[ 53.935649] ------------[ cut here ]------------ [ 53.936564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.938593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 53.940052] Modules linked in: [ 53.940632] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.942647] Tainted: [W]=WARN [ 53.943243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.944725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.945621] 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 [ 53.948788] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 53.949751] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 53.951025] RDX: ffff888015b6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.952296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 53.953568] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.954855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 53.956139] FS: 00007f783251c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.957579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.958671] CR2: 00007ffeadb50ef7 CR3: 0000000016118000 CR4: 0000000000350ef0 [ 53.959983] Call Trace: [ 53.960458] [ 53.960910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.961798] ? __create_object+0x59/0x80 [ 53.962558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.963517] __vmalloc_noprof+0x59/0x60 [ 53.964273] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.965136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.966073] bpf_prog_alloc+0x39/0x200 [ 53.966814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.967734] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.968587] do_seccomp+0x349/0x25e0 [ 53.969300] ? find_held_lock+0x2b/0x80 [ 53.970064] ? do_prlimit+0x310/0x610 [ 53.970803] ? __pfx_do_seccomp+0x10/0x10 [ 53.971539] ? do_raw_spin_unlock+0x53/0x220 [ 53.972362] ? _raw_spin_unlock+0x1e/0x40 [ 53.973143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.974121] ? static_key_count+0x60/0x80 [ 53.974923] prctl_set_seccomp+0x4e/0x70 [ 53.975658] __do_sys_prctl+0xe6c/0x1d70 [ 53.976437] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.977289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.978253] ? irqentry_exit+0xf3/0x650 [ 53.979004] do_syscall_64+0xbf/0x430 [ 53.979757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.980673] RIP: 0033:0x7f7832a0e5cd [ 53.981375] 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 [ 53.984550] RSP: 002b:00007ffeadb4ee30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.985916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7832a0e5cd [ 53.987221] RDX: 0000558c50b7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.988497] RBP: 00007ffeadb4ee90 R08: 0000000000000000 R09: 00007ffeadb4e530 [ 53.989769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c5c0a32b0 [ 53.991059] R13: 00007ffeadb4f2c0 R14: 0000558c5c0a5d20 R15: 0000558c5c0b78d0 [ 53.992352] [ 53.992824] irq event stamp: 1721 [ 53.993436] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 53.994959] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 53.996462] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 53.998027] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 53.999550] ---[ end trace 0000000000000000 ]--- [ 57.057230] ------------[ cut here ]------------ [ 57.058155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.060095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.061564] Modules linked in: [ 57.062191] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.064145] Tainted: [W]=WARN [ 57.064735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.066181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.067083] 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 [ 57.070218] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 57.071186] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 57.072454] RDX: ffff888015bbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.073723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 57.074999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.076263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 57.077526] FS: 00007fcc4a553900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.078955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.079997] CR2: 00007fcc4aa45580 CR3: 000000000d65c000 CR4: 0000000000350ef0 [ 57.081254] Call Trace: [ 57.081754] [ 57.082170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.083068] ? __create_object+0x59/0x80 [ 57.083835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.084795] __vmalloc_noprof+0x59/0x60 [ 57.085504] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.086382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.087301] bpf_prog_alloc+0x39/0x200 [ 57.088027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.088934] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.089856] do_seccomp+0x349/0x25e0 [ 57.090530] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.091430] ? __pfx_do_seccomp+0x10/0x10 [ 57.092220] ? find_held_lock+0x2b/0x80 [ 57.092973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.093926] ? static_key_count+0x60/0x80 [ 57.094728] prctl_set_seccomp+0x4e/0x70 [ 57.095464] __do_sys_prctl+0xe6c/0x1d70 [ 57.096247] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.097096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.098062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.098744] ? irqentry_exit+0xf3/0x650 [ 57.099207] do_syscall_64+0xbf/0x430 [ 57.099643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.100232] RIP: 0033:0x7fcc4aa455cd [ 57.100644] 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 [ 57.102541] RSP: 002b:00007fffc3eeaa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.103162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc4aa455cd [ 57.103738] RDX: 000055faa6fa8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.104295] RBP: 00007fffc3eeaa70 R08: 0000000000000000 R09: 00007fffc3eea110 [ 57.104868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fad02dd240 [ 57.105435] R13: 00007fffc3eeaea0 R14: 000055fad02e6380 R15: 000055fad02f1540 [ 57.106025] [ 57.106218] irq event stamp: 1687 [ 57.106492] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 57.107183] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 57.107870] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 57.108571] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 57.109272] ---[ end trace 0000000000000000 ]--- [ 57.763529] ------------[ cut here ]------------ [ 57.764427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.766429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.767933] Modules linked in: [ 57.768524] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.770505] Tainted: [W]=WARN [ 57.771110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.772558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.773470] 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 [ 57.776619] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 57.777596] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 57.778900] RDX: ffff888009d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.780185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 57.781466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.782766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 57.784088] FS: 00007fa87a50b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.785540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.786627] CR2: 00007ffd54b43ef7 CR3: 000000000999d000 CR4: 0000000000350ef0 [ 57.787918] Call Trace: [ 57.788386] [ 57.788838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.789730] ? __create_object+0x59/0x80 [ 57.790466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.791433] __vmalloc_noprof+0x59/0x60 [ 57.792183] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.793049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.793999] bpf_prog_alloc+0x39/0x200 [ 57.794752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.795629] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.796532] do_seccomp+0x349/0x25e0 [ 57.797255] ? find_held_lock+0x2b/0x80 [ 57.798028] ? do_prlimit+0x310/0x610 [ 57.798794] ? __pfx_do_seccomp+0x10/0x10 [ 57.799541] ? do_raw_spin_unlock+0x53/0x220 [ 57.800367] ? _raw_spin_unlock+0x1e/0x40 [ 57.801144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.802134] ? static_key_count+0x60/0x80 [ 57.802937] prctl_set_seccomp+0x4e/0x70 [ 57.803671] __do_sys_prctl+0xe6c/0x1d70 [ 57.804457] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.805325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.806300] ? irqentry_exit+0xf3/0x650 [ 57.807090] do_syscall_64+0xbf/0x430 [ 57.807850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.808817] RIP: 0033:0x7fa87a9fd5cd [ 57.809482] 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 [ 57.812650] RSP: 002b:00007ffd54b42af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.814045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa87a9fd5cd [ 57.815322] RDX: 00005586359dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.816608] RBP: 00007ffd54b42b50 R08: 0000000000000000 R09: 00007ffd54b421f0 [ 57.817904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055864a418ad0 [ 57.819195] R13: 00007ffd54b42f80 R14: 000055864a419bc0 R15: 000055864a42a780 [ 57.820503] [ 57.820969] irq event stamp: 1745 [ 57.821575] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 57.823112] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 57.824641] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 57.826201] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 57.827733] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9814' (ECDSA) to the list of known hosts. 2025/11/19 07:58:00 fuzzer started 2025/11/19 07:58:00 dialing manager at localhost:34383 2025/11/19 07:58:00 checking machine... 2025/11/19 07:58:00 checking revisions... [ 58.674961] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:58:01 testing simple program... [ 58.753050] cgroup: Unknown subsys name 'net' [ 58.849239] cgroup: Unknown subsys name 'cpuset' [ 58.863074] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:58:00 Registers: info registers vcpu 0 RAX=0000000000044edf RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40afc04008 CR3=000000000d927000 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=2030303a38353a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a37353a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11001bcd40d RBX=ffff88800de6a068 RCX=ffff88800d1c6d60 RDX=1ffff11001bd26a1 RSI=ffffffff885b6f10 RDI=ffff88800de93508 RBP=ffff88800de934a0 RSP=ffff888017797648 R8 =0000000000000000 R9 =ffff88800de93508 R10=0000000000000003 R11=0000000000000001 R12=ffff88800de93508 R13=dffffc0000000000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff84c2cf53 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 00007fcc4a553900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc4a532020 CR3=000000001f594000 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