[ 45.832468] ------------[ cut here ]------------ [ 45.833233] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.834938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.836136] Modules linked in: [ 45.836621] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.838270] Tainted: [W]=WARN [ 45.838725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.839964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.840683] 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 [ 45.843330] RSP: 0018:ffff888017a87bc0 EFLAGS: 00010286 [ 45.844141] RAX: 0000000000000000 RBX: ffffed1002f50f78 RCX: ffffffff813a4050 [ 45.845199] RDX: ffff888015a99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.846269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f50f2f [ 45.847350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.848413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a87df8 [ 45.849482] FS: 00007f56052de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.850675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.851569] CR2: 00007fff6c9b2ef8 CR3: 000000000e3ab000 CR4: 0000000000350ef0 [ 45.852626] Call Trace: [ 45.853044] [ 45.853383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.854132] ? __create_object+0x59/0x80 [ 45.854745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.855562] __vmalloc_noprof+0x59/0x60 [ 45.856191] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.856916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.857663] bpf_prog_alloc+0x39/0x200 [ 45.858275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.859033] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.859763] do_seccomp+0x349/0x25e0 [ 45.860361] ? find_held_lock+0x2b/0x80 [ 45.860988] ? do_prlimit+0x310/0x610 [ 45.861570] ? __pfx_do_seccomp+0x10/0x10 [ 45.862222] ? do_raw_spin_unlock+0x53/0x220 [ 45.862915] ? _raw_spin_unlock+0x1e/0x40 [ 45.863545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.864341] ? static_key_count+0x60/0x80 [ 45.865008] prctl_set_seccomp+0x4e/0x70 [ 45.865614] __do_sys_prctl+0xe6c/0x1d70 [ 45.866257] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.866960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.867744] ? irqentry_exit+0xf3/0x650 [ 45.868381] do_syscall_64+0xbf/0x430 [ 45.868989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.869745] RIP: 0033:0x7f56057d05cd [ 45.870325] 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 [ 45.872977] RSP: 002b:00007fff6c9b1520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.874113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56057d05cd [ 45.875172] RDX: 0000557646b55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.876266] RBP: 00007fff6c9b1580 R08: 0000000000000000 R09: 00007fff6c9b0c20 [ 45.877321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055764fd32ad0 [ 45.878379] R13: 00007fff6c9b19b0 R14: 000055764fd33bc0 R15: 000055764fd44780 [ 45.879472] [ 45.879830] irq event stamp: 1665 [ 45.880358] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 45.881613] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 45.882874] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 45.884190] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 45.885458] ---[ end trace 0000000000000000 ]--- [ 48.992240] ------------[ cut here ]------------ [ 48.993002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.994670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.995901] Modules linked in: [ 48.996393] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.998023] Tainted: [W]=WARN [ 48.998478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.999692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.000445] 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 [ 49.003057] RSP: 0018:ffff888018527bc0 EFLAGS: 00010286 [ 49.003828] RAX: 0000000000000000 RBX: ffffed10030a4f78 RCX: ffffffff813a4050 [ 49.004899] RDX: ffff8880166ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.005955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a4f2f [ 49.007005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.008126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018527df8 [ 49.009186] FS: 00007fcefc6bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.010373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.011271] CR2: 00007ffe917cdef8 CR3: 000000001f6ea000 CR4: 0000000000350ef0 [ 49.012333] Call Trace: [ 49.012718] [ 49.013093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.013796] ? __create_object+0x59/0x80 [ 49.014441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.015261] __vmalloc_noprof+0x59/0x60 [ 49.015852] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.016572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.017346] bpf_prog_alloc+0x39/0x200 [ 49.017949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.018674] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.019425] do_seccomp+0x349/0x25e0 [ 49.020025] ? find_held_lock+0x2b/0x80 [ 49.020615] ? do_prlimit+0x310/0x610 [ 49.021225] ? __pfx_do_seccomp+0x10/0x10 [ 49.021846] ? do_raw_spin_unlock+0x53/0x220 [ 49.022537] ? _raw_spin_unlock+0x1e/0x40 [ 49.023187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.023999] ? static_key_count+0x60/0x80 [ 49.024628] prctl_set_seccomp+0x4e/0x70 [ 49.025272] __do_sys_prctl+0xe6c/0x1d70 [ 49.025915] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.026585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.027398] ? irqentry_exit+0xf3/0x650 [ 49.028028] do_syscall_64+0xbf/0x430 [ 49.028605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.029385] RIP: 0033:0x7fcefcbaf5cd [ 49.029961] 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 [ 49.032599] RSP: 002b:00007ffe917cc250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.033721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcefcbaf5cd [ 49.034776] RDX: 000055b859c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.035842] RBP: 00007ffe917cc2b0 R08: 0000000000000000 R09: 00007ffe917cb950 [ 49.036905] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b86f1fdbf0 [ 49.037963] R13: 00007ffe917cc6e0 R14: 000055b86f207380 R15: 000055b86f212460 [ 49.039045] [ 49.039403] irq event stamp: 1799 [ 49.040065] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.041439] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.042712] softirqs last enabled at (916): [] handle_softirqs+0x50c/0x770 [ 49.043984] softirqs last disabled at (911): [] __irq_exit_rcu+0xc4/0x100 [ 49.045214] ---[ end trace 0000000000000000 ]--- [ 49.712819] ------------[ cut here ]------------ [ 49.713316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.714371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.715157] Modules linked in: [ 49.715481] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.716533] Tainted: [W]=WARN [ 49.716826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.717608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.718094] 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 [ 49.719759] RSP: 0018:ffff888017b07bc0 EFLAGS: 00010286 [ 49.720280] RAX: 0000000000000000 RBX: ffffed1002f60f78 RCX: ffffffff813a4050 [ 49.720944] RDX: ffff88800c018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.721588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f60f2f [ 49.722261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.722936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b07df8 [ 49.723591] FS: 00007fcff09a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.724343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.724899] CR2: 00007ffd50780ef8 CR3: 000000001f6e5000 CR4: 0000000000350ef0 [ 49.725547] Call Trace: [ 49.725791] [ 49.726035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.726487] ? __create_object+0x59/0x80 [ 49.726872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.727394] __vmalloc_noprof+0x59/0x60 [ 49.727760] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.728216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.728678] bpf_prog_alloc+0x39/0x200 [ 49.729070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.729532] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.730009] do_seccomp+0x349/0x25e0 [ 49.730365] ? find_held_lock+0x2b/0x80 [ 49.730745] ? do_prlimit+0x310/0x610 [ 49.731140] ? __pfx_do_seccomp+0x10/0x10 [ 49.731533] ? do_raw_spin_unlock+0x53/0x220 [ 49.731968] ? _raw_spin_unlock+0x1e/0x40 [ 49.732352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.732830] ? static_key_count+0x60/0x80 [ 49.733243] prctl_set_seccomp+0x4e/0x70 [ 49.733619] __do_sys_prctl+0xe6c/0x1d70 [ 49.734027] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.734447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.734951] ? irqentry_exit+0xf3/0x650 [ 49.735332] do_syscall_64+0xbf/0x430 [ 49.735688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.736187] RIP: 0033:0x7fcff0e9a5cd [ 49.736534] 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 [ 49.738185] RSP: 002b:00007ffd5077e3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.738864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff0e9a5cd [ 49.739539] RDX: 000055e8874b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.740203] RBP: 00007ffd5077e450 R08: 0000000000000000 R09: 00007ffd5077daf0 [ 49.740844] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8a10222b0 [ 49.741512] R13: 00007ffd5077e880 R14: 000055e8a1024d20 R15: 000055e8a10368d0 [ 49.742194] [ 49.742410] irq event stamp: 2575 [ 49.742725] hardirqs last enabled at (2583): [] __up_console_sem+0x78/0x80 [ 49.743526] hardirqs last disabled at (2592): [] __up_console_sem+0x5d/0x80 [ 49.744314] softirqs last enabled at (2502): [] handle_softirqs+0x50c/0x770 [ 49.745121] softirqs last disabled at (2487): [] __irq_exit_rcu+0xc4/0x100 [ 49.745872] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11202' (ECDSA) to the list of known hosts. 2025/11/17 22:25:57 fuzzer started 2025/11/17 22:25:57 dialing manager at localhost:37895 2025/11/17 22:25:57 checking machine... 2025/11/17 22:25:57 checking revisions... [ 50.643211] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:25:57 testing simple program... [ 50.741106] cgroup: Unknown subsys name 'net' [ 50.809584] cgroup: Unknown subsys name 'cpuset' [ 50.825929] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:25:56 Registers: info registers vcpu 0 RAX=0000000000049e7d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcefcc74618 CR3=000000000d2c1000 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=2036353a35323a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a35323a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000f RBX=ffff8880166e8ad0 RCX=ffff88806cf089c4 RDX=0000000000000004 RSI=ffffffff85e1ffe0 RDI=ffff8880166e8ad0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08970 R8 =ffffffff86aa4756 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000022138 R12=ffff8880166e8ad0 R13=ffff88806cf089c4 R14=0000000000000004 R15=0000000000000004 RIP=ffffffff84c71f8a 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 00007fcefc6bd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcefc69c020 CR3=000000001f6f5000 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