[ 44.047524] ------------[ cut here ]------------ [ 44.048284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.049932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.051122] Modules linked in: [ 44.051633] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.053256] Tainted: [W]=WARN [ 44.053717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.054941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.055690] 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 [ 44.058312] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 44.059082] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 44.060141] RDX: ffff888015a55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.061197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 44.062274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.063322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 44.064367] FS: 00007ff2fe6cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.065549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.066425] CR2: 00007ff2fec334a6 CR3: 000000000bc64000 CR4: 0000000000350ef0 [ 44.067475] Call Trace: [ 44.067858] [ 44.068197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.068935] ? __create_object+0x59/0x80 [ 44.069568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.070365] __vmalloc_noprof+0x59/0x60 [ 44.070952] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.071658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.072414] bpf_prog_alloc+0x39/0x200 [ 44.072987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.073741] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.074487] do_seccomp+0x349/0x25e0 [ 44.075047] ? find_held_lock+0x2b/0x80 [ 44.075661] ? do_prlimit+0x310/0x610 [ 44.076265] ? __pfx_do_seccomp+0x10/0x10 [ 44.076879] ? do_raw_spin_unlock+0x53/0x220 [ 44.077566] ? _raw_spin_unlock+0x1e/0x40 [ 44.078184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.078967] ? static_key_count+0x60/0x80 [ 44.079619] prctl_set_seccomp+0x4e/0x70 [ 44.080250] __do_sys_prctl+0xe6c/0x1d70 [ 44.080857] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.081553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.082557] ? irqentry_exit+0xf3/0x650 [ 44.083193] do_syscall_64+0xbf/0x430 [ 44.083801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.084575] RIP: 0033:0x7ff2febbf5cd [ 44.085118] 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 [ 44.087741] RSP: 002b:00007ffed534b110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.088862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2febbf5cd [ 44.089916] RDX: 00005649bb488e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.090969] RBP: 00007ffed534b170 R08: 0000000000000000 R09: 00007ffed534a810 [ 44.092015] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649faee5ad0 [ 44.093070] R13: 00007ffed534b5a0 R14: 00005649faee6bc0 R15: 00005649faef7780 [ 44.094142] [ 44.094519] irq event stamp: 1691 [ 44.095018] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 44.096265] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 44.097530] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 44.098805] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 44.100046] ---[ end trace 0000000000000000 ]--- [ 46.930042] ------------[ cut here ]------------ [ 46.930967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.932937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.934374] Modules linked in: [ 46.934960] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.936974] Tainted: [W]=WARN [ 46.937562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.939060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.939972] 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 [ 46.943128] RSP: 0018:ffff8880177f7bc0 EFLAGS: 00010286 [ 46.944083] RAX: 0000000000000000 RBX: ffffed1002efef78 RCX: ffffffff813a4050 [ 46.945365] RDX: ffff8880160ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.946662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efef2f [ 46.947937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.949227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177f7df8 [ 46.950555] FS: 00007fc5a4fa8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.952052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.953117] CR2: 00007ffc37967ef7 CR3: 000000001d12b000 CR4: 0000000000350ef0 [ 46.954430] Call Trace: [ 46.954896] [ 46.955349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.956254] ? __create_object+0x59/0x80 [ 46.956995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.958121] __vmalloc_noprof+0x59/0x60 [ 46.958968] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.959845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.960781] bpf_prog_alloc+0x39/0x200 [ 46.961519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.962468] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.963372] do_seccomp+0x349/0x25e0 [ 46.964043] ? find_held_lock+0x2b/0x80 [ 46.964801] ? do_prlimit+0x310/0x610 [ 46.965544] ? __pfx_do_seccomp+0x10/0x10 [ 46.966338] ? do_raw_spin_unlock+0x53/0x220 [ 46.967130] ? _raw_spin_unlock+0x1e/0x40 [ 46.967903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.968873] ? static_key_count+0x60/0x80 [ 46.969674] prctl_set_seccomp+0x4e/0x70 [ 46.970468] __do_sys_prctl+0xe6c/0x1d70 [ 46.971255] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.972081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.973055] ? irqentry_exit+0xf3/0x650 [ 46.973831] do_syscall_64+0xbf/0x430 [ 46.974584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.975544] RIP: 0033:0x7fc5a549a5cd [ 46.976248] 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 [ 46.979452] RSP: 002b:00007ffc379659c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.980807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5a549a5cd [ 46.982118] RDX: 000055d0131c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.983412] RBP: 00007ffc37965a20 R08: 0000000000000000 R09: 00007ffc379650c0 [ 46.984695] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d03e147b10 [ 46.985986] R13: 00007ffc37965e50 R14: 000055d03e1482b0 R15: 000055d03e15c6f0 [ 46.987300] [ 46.987728] irq event stamp: 1691 [ 46.988378] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 46.989908] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 46.991442] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.992982] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.994507] ---[ end trace 0000000000000000 ]--- [ 47.671682] ------------[ cut here ]------------ [ 47.672635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.674648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.676075] Modules linked in: [ 47.676701] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.678926] Tainted: [W]=WARN [ 47.679602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.681063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.681982] 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 [ 47.685095] RSP: 0018:ffff888016417bc0 EFLAGS: 00010286 [ 47.686078] RAX: 0000000000000000 RBX: ffffed1002c82f78 RCX: ffffffff813a4050 [ 47.687342] RDX: ffff88801781b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.688605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c82f2f [ 47.689863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.691140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016417df8 [ 47.692397] FS: 00007f30e5c75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.693810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.694857] CR2: 00007f30e6167580 CR3: 0000000020596000 CR4: 0000000000350ef0 [ 47.696127] Call Trace: [ 47.696636] [ 47.697044] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.697943] ? __create_object+0x59/0x80 [ 47.698720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.699676] __vmalloc_noprof+0x59/0x60 [ 47.700411] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.701269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.702150] bpf_prog_alloc+0x39/0x200 [ 47.702873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.703786] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.704672] do_seccomp+0x349/0x25e0 [ 47.705379] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.706279] ? __pfx_do_seccomp+0x10/0x10 [ 47.707017] ? find_held_lock+0x2b/0x80 [ 47.707761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.708704] ? static_key_count+0x60/0x80 [ 47.709493] prctl_set_seccomp+0x4e/0x70 [ 47.710271] __do_sys_prctl+0xe6c/0x1d70 [ 47.710997] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.711839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.712784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.713740] ? irqentry_exit+0xf3/0x650 [ 47.714530] do_syscall_64+0xbf/0x430 [ 47.715263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.716152] RIP: 0033:0x7f30e61675cd [ 47.716852] 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 [ 47.720018] RSP: 002b:00007ffce8e01140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.721371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30e61675cd [ 47.722666] RDX: 0000555ad9801e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.723953] RBP: 00007ffce8e011a0 R08: 0000000000000000 R09: 00007ffce8e00840 [ 47.725240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b0b38cad0 [ 47.726529] R13: 00007ffce8e015d0 R14: 0000555b0b38dbc0 R15: 0000555b0b39e780 [ 47.727808] [ 47.728271] irq event stamp: 2811 [ 47.728880] hardirqs last enabled at (2819): [] __up_console_sem+0x78/0x80 [ 47.730375] hardirqs last disabled at (2828): [] __up_console_sem+0x5d/0x80 [ 47.731729] softirqs last enabled at (2758): [] handle_softirqs+0x50c/0x770 [ 47.733086] softirqs last disabled at (2753): [] __irq_exit_rcu+0xc4/0x100 [ 47.734429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63776' (ECDSA) to the list of known hosts. 2025/11/18 20:52:00 fuzzer started 2025/11/18 20:52:00 dialing manager at localhost:34383 2025/11/18 20:52:00 checking machine... 2025/11/18 20:52:00 checking revisions... [ 48.595573] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:52:00 testing simple program... [ 48.691866] cgroup: Unknown subsys name 'net' [ 48.785282] cgroup: Unknown subsys name 'cpuset' [ 48.813549] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:51:59 Registers: info registers vcpu 0 RAX=00000000dead4ead RBX=ffff88801fff9128 RCX=0000000000000000 RDX=0000000000000000 RSI=000000008ed027fc RDI=ffff88801fff912c RBP=1ffff11001c18f38 RSP=ffff88800e0c79b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000202 R13=0000000000000000 R14=ffff88801ffe5b40 R15=ffff88800944cc80 RIP=ffffffff8152d689 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 00007fc5a4fa8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5a4f57008 CR3=000000000c0ae000 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 info registers vcpu 1 RAX=000000000002029f 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9bd066c000 CR3=000000000eb19000 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=7391caa5bc924e8d1d4a6e79686b23a5 XMM02=0000000000305278eff9b2d0a8fce9cb XMM03=00000000003053482c67c8bc2e329bc3 XMM04=443f420e9876adcd00000000000ae988 XMM05=14648eaa1277bab1000000000031f300 XMM06=817b8945e9d50373000000000031f188 XMM07=e042d86d42eb936e000000000030ede0 XMM08=91e6b578e69600bb0000000000305348 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000