[ 45.669636] ------------[ cut here ]------------ [ 45.670628] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.672534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.673923] Modules linked in: [ 45.674607] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.676377] Tainted: [W]=WARN [ 45.676836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.678081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.678795] 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 [ 45.681452] RSP: 0018:ffff88801570fbc0 EFLAGS: 00010286 [ 45.682276] RAX: 0000000000000000 RBX: ffffed1002ae1f78 RCX: ffffffff813a4050 [ 45.683342] RDX: ffff888016df0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.684438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae1f2f [ 45.685506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.686578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801570fdf8 [ 45.687644] FS: 00007f5b7df75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.688854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.689742] CR2: 00007f5b7e467580 CR3: 000000000e00c000 CR4: 0000000000350ef0 [ 45.690811] Call Trace: [ 45.691244] [ 45.691591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.692354] ? __create_object+0x59/0x80 [ 45.692968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.693779] __vmalloc_noprof+0x59/0x60 [ 45.694419] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.695144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.695892] bpf_prog_alloc+0x39/0x200 [ 45.696513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.697286] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.697999] do_seccomp+0x349/0x25e0 [ 45.698602] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.699349] ? __pfx_do_seccomp+0x10/0x10 [ 45.699977] ? find_held_lock+0x2b/0x80 [ 45.700621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.701443] ? static_key_count+0x60/0x80 [ 45.702128] prctl_set_seccomp+0x4e/0x70 [ 45.702738] __do_sys_prctl+0xe6c/0x1d70 [ 45.703398] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.704125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.704889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.705702] ? irqentry_exit+0xf3/0x650 [ 45.706341] do_syscall_64+0xbf/0x430 [ 45.706917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.707711] RIP: 0033:0x7f5b7e4675cd [ 45.708331] 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 [ 45.710981] RSP: 002b:00007ffeee1f5300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.712141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b7e4675cd [ 45.713210] RDX: 00005576a0324e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.714289] RBP: 00007ffeee1f5360 R08: 0000000000000000 R09: 00007ffeee1f4a00 [ 45.715361] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576d19a92b0 [ 45.716439] R13: 00007ffeee1f5790 R14: 00005576d19abd20 R15: 00005576d19bd8d0 [ 45.717542] [ 45.717895] irq event stamp: 2447 [ 45.718451] hardirqs last enabled at (2457): [] __up_console_sem+0x78/0x80 [ 45.719734] hardirqs last disabled at (2466): [] __up_console_sem+0x5d/0x80 [ 45.721004] softirqs last enabled at (2436): [] handle_softirqs+0x50c/0x770 [ 45.722288] softirqs last disabled at (2431): [] __irq_exit_rcu+0xc4/0x100 [ 45.723555] ---[ end trace 0000000000000000 ]--- [ 48.514651] ------------[ cut here ]------------ [ 48.515604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.517696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.519167] Modules linked in: [ 48.519769] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.522056] Tainted: [W]=WARN [ 48.522723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.524241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.525160] 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 [ 48.528391] RSP: 0018:ffff888016d67bc0 EFLAGS: 00010286 [ 48.529375] RAX: 0000000000000000 RBX: ffffed1002dacf78 RCX: ffffffff813a4050 [ 48.530659] RDX: ffff888019ab9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.531974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dacf2f [ 48.533269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.534562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d67df8 [ 48.535852] FS: 00007efe9e6df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.537338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.538416] CR2: 00007efe9ec454a6 CR3: 00000000207b4000 CR4: 0000000000350ef0 [ 48.539736] Call Trace: [ 48.540280] [ 48.540700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.541614] ? __create_object+0x59/0x80 [ 48.542404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.543377] __vmalloc_noprof+0x59/0x60 [ 48.544185] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.545024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.545972] bpf_prog_alloc+0x39/0x200 [ 48.546712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.547658] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.548602] do_seccomp+0x349/0x25e0 [ 48.549340] ? find_held_lock+0x2b/0x80 [ 48.550114] ? do_prlimit+0x310/0x610 [ 48.550832] ? __pfx_do_seccomp+0x10/0x10 [ 48.551628] ? do_raw_spin_unlock+0x53/0x220 [ 48.552499] ? _raw_spin_unlock+0x1e/0x40 [ 48.553293] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.554265] ? static_key_count+0x60/0x80 [ 48.555023] prctl_set_seccomp+0x4e/0x70 [ 48.555816] __do_sys_prctl+0xe6c/0x1d70 [ 48.556651] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.557527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.558499] ? irqentry_exit+0xf3/0x650 [ 48.559272] do_syscall_64+0xbf/0x430 [ 48.560016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.560984] RIP: 0033:0x7efe9ebd15cd [ 48.561681] 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 [ 48.564905] RSP: 002b:00007ffcc2fa0f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.566300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe9ebd15cd [ 48.567575] RDX: 00005646bb72ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.568890] RBP: 00007ffcc2fa0fc0 R08: 0000000000000000 R09: 00007ffcc2fa0660 [ 48.570184] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646c8956ad0 [ 48.571477] R13: 00007ffcc2fa13f0 R14: 00005646c8957bc0 R15: 00005646c8968780 [ 48.572817] [ 48.573248] irq event stamp: 1809 [ 48.573787] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.575134] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.576525] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 48.577895] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 48.579243] ---[ end trace 0000000000000000 ]--- [ 49.360196] ------------[ cut here ]------------ [ 49.361126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.363180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.364623] Modules linked in: [ 49.365282] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.367269] Tainted: [W]=WARN [ 49.367825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.370730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.371731] 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 [ 49.374903] RSP: 0018:ffff88800f59fbc0 EFLAGS: 00010286 [ 49.375891] RAX: 0000000000000000 RBX: ffffed1001eb3f78 RCX: ffffffff813a4050 [ 49.377175] RDX: ffff8880143b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.378451] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb3f2f [ 49.379717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.381006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f59fdf8 [ 49.382291] FS: 00007f8d0084f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.383729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.384794] CR2: 00007fff277c2ef7 CR3: 0000000009c12000 CR4: 0000000000350ef0 [ 49.386098] Call Trace: [ 49.386559] [ 49.386962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.387888] ? __create_object+0x59/0x80 [ 49.388682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.389660] __vmalloc_noprof+0x59/0x60 [ 49.390427] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.391302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.392254] bpf_prog_alloc+0x39/0x200 [ 49.392951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.393882] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.394805] do_seccomp+0x349/0x25e0 [ 49.395524] ? find_held_lock+0x2b/0x80 [ 49.396292] ? do_prlimit+0x310/0x610 [ 49.396982] ? __pfx_do_seccomp+0x10/0x10 [ 49.397768] ? do_raw_spin_unlock+0x53/0x220 [ 49.398603] ? _raw_spin_unlock+0x1e/0x40 [ 49.399383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.400374] ? static_key_count+0x60/0x80 [ 49.401177] prctl_set_seccomp+0x4e/0x70 [ 49.401902] __do_sys_prctl+0xe6c/0x1d70 [ 49.402697] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.403550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.404535] ? irqentry_exit+0xf3/0x650 [ 49.405308] do_syscall_64+0xbf/0x430 [ 49.405997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.406953] RIP: 0033:0x7f8d00d415cd [ 49.407651] 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 [ 49.410833] RSP: 002b:00007fff277c1050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.412218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d00d415cd [ 49.413505] RDX: 000055cf80e26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.414797] RBP: 00007fff277c10b0 R08: 0000000000000000 R09: 00007fff277c0750 [ 49.416106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfb560f2b0 [ 49.417399] R13: 00007fff277c14e0 R14: 000055cfb5611d20 R15: 000055cfb56238d0 [ 49.418717] [ 49.419180] irq event stamp: 2211 [ 49.419785] hardirqs last enabled at (2219): [] __up_console_sem+0x78/0x80 [ 49.421317] hardirqs last disabled at (2228): [] __up_console_sem+0x5d/0x80 [ 49.422833] softirqs last enabled at (2198): [] handle_softirqs+0x50c/0x770 [ 49.424389] softirqs last disabled at (2183): [] __irq_exit_rcu+0xc4/0x100 [ 49.425905] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62079' (ECDSA) to the list of known hosts. 2025/11/18 01:16:57 fuzzer started 2025/11/18 01:16:57 dialing manager at localhost:37895 2025/11/18 01:16:57 checking machine... 2025/11/18 01:16:57 checking revisions... [ 50.328153] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:16:58 testing simple program... [ 50.429568] cgroup: Unknown subsys name 'net' [ 50.505113] cgroup: Unknown subsys name 'cpuset' [ 50.518163] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:16:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627860 RDX=ffff888009627840 RSI=ffff888009611bc0 RDI=ffff8880096277f0 RBP=ffff888009627840 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009627840 R11=0000000000000001 R12=ffff8880096277f0 R13=ffff888009627868 R14=ffff888009627888 R15=ffff888009627840 RIP=ffffffff84c6da1d RFL=00000286 [--S--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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe9e6ae008 CR3=00000000206ff000 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=00000000000255cb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5d98f7a8 CR3=000000000e558000 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=1d63b3fd7c1414834b49d5ed43b6affb XMM02=ec2efd57dc4c00df0000000000303f68 XMM03=403e6e3a789f8add0000000000304038 XMM04=a07e94e11682ebee00000000000ae988 XMM05=14648eaa1277bab10000000000320cf0 XMM06=4c9f41e6f15699b5000000000031a948 XMM07=e042d86d42eb936e00000000003122f8 XMM08=403e6e3a789f8add0000000000304038 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000