[ 46.044981] ------------[ cut here ]------------ [ 46.045895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.047939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.049388] Modules linked in: [ 46.049964] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.051919] Tainted: [W]=WARN [ 46.052510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.054883] 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 [ 46.058000] RSP: 0018:ffff888018df7bc0 EFLAGS: 00010286 [ 46.058948] RAX: 0000000000000000 RBX: ffffed10031bef78 RCX: ffffffff813a4050 [ 46.060214] RDX: ffff8880143b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.061473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bef2f [ 46.062705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.063958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018df7df8 [ 46.065234] FS: 00007f0eca148900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.066642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067678] CR2: 00007ffc44d94ef8 CR3: 000000000cb36000 CR4: 0000000000350ef0 [ 46.068957] Call Trace: [ 46.069451] [ 46.069853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.070733] ? __create_object+0x59/0x80 [ 46.071502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.072451] __vmalloc_noprof+0x59/0x60 [ 46.073208] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.074019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.074942] bpf_prog_alloc+0x39/0x200 [ 46.075660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.076574] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.077474] do_seccomp+0x349/0x25e0 [ 46.078184] ? find_held_lock+0x2b/0x80 [ 46.078888] ? do_prlimit+0x310/0x610 [ 46.079609] ? __pfx_do_seccomp+0x10/0x10 [ 46.080381] ? do_raw_spin_unlock+0x53/0x220 [ 46.081214] ? _raw_spin_unlock+0x1e/0x40 [ 46.081939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.082886] ? static_key_count+0x60/0x80 [ 46.083677] prctl_set_seccomp+0x4e/0x70 [ 46.084449] __do_sys_prctl+0xe6c/0x1d70 [ 46.085238] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.086031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.086988] ? irqentry_exit+0xf3/0x650 [ 46.087734] do_syscall_64+0xbf/0x430 [ 46.088462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.089416] RIP: 0033:0x7f0eca63a5cd [ 46.090061] 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 [ 46.093160] RSP: 002b:00007ffc44d93900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.094506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0eca63a5cd [ 46.095779] RDX: 0000564e89bdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.097047] RBP: 00007ffc44d93960 R08: 0000000000000000 R09: 00007ffc44d93000 [ 46.098307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e997b7bf0 [ 46.099555] R13: 00007ffc44d93d90 R14: 0000564e997c1380 R15: 0000564e997cc460 [ 46.100843] [ 46.101304] irq event stamp: 1719 [ 46.101895] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.103397] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.104907] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.106415] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.107896] ---[ end trace 0000000000000000 ]--- [ 48.838537] ------------[ cut here ]------------ [ 48.839644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.841937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.843658] Modules linked in: [ 48.844406] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.846717] Tainted: [W]=WARN [ 48.847428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.849163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.850215] 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 [ 48.853891] RSP: 0018:ffff88800e577bc0 EFLAGS: 00010286 [ 48.855015] RAX: 0000000000000000 RBX: ffffed1001caef78 RCX: ffffffff813a4050 [ 48.856493] RDX: ffff88800fc73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.857994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001caef2f [ 48.859484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.860976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e577df8 [ 48.862461] FS: 00007f9cda8f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.864122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.865406] CR2: 00007ffdb7357ef8 CR3: 000000001ffad000 CR4: 0000000000350ef0 [ 48.866900] Call Trace: [ 48.867496] [ 48.867972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.869112] ? __create_object+0x59/0x80 [ 48.869876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.870839] __vmalloc_noprof+0x59/0x60 [ 48.871579] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.872445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.873382] bpf_prog_alloc+0x39/0x200 [ 48.874060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.874971] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.875859] do_seccomp+0x349/0x25e0 [ 48.876546] ? find_held_lock+0x2b/0x80 [ 48.877300] ? do_prlimit+0x310/0x610 [ 48.877967] ? __pfx_do_seccomp+0x10/0x10 [ 48.878734] ? do_raw_spin_unlock+0x53/0x220 [ 48.879545] ? _raw_spin_unlock+0x1e/0x40 [ 48.880305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.881269] ? static_key_count+0x60/0x80 [ 48.882001] prctl_set_seccomp+0x4e/0x70 [ 48.882758] __do_sys_prctl+0xe6c/0x1d70 [ 48.883516] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.884347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.885305] ? irqentry_exit+0xf3/0x650 [ 48.885997] do_syscall_64+0xbf/0x430 [ 48.886716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.887630] RIP: 0033:0x7f9cdadeb5cd [ 48.888316] 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 [ 48.891385] RSP: 002b:00007ffdb7356480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.892714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cdadeb5cd [ 48.893975] RDX: 000055a039a87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.895201] RBP: 00007ffdb73564e0 R08: 0000000000000000 R09: 00007ffdb7355b80 [ 48.896430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0685a3b10 [ 48.897689] R13: 00007ffdb7356910 R14: 000055a0685a42b0 R15: 000055a0685b86f0 [ 48.898942] [ 48.899394] irq event stamp: 1753 [ 48.899982] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.901466] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.902683] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 48.903903] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 48.905122] ---[ end trace 0000000000000000 ]--- [ 49.578990] ------------[ cut here ]------------ [ 49.579907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.581966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.583429] Modules linked in: [ 49.584024] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.585994] Tainted: [W]=WARN [ 49.586580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.589473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.590493] 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 [ 49.593700] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 49.594689] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 49.595975] RDX: ffff88800f611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.597280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 49.598590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.599882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 49.601203] FS: 00007f027c7ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.602643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.603693] CR2: 00007ffca2554ef8 CR3: 000000001fd78000 CR4: 0000000000350ef0 [ 49.604999] Call Trace: [ 49.605508] [ 49.605926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.606828] ? __create_object+0x59/0x80 [ 49.607609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.608590] __vmalloc_noprof+0x59/0x60 [ 49.609370] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.610257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.611189] bpf_prog_alloc+0x39/0x200 [ 49.611891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.612824] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.613736] do_seccomp+0x349/0x25e0 [ 49.614462] ? find_held_lock+0x2b/0x80 [ 49.615234] ? do_prlimit+0x310/0x610 [ 49.615945] ? __pfx_do_seccomp+0x10/0x10 [ 49.616733] ? do_raw_spin_unlock+0x53/0x220 [ 49.617592] ? _raw_spin_unlock+0x1e/0x40 [ 49.618370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.619353] ? static_key_count+0x60/0x80 [ 49.620116] prctl_set_seccomp+0x4e/0x70 [ 49.620911] __do_sys_prctl+0xe6c/0x1d70 [ 49.621689] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.622549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.623515] ? irqentry_exit+0xf3/0x650 [ 49.624286] do_syscall_64+0xbf/0x430 [ 49.625017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.625956] RIP: 0033:0x7f027cce05cd [ 49.626673] 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 [ 49.629888] RSP: 002b:00007ffca2553db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.631240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f027cce05cd [ 49.632543] RDX: 00005586c85b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.633858] RBP: 00007ffca2553e10 R08: 0000000000000000 R09: 00007ffca25534b0 [ 49.635161] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586d9b6dad0 [ 49.636451] R13: 00007ffca2554240 R14: 00005586d9b6ebc0 R15: 00005586d9b7f780 [ 49.637768] [ 49.638240] irq event stamp: 2115 [ 49.638854] hardirqs last enabled at (2123): [] __up_console_sem+0x78/0x80 [ 49.640388] hardirqs last disabled at (2132): [] __up_console_sem+0x5d/0x80 [ 49.641895] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.643185] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.644457] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1397' (ECDSA) to the list of known hosts. 2025/11/17 20:38:32 fuzzer started 2025/11/17 20:38:32 dialing manager at localhost:37895 2025/11/17 20:38:32 checking machine... 2025/11/17 20:38:32 checking revisions... [ 50.501095] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:38:32 testing simple program... [ 50.579215] cgroup: Unknown subsys name 'net' [ 50.654629] cgroup: Unknown subsys name 'cpuset' [ 50.676475] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:38:31 Registers: info registers vcpu 0 RAX=ffffffff87ae35a0 RBX=ffff8880168e3780 RCX=eab34365c7f49dfa RDX=eab34365c7f49dfa RSI=00000000feb29bd5 RDI=ffff8880168e41d8 RBP=ffff8880168e41d8 RSP=ffff888016d57870 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880168e41d8 R13=0000000000004af0 R14=0000000000000000 R15=eab34365c7f49dfa RIP=ffffffff81527b75 RFL=00000086 [--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 00007fa37d6eb700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9cdaeb10b0 CR3=000000000e2e9000 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=2031333a38333a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a38333a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023b59 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=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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d1c877388 CR3=000000000d97d000 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=93c0a2024c2f44a19841d47d844d0227 XMM02=0000000000302d50ec2efd57dc4c00df XMM03=000000000030f660d12640e909d2cea4 XMM04=572e45a07e24091000000000000ae988 XMM05=d96330e2d2db8632000000000031f850 XMM06=474038aa6c007e1f000000000031f6d8 XMM07=e042d86d42eb936e000000000030f8e0 XMM08=d12640e909d2cea40000000000302db0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000