[ 44.022195] ------------[ cut here ]------------ [ 44.023138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.025145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.026596] Modules linked in: [ 44.027284] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.029331] Tainted: [W]=WARN [ 44.029891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.031376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.032314] 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 [ 44.035507] RSP: 0018:ffff888018367bc0 EFLAGS: 00010286 [ 44.036498] RAX: 0000000000000000 RBX: ffffed100306cf78 RCX: ffffffff813a4050 [ 44.037801] RDX: ffff888019fa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.039085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306cf2f [ 44.040394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.041686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018367df8 [ 44.042994] FS: 00007fe66809a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.044460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.045517] CR2: 00007fffd6e2aef7 CR3: 000000000d7ce000 CR4: 0000000000350ef0 [ 44.046807] Call Trace: [ 44.047325] [ 44.047743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.048659] ? __create_object+0x59/0x80 [ 44.049457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.050443] __vmalloc_noprof+0x59/0x60 [ 44.051217] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.052098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.053058] bpf_prog_alloc+0x39/0x200 [ 44.053766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.054695] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.055594] do_seccomp+0x349/0x25e0 [ 44.056314] ? find_held_lock+0x2b/0x80 [ 44.057078] ? do_prlimit+0x310/0x610 [ 44.057784] ? __pfx_do_seccomp+0x10/0x10 [ 44.058581] ? do_raw_spin_unlock+0x53/0x220 [ 44.059416] ? _raw_spin_unlock+0x1e/0x40 [ 44.060213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.061185] ? static_key_count+0x60/0x80 [ 44.061953] prctl_set_seccomp+0x4e/0x70 [ 44.062724] __do_sys_prctl+0xe6c/0x1d70 [ 44.063511] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.064386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.065367] ? irqentry_exit+0xf3/0x650 [ 44.066141] do_syscall_64+0xbf/0x430 [ 44.066854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.067808] RIP: 0033:0x7fe66858c5cd [ 44.068525] 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 [ 44.071685] RSP: 002b:00007fffd6e283a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.073065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe66858c5cd [ 44.074353] RDX: 000055d68512be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.075649] RBP: 00007fffd6e28400 R08: 0000000000000000 R09: 00007fffd6e27aa0 [ 44.076979] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6ad432ad0 [ 44.078270] R13: 00007fffd6e28830 R14: 000055d6ad433bc0 R15: 000055d6ad444780 [ 44.079585] [ 44.080053] irq event stamp: 1741 [ 44.080678] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 44.082206] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 44.083745] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 44.085324] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 44.086844] ---[ end trace 0000000000000000 ]--- [ 46.838257] ------------[ cut here ]------------ [ 46.839198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.841148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.842569] Modules linked in: [ 46.843286] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.845232] Tainted: [W]=WARN [ 46.845785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.847221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.848131] 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 [ 46.851243] RSP: 0018:ffff88801cb57bc0 EFLAGS: 00010286 [ 46.852207] RAX: 0000000000000000 RBX: ffffed100396af78 RCX: ffffffff813a4050 [ 46.853476] RDX: ffff888018170000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.854732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100396af2f [ 46.855988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.857267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cb57df8 [ 46.858519] FS: 00007fe31a97b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.859925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.861002] CR2: 00007fff49daeef7 CR3: 000000000a2c0000 CR4: 0000000000350ef0 [ 46.862256] Call Trace: [ 46.862715] [ 46.863163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.864050] ? __create_object+0x59/0x80 [ 46.864782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.865731] __vmalloc_noprof+0x59/0x60 [ 46.866468] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.867322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.868254] bpf_prog_alloc+0x39/0x200 [ 46.868936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.869851] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.870720] do_seccomp+0x349/0x25e0 [ 46.871425] ? find_held_lock+0x2b/0x80 [ 46.872176] ? do_prlimit+0x310/0x610 [ 46.872866] ? __pfx_do_seccomp+0x10/0x10 [ 46.873643] ? do_raw_spin_unlock+0x53/0x220 [ 46.874449] ? _raw_spin_unlock+0x1e/0x40 [ 46.875229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.876185] ? static_key_count+0x60/0x80 [ 46.876931] prctl_set_seccomp+0x4e/0x70 [ 46.877697] __do_sys_prctl+0xe6c/0x1d70 [ 46.878462] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.879285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.880235] ? irqentry_exit+0xf3/0x650 [ 46.880926] do_syscall_64+0xbf/0x430 [ 46.881668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.882595] RIP: 0033:0x7fe31ae6d5cd [ 46.883300] 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 [ 46.886402] RSP: 002b:00007fff49dada20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.887763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe31ae6d5cd [ 46.889020] RDX: 000056199f99ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.890279] RBP: 00007fff49dada80 R08: 0000000000000000 R09: 00007fff49dad120 [ 46.891535] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619ae220ad0 [ 46.892816] R13: 00007fff49dadeb0 R14: 00005619ae221bc0 R15: 00005619ae232780 [ 46.894098] [ 46.894511] irq event stamp: 1791 [ 46.895145] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.896633] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.898132] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.899650] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.901142] ---[ end trace 0000000000000000 ]--- [ 47.706953] ------------[ cut here ]------------ [ 47.707931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.710041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.711703] Modules linked in: [ 47.712425] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.714429] Tainted: [W]=WARN [ 47.715035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.716521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.717441] 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 [ 47.720647] RSP: 0018:ffff8880177f7bc0 EFLAGS: 00010286 [ 47.721645] RAX: 0000000000000000 RBX: ffffed1002efef78 RCX: ffffffff813a4050 [ 47.722937] RDX: ffff888016cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.724284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efef2f [ 47.725592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.726873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177f7df8 [ 47.728160] FS: 00007f2ae94d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.729618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.730695] CR2: 00007f2ae99c4580 CR3: 000000001ffef000 CR4: 0000000000350ef0 [ 47.732006] Call Trace: [ 47.732485] [ 47.732906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.733810] ? __create_object+0x59/0x80 [ 47.734601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.735581] __vmalloc_noprof+0x59/0x60 [ 47.736368] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.737266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.738224] bpf_prog_alloc+0x39/0x200 [ 47.738926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.739862] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.740786] do_seccomp+0x349/0x25e0 [ 47.741523] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.742425] ? __pfx_do_seccomp+0x10/0x10 [ 47.743207] ? find_held_lock+0x2b/0x80 [ 47.743937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.744913] ? static_key_count+0x60/0x80 [ 47.745725] prctl_set_seccomp+0x4e/0x70 [ 47.746517] __do_sys_prctl+0xe6c/0x1d70 [ 47.747302] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.748174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.749177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.750159] ? irqentry_exit+0xf3/0x650 [ 47.750889] do_syscall_64+0xbf/0x430 [ 47.751625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.752597] RIP: 0033:0x7f2ae99c45cd [ 47.753305] 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 [ 47.756528] RSP: 002b:00007ffdd6a30c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.757906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ae99c45cd [ 47.759208] RDX: 0000560c656bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.760513] RBP: 00007ffdd6a30c70 R08: 0000000000000000 R09: 00007ffdd6a30310 [ 47.761799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c8d908b10 [ 47.763101] R13: 00007ffdd6a310a0 R14: 0000560c8d9092b0 R15: 0000560c8d91d6f0 [ 47.764442] [ 47.764870] irq event stamp: 1847 [ 47.765533] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 47.767075] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 47.768632] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 47.770180] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 47.771770] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5161' (ECDSA) to the list of known hosts. 2025/11/18 08:09:11 fuzzer started 2025/11/18 08:09:11 dialing manager at localhost:34383 2025/11/18 08:09:12 checking machine... 2025/11/18 08:09:12 checking revisions... [ 48.661915] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:09:12 testing simple program... [ 48.758460] cgroup: Unknown subsys name 'net' [ 48.816897] cgroup: Unknown subsys name 'cpuset' [ 48.830328] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:09:11 Registers: info registers vcpu 0 RAX=ffffffff85c2ca00 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529330 RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe31af330b0 CR3=000000000d482000 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=0b49f26df7cbfebed74105f26638016a XMM02=2c67c8bc2e329bc30000000000304e28 XMM03=fb795ef6d65770560000000000310b20 XMM04=5db8ba1fe485afd300000000000ae988 XMM05=67e4669fd45b9e5900000000003226f8 XMM06=5b75c91c804453420000000000321030 XMM07=e042d86d42eb936e0000000000311c70 XMM08=0fb6e51c24926bfa0000000000304e88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000001abbac RBX=0000000000000000 RCX=ffff8880e548f000 RDX=00000000001abbac RSI=ffffffff81351907 RDI=ffff88806cf240b8 RBP=ffff888018171bc0 RSP=ffff88806cf08d08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000053114 R11=0000000000000001 R12=ffff88806cf37340 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff814e2a23 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 00007fe31a97b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe31af32618 CR3=000000001fee4000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000