[ 50.762976] ------------[ cut here ]------------ [ 50.763729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.765408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 50.766625] Modules linked in: [ 50.767182] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.768851] Tainted: [W]=WARN [ 50.769370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.770648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.771433] 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 [ 50.774203] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 50.775052] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 50.776156] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.777269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 50.778368] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.779470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 50.780577] FS: 00007f792759d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.781826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.782746] CR2: 00007fffe3b3def7 CR3: 000000000cf6c000 CR4: 0000000000350ef0 [ 50.783855] Call Trace: [ 50.784282] [ 50.784633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.785419] ? __create_object+0x59/0x80 [ 50.786093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.786891] __vmalloc_noprof+0x59/0x60 [ 50.787543] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.788281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.789087] bpf_prog_alloc+0x39/0x200 [ 50.789702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.790504] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.791284] do_seccomp+0x349/0x25e0 [ 50.791863] ? find_held_lock+0x2b/0x80 [ 50.792515] ? do_prlimit+0x310/0x610 [ 50.793165] ? __pfx_do_seccomp+0x10/0x10 [ 50.793805] ? do_raw_spin_unlock+0x53/0x220 [ 50.794516] ? _raw_spin_unlock+0x1e/0x40 [ 50.795187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.796018] ? static_key_count+0x60/0x80 [ 50.796668] prctl_set_seccomp+0x4e/0x70 [ 50.797345] __do_sys_prctl+0xe6c/0x1d70 [ 50.798024] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.798723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.799554] ? irqentry_exit+0xf3/0x650 [ 50.800207] do_syscall_64+0xbf/0x430 [ 50.800801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.801622] RIP: 0033:0x7f7927a8f5cd [ 50.802223] 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 [ 50.804981] RSP: 002b:00007fffe3b3bb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.806167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7927a8f5cd [ 50.807284] RDX: 0000558f7535de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.808393] RBP: 00007fffe3b3bb70 R08: 0000000000000000 R09: 00007fffe3b3b210 [ 50.809513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fa3a47ad0 [ 50.810619] R13: 00007fffe3b3bfa0 R14: 0000558fa3a48bc0 R15: 0000558fa3a59780 [ 50.811743] [ 50.812144] irq event stamp: 1697 [ 50.812667] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.813995] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.815311] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.816643] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.817966] ---[ end trace 0000000000000000 ]--- [ 53.827247] ------------[ cut here ]------------ [ 53.828030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.829697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 53.830895] Modules linked in: [ 53.831606] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.833629] Tainted: [W]=WARN [ 53.834137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.835494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.836370] 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 [ 53.839264] RSP: 0018:ffff88801b58fbc0 EFLAGS: 00010286 [ 53.840129] RAX: 0000000000000000 RBX: ffffed10036b1f78 RCX: ffffffff813a4050 [ 53.841295] RDX: ffff88801b763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.842544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b1f2f [ 53.843783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.845021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b58fdf8 [ 53.846288] FS: 00007f128af69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.847681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.848705] CR2: 00007ffe605c6ef7 CR3: 00000000139a9000 CR4: 0000000000350ef0 [ 53.849970] Call Trace: [ 53.850416] [ 53.850804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.851668] ? __create_object+0x59/0x80 [ 53.852419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.853369] __vmalloc_noprof+0x59/0x60 [ 53.854103] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.854895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.855786] bpf_prog_alloc+0x39/0x200 [ 53.856496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.857400] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.858265] do_seccomp+0x349/0x25e0 [ 53.858914] ? find_held_lock+0x2b/0x80 [ 53.859642] ? do_prlimit+0x310/0x610 [ 53.860351] ? __pfx_do_seccomp+0x10/0x10 [ 53.861109] ? do_raw_spin_unlock+0x53/0x220 [ 53.861884] ? _raw_spin_unlock+0x1e/0x40 [ 53.862636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.863563] ? static_key_count+0x60/0x80 [ 53.864333] prctl_set_seccomp+0x4e/0x70 [ 53.865077] __do_sys_prctl+0xe6c/0x1d70 [ 53.865787] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.866615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.867560] ? irqentry_exit+0xf3/0x650 [ 53.868310] do_syscall_64+0xbf/0x430 [ 53.869022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.869900] RIP: 0033:0x7f128b45b5cd [ 53.870572] 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 [ 53.873631] RSP: 002b:00007ffe605c4510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.874954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f128b45b5cd [ 53.876184] RDX: 000056477a3d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.877381] RBP: 00007ffe605c4570 R08: 0000000000000000 R09: 00007ffe605c3c10 [ 53.878462] R10: 0000000000000000 R11: 0000000000000246 R12: 000056478fb032b0 [ 53.879522] R13: 00007ffe605c49a0 R14: 000056478fb05d20 R15: 000056478fb178d0 [ 53.880594] [ 53.880987] irq event stamp: 1853 [ 53.881506] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 53.882775] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 53.884038] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 53.885325] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 53.886580] ---[ end trace 0000000000000000 ]--- [ 54.508417] ------------[ cut here ]------------ [ 54.509426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.511670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 54.513263] Modules linked in: [ 54.513981] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.516241] Tainted: [W]=WARN [ 54.516872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.518381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.519307] 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 [ 54.522555] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 54.523550] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 54.524871] RDX: ffff888018f75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.526198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 54.527511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.528830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 54.530159] FS: 00007f00d283c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.531656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.532755] CR2: 00007ffe5a620ef7 CR3: 000000000fc3b000 CR4: 0000000000350ef0 [ 54.534097] Call Trace: [ 54.534578] [ 54.535045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.535971] ? __create_object+0x59/0x80 [ 54.536732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.537766] __vmalloc_noprof+0x59/0x60 [ 54.538550] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.539462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.540439] bpf_prog_alloc+0x39/0x200 [ 54.541217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.542186] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.543128] do_seccomp+0x349/0x25e0 [ 54.543833] ? find_held_lock+0x2b/0x80 [ 54.544634] ? do_prlimit+0x310/0x610 [ 54.545415] ? __pfx_do_seccomp+0x10/0x10 [ 54.546251] ? do_raw_spin_unlock+0x53/0x220 [ 54.547128] ? _raw_spin_unlock+0x1e/0x40 [ 54.547901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.548913] ? static_key_count+0x60/0x80 [ 54.549773] prctl_set_seccomp+0x4e/0x70 [ 54.550601] __do_sys_prctl+0xe6c/0x1d70 [ 54.551436] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.552350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.553392] ? irqentry_exit+0xf3/0x650 [ 54.554207] do_syscall_64+0xbf/0x430 [ 54.554999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.556018] RIP: 0033:0x7f00d2d2e5cd [ 54.556729] 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 [ 54.560125] RSP: 002b:00007ffe5a61fb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.561617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00d2d2e5cd [ 54.563065] RDX: 000055bb26337e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.564484] RBP: 00007ffe5a61fba0 R08: 0000000000000000 R09: 00007ffe5a61f240 [ 54.565908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb2e693ad0 [ 54.567327] R13: 00007ffe5a61ffd0 R14: 000055bb2e694bc0 R15: 000055bb2e6a5780 [ 54.568774] [ 54.569300] irq event stamp: 1773 [ 54.570005] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 54.571568] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 54.573121] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 54.574581] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 54.575888] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22172' (ECDSA) to the list of known hosts. 2025/11/18 23:32:59 fuzzer started 2025/11/18 23:32:59 dialing manager at localhost:34383 2025/11/18 23:32:59 checking machine... 2025/11/18 23:32:59 checking revisions... [ 55.523136] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:32:59 testing simple program... [ 55.622266] cgroup: Unknown subsys name 'net' [ 55.696483] cgroup: Unknown subsys name 'cpuset' [ 55.723724] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:32:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018da8000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888018da8a58 RDI=ffff888018da8000 RBP=ffff888018da8a58 RSP=ffff888017647590 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888018da8a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff8152733a RFL=00000046 [---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 00007f128af69900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe605be000 CR3=00000000139a2000 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=00000000000299c5 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2e8c1958 CR3=000000000df97000 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=32333a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000