[ 46.013459] ------------[ cut here ]------------ [ 46.014495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.016598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.018173] Modules linked in: [ 46.018797] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.020811] Tainted: [W]=WARN [ 46.021408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.022878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.023795] 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 [ 46.027027] RSP: 0018:ffff888019defbc0 EFLAGS: 00010286 [ 46.028019] RAX: 0000000000000000 RBX: ffffed10033bdf78 RCX: ffffffff813a4050 [ 46.029310] RDX: ffff88801a63d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.030613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bdf2f [ 46.031941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.033238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019defdf8 [ 46.034548] FS: 00007fed47896900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.036027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.037104] CR2: 00007fed47d88580 CR3: 000000000d711000 CR4: 0000000000350ef0 [ 46.038426] Call Trace: [ 46.038907] [ 46.039377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.040291] ? __create_object+0x59/0x80 [ 46.041049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.042036] __vmalloc_noprof+0x59/0x60 [ 46.042801] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.043696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.044650] bpf_prog_alloc+0x39/0x200 [ 46.045399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.046354] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.047290] do_seccomp+0x349/0x25e0 [ 46.047983] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.048880] ? __pfx_do_seccomp+0x10/0x10 [ 46.049669] ? find_held_lock+0x2b/0x80 [ 46.050440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.051431] ? static_key_count+0x60/0x80 [ 46.052245] prctl_set_seccomp+0x4e/0x70 [ 46.052993] __do_sys_prctl+0xe6c/0x1d70 [ 46.053778] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.054653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.055644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.056634] ? irqentry_exit+0xf3/0x650 [ 46.057418] do_syscall_64+0xbf/0x430 [ 46.058118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.059101] RIP: 0033:0x7fed47d885cd [ 46.059818] 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 [ 46.063058] RSP: 002b:00007ffdcc540b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.064459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed47d885cd [ 46.065770] RDX: 0000562ff689ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.067087] RBP: 00007ffdcc540b80 R08: 0000000000000000 R09: 00007ffdcc540220 [ 46.068364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563010db7ad0 [ 46.069667] R13: 00007ffdcc540fb0 R14: 0000563010db8bc0 R15: 0000563010dc9780 [ 46.071012] [ 46.071472] irq event stamp: 1771 [ 46.072095] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.073683] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.075244] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 46.076809] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 46.078364] ---[ end trace 0000000000000000 ]--- [ 49.467108] ------------[ cut here ]------------ [ 49.468035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.470043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.471531] Modules linked in: [ 49.472174] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.474379] Tainted: [W]=WARN [ 49.474945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.476464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.477385] 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 [ 49.480550] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 49.481533] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 49.482829] RDX: ffff8880167fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.484107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 49.485410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.486672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 49.487957] FS: 00007fc2c1c0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.489396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.490441] CR2: 00007fc2c21744a6 CR3: 000000000b716000 CR4: 0000000000350ef0 [ 49.491734] Call Trace: [ 49.492245] [ 49.492653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.493545] ? __create_object+0x59/0x80 [ 49.494314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.495302] __vmalloc_noprof+0x59/0x60 [ 49.496014] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.496897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.497821] bpf_prog_alloc+0x39/0x200 [ 49.498553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.499494] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.500401] do_seccomp+0x349/0x25e0 [ 49.501064] ? find_held_lock+0x2b/0x80 [ 49.501821] ? do_prlimit+0x310/0x610 [ 49.502552] ? __pfx_do_seccomp+0x10/0x10 [ 49.503335] ? do_raw_spin_unlock+0x53/0x220 [ 49.504113] ? _raw_spin_unlock+0x1e/0x40 [ 49.504884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.505841] ? static_key_count+0x60/0x80 [ 49.506633] prctl_set_seccomp+0x4e/0x70 [ 49.507417] __do_sys_prctl+0xe6c/0x1d70 [ 49.508206] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.509007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.509966] ? irqentry_exit+0xf3/0x650 [ 49.510718] do_syscall_64+0xbf/0x430 [ 49.511473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.512427] RIP: 0033:0x7fc2c21005cd [ 49.513086] 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 [ 49.516242] RSP: 002b:00007ffc9a3b2f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.517602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2c21005cd [ 49.518892] RDX: 000055f1dc8e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.520178] RBP: 00007ffc9a3b2fc0 R08: 0000000000000000 R09: 00007ffc9a3b2660 [ 49.521452] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f20cf06bf0 [ 49.522726] R13: 00007ffc9a3b33f0 R14: 000055f20cf10380 R15: 000055f20cf1b460 [ 49.524034] [ 49.524507] irq event stamp: 1853 [ 49.525125] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.526665] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.528211] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.529736] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.531265] ---[ end trace 0000000000000000 ]--- [ 50.320717] ------------[ cut here ]------------ [ 50.321650] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.323694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.325158] Modules linked in: [ 50.325757] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.327994] Tainted: [W]=WARN [ 50.328684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.330164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.331030] 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 [ 50.334147] RSP: 0018:ffff88801a727bc0 EFLAGS: 00010286 [ 50.335079] RAX: 0000000000000000 RBX: ffffed10034e4f78 RCX: ffffffff813a4050 [ 50.336352] RDX: ffff888016088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.337622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e4f2f [ 50.338920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.340189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a727df8 [ 50.341454] FS: 00007fe01927a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.342906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.343960] CR2: 00007fffc6a98ef8 CR3: 000000000df6c000 CR4: 0000000000350ef0 [ 50.345229] Call Trace: [ 50.345695] [ 50.346105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.347016] ? __create_object+0x59/0x80 [ 50.347804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.348777] __vmalloc_noprof+0x59/0x60 [ 50.349545] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.350442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.351383] bpf_prog_alloc+0x39/0x200 [ 50.352097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.353060] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.353974] do_seccomp+0x349/0x25e0 [ 50.354694] ? find_held_lock+0x2b/0x80 [ 50.355472] ? do_prlimit+0x310/0x610 [ 50.356233] ? __pfx_do_seccomp+0x10/0x10 [ 50.356987] ? do_raw_spin_unlock+0x53/0x220 [ 50.357823] ? _raw_spin_unlock+0x1e/0x40 [ 50.358945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.359927] ? static_key_count+0x60/0x80 [ 50.360739] prctl_set_seccomp+0x4e/0x70 [ 50.361513] __do_sys_prctl+0xe6c/0x1d70 [ 50.362463] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.363569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.364555] ? irqentry_exit+0xf3/0x650 [ 50.365309] do_syscall_64+0xbf/0x430 [ 50.366020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.366964] RIP: 0033:0x7fe01976c5cd [ 50.367674] 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 [ 50.370854] RSP: 002b:00007fffc6a97550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.372249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe01976c5cd [ 50.373521] RDX: 0000556e977aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.374817] RBP: 00007fffc6a975b0 R08: 0000000000000000 R09: 00007fffc6a96c50 [ 50.376111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ed6e59ad0 [ 50.377394] R13: 00007fffc6a979e0 R14: 0000556ed6e5abc0 R15: 0000556ed6e6b780 [ 50.378697] [ 50.379177] irq event stamp: 1809 [ 50.379793] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.381336] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.382872] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.384421] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.385946] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62007' (ECDSA) to the list of known hosts. 2025/11/18 05:39:16 fuzzer started 2025/11/18 05:39:16 dialing manager at localhost:37895 2025/11/18 05:39:16 checking machine... 2025/11/18 05:39:16 checking revisions... [ 51.303414] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:39:17 testing simple program... [ 51.387549] cgroup: Unknown subsys name 'net' [ 51.441509] cgroup: Unknown subsys name 'cpuset' [ 51.459524] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:39:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016217a20 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888016217140 R8 =0000000000000001 R9 =ffff888016217238 R10=000000000003c9ed R11=000000000002827e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888014355340 R15=ffff8880162171f8 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f666aacc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f666a1e15c0 CR3=000000000e371000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=d5439b0427166fe000000000000ae988 XMM05=234f2fcb7f2a6485000000000031ebc0 XMM06=474038aa6c007e1f000000000031d9b0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87b0dd28 RBX=ffff88801a590000 RCX=dc3d5b6d0d8e5c77 RDX=00000000beca656b RSI=00000000309b0dd6 RDI=ffff88801a590a58 RBP=ffff88801a590a58 RSP=ffff88801a5b7990 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a590a58 R13=0000000000002524 R14=0000000000000000 R15=dc3d5b6d0d8e5c77 RIP=ffffffff81527b66 RFL=00000017 [----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 00007fc2c1c0e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9a3ad000 CR3=00000000140e1000 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