551785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.553447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.554657] Modules linked in: [ 42.555151] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.556829] Tainted: [W]=WARN [ 42.557294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.558516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.559240] 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 [ 42.561893] RSP: 0018:ffff8880198bfbc0 EFLAGS: 00010286 [ 42.562704] RAX: 0000000000000000 RBX: ffffed1003317f78 RCX: ffffffff813a4050 [ 42.563791] RDX: ffff888015c60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.564863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003317f2f [ 42.565937] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.567014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198bfdf8 [ 42.568106] FS: 00007f95a00dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.569323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.570199] CR2: 00007fff7b640ef7 CR3: 000000000ed8d000 CR4: 0000000000350ef0 [ 42.571262] Call Trace: [ 42.571674] [ 42.572013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.572723] ? __create_object+0x59/0x80 [ 42.573318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.574097] __vmalloc_noprof+0x59/0x60 [ 42.574707] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.575410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.576132] bpf_prog_alloc+0x39/0x200 [ 42.576728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.577482] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.578166] do_seccomp+0x349/0x25e0 [ 42.578745] ? find_held_lock+0x2b/0x80 [ 42.579318] ? do_prlimit+0x310/0x610 [ 42.579909] ? __pfx_do_seccomp+0x10/0x10 [ 42.580546] ? do_raw_spin_unlock+0x53/0x220 [ 42.581182] ? _raw_spin_unlock+0x1e/0x40 [ 42.581815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.582594] ? static_key_count+0x60/0x80 [ 42.583201] prctl_set_seccomp+0x4e/0x70 [ 42.583836] __do_sys_prctl+0xe6c/0x1d70 [ 42.584463] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.585116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.585887] ? irqentry_exit+0xf3/0x650 [ 42.586499] do_syscall_64+0xbf/0x430 [ 42.587051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.587827] RIP: 0033:0x7f95a05ce5cd [ 42.588396] 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 [ 42.590917] RSP: 002b:00007fff7b63f5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.592015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95a05ce5cd [ 42.593038] RDX: 000055850500ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.594064] RBP: 00007fff7b63f600 R08: 0000000000000000 R09: 00007fff7b63eca0 [ 42.595087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558507412ad0 [ 42.596112] R13: 00007fff7b63fa30 R14: 0000558507413bc0 R15: 0000558507424780 [ 42.597154] [ 42.597528] irq event stamp: 1707 [ 42.598011] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.599218] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.600439] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 42.601674] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 42.602876] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54747' (ECDSA) to the list of known hosts. 2025/11/19 05:20:44 fuzzer started 2025/11/19 05:20:44 dialing manager at localhost:34383 2025/11/19 05:20:44 checking machine... 2025/11/19 05:20:44 checking revisions... [ 43.402708] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:20:45 testing simple program... [ 43.503813] cgroup: Unknown subsys name 'net' [ 43.571316] cgroup: Unknown subsys name 'cpuset' [ 43.586516] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:20:44 Registers: info registers vcpu 0 RAX=ffffffff81b619bd RBX=ffffffff8672a0e0 RCX=ffffffff81b61994 RDX=0000000000000000 RSI=ffffffff86abea48 RDI=ffffffff8672a0cc RBP=ffffffff8672a0e0 RSP=ffff8880198bf7e8 R8 =ffffffff86abea48 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=ffffffff8672a0dc R13=ffffffff8672a0cc R14=ffffffff8672a0dc R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007f234c0c9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce91bc000 CR3=00000000200e6000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=000000000001df53 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe25f97898 CR3=0000000005c8a000 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=00007f0dadb1f51000005569542e7790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000