[ 46.961516] ------------[ cut here ]------------ [ 46.962429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.964425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.965876] Modules linked in: [ 46.966734] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.968806] Tainted: [W]=WARN [ 46.969410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.970894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.971822] 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 [ 46.974993] RSP: 0018:ffff88801a5c7bc0 EFLAGS: 00010286 [ 46.975985] RAX: 0000000000000000 RBX: ffffed10034b8f78 RCX: ffffffff813a4050 [ 46.977272] RDX: ffff888015c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.978563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b8f2f [ 46.979832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.981111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5c7df8 [ 46.982400] FS: 00007efd332b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.983837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.984905] CR2: 00007efd3381d4a6 CR3: 000000000a215000 CR4: 0000000000350ef0 [ 46.986201] Call Trace: [ 46.986706] [ 46.987116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.988010] ? __create_object+0x59/0x80 [ 46.988790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.989764] __vmalloc_noprof+0x59/0x60 [ 46.990520] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.991388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.992325] bpf_prog_alloc+0x39/0x200 [ 46.993010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.993966] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.994853] do_seccomp+0x349/0x25e0 [ 46.995571] ? find_held_lock+0x2b/0x80 [ 46.996342] ? do_prlimit+0x310/0x610 [ 46.997037] ? __pfx_do_seccomp+0x10/0x10 [ 46.997842] ? do_raw_spin_unlock+0x53/0x220 [ 46.998665] ? _raw_spin_unlock+0x1e/0x40 [ 46.999441] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.000399] ? static_key_count+0x60/0x80 [ 47.001168] prctl_set_seccomp+0x4e/0x70 [ 47.001947] __do_sys_prctl+0xe6c/0x1d70 [ 47.002716] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.003570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.004529] ? irqentry_exit+0xf3/0x650 [ 47.005311] do_syscall_64+0xbf/0x430 [ 47.006002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.006954] RIP: 0033:0x7efd337a95cd [ 47.007675] 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 [ 47.010836] RSP: 002b:00007fff69967f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.012201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd337a95cd [ 47.013485] RDX: 00005562b3cc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.014766] RBP: 00007fff69967f90 R08: 0000000000000000 R09: 00007fff69967630 [ 47.016039] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562ddf25ad0 [ 47.017322] R13: 00007fff699683c0 R14: 00005562ddf26bc0 R15: 00005562ddf37780 [ 47.018630] [ 47.019057] irq event stamp: 1769 [ 47.019710] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 47.021252] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.022782] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 47.024329] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 47.025762] ---[ end trace 0000000000000000 ]--- [ 49.871201] ------------[ cut here ]------------ [ 49.872014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.873682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.874895] Modules linked in: [ 49.875608] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.877325] Tainted: [W]=WARN [ 49.877783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.879006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.879767] 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 [ 49.882377] RSP: 0018:ffff88801a087bc0 EFLAGS: 00010286 [ 49.883143] RAX: 0000000000000000 RBX: ffffed1003410f78 RCX: ffffffff813a4050 [ 49.884206] RDX: ffff88801a31d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.885281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003410f2f [ 49.886338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.887408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a087df8 [ 49.888467] FS: 00007f3352048900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.889662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.890547] CR2: 00007ffedef3aef8 CR3: 000000000da57000 CR4: 0000000000350ef0 [ 49.891608] Call Trace: [ 49.891989] [ 49.892361] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.893068] ? __create_object+0x59/0x80 [ 49.893727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.894530] __vmalloc_noprof+0x59/0x60 [ 49.895122] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.895843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896615] bpf_prog_alloc+0x39/0x200 [ 49.897193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897965] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898716] do_seccomp+0x349/0x25e0 [ 49.899308] ? find_held_lock+0x2b/0x80 [ 49.899900] ? do_prlimit+0x310/0x610 [ 49.900514] ? __pfx_do_seccomp+0x10/0x10 [ 49.901131] ? do_raw_spin_unlock+0x53/0x220 [ 49.901820] ? _raw_spin_unlock+0x1e/0x40 [ 49.902470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.903226] ? static_key_count+0x60/0x80 [ 49.903892] prctl_set_seccomp+0x4e/0x70 [ 49.904529] __do_sys_prctl+0xe6c/0x1d70 [ 49.905149] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.906673] ? irqentry_exit+0xf3/0x650 [ 49.907315] do_syscall_64+0xbf/0x430 [ 49.907893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908680] RIP: 0033:0x7f335253a5cd [ 49.909284] 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 [ 49.911902] RSP: 002b:00007ffedef38c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.913022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f335253a5cd [ 49.914104] RDX: 000055c0e29bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.915162] RBP: 00007ffedef38c80 R08: 0000000000000000 R09: 00007ffedef38320 [ 49.916245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0f3508bf0 [ 49.917309] R13: 00007ffedef390b0 R14: 000055c0f3512380 R15: 000055c0f351d460 [ 49.918371] [ 49.918722] irq event stamp: 1895 [ 49.919221] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 49.920498] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.921786] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 49.923095] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 49.924377] ---[ end trace 0000000000000000 ]--- [ 50.536754] ------------[ cut here ]------------ [ 50.537719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.539774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.541271] Modules linked in: [ 50.541866] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.544086] Tainted: [W]=WARN [ 50.544931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.546455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.547386] 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 [ 50.550632] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 50.551636] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 50.552931] RDX: ffff88800fb63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.554254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 50.555552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.556855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 50.558181] FS: 00007f1c285b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.559612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.560684] CR2: 00007f1c28aa3580 CR3: 000000002057c000 CR4: 0000000000350ef0 [ 50.561985] Call Trace: [ 50.562518] [ 50.562937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563844] ? __create_object+0x59/0x80 [ 50.564644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.565647] __vmalloc_noprof+0x59/0x60 [ 50.566404] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.567289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568172] bpf_prog_alloc+0x39/0x200 [ 50.568918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.569867] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.570776] do_seccomp+0x349/0x25e0 [ 50.571500] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.572415] ? __pfx_do_seccomp+0x10/0x10 [ 50.573188] ? find_held_lock+0x2b/0x80 [ 50.573971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.574944] ? static_key_count+0x60/0x80 [ 50.575762] prctl_set_seccomp+0x4e/0x70 [ 50.576565] __do_sys_prctl+0xe6c/0x1d70 [ 50.577387] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.578201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.579177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.580154] ? irqentry_exit+0xf3/0x650 [ 50.580933] do_syscall_64+0xbf/0x430 [ 50.581679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.582649] RIP: 0033:0x7f1c28aa35cd [ 50.583355] 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 [ 50.586547] RSP: 002b:00007ffe64d2c8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.587927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c28aa35cd [ 50.589261] RDX: 000055a41751be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.590560] RBP: 00007ffe64d2c900 R08: 0000000000000000 R09: 00007ffe64d2bfa0 [ 50.591861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a447a09b10 [ 50.593156] R13: 00007ffe64d2cd30 R14: 000055a447a0a2b0 R15: 000055a447a1e6f0 [ 50.594334] [ 50.594606] irq event stamp: 1835 [ 50.594991] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.595969] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.596952] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 50.597954] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 50.598735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33495' (ECDSA) to the list of known hosts. 2025/11/18 03:49:13 fuzzer started 2025/11/18 03:49:13 dialing manager at localhost:37895 2025/11/18 03:49:14 checking machine... 2025/11/18 03:49:14 checking revisions... [ 51.432172] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:49:14 testing simple program... [ 51.531091] cgroup: Unknown subsys name 'net' [ 51.586793] cgroup: Unknown subsys name 'cpuset' [ 51.615413] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:49:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81a84544 RDX=0000000000000000 RSI=ffffffff86aaa302 RDI=ffffffff8671c5e0 RBP=ffffffff8671c5e0 RSP=ffff888016a5f618 R8 =ffffffff86aaa302 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308b R12=ffffffff8671c5e0 R13=ffffffff8671c5e0 R14=ffffffff8671c5e0 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007f3352048900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3351ff2008 CR3=0000000020404000 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=0000000000000000 RBX=ffffffff85f071e0 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88806cf08d60 RBP=1ffff1100d9e11a8 RSP=ffff88806cf08d38 R8 =0000000000000001 R9 =ffffed100d9e11ac R10=0000000000000003 R11=0000000000000001 R12=ffffffff85f071e8 R13=ffffffff85f071f0 R14=ffff88801a755380 R15=ffff888008c4b780 RIP=ffffffff8152d734 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 00007f7875e1e900 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=00007f7875536658 CR3=000000001675b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=b031971899a59e5a00000000000ae988 XMM05=f7f93eb408109e380000000000321c58 XMM06=14648eaa1277bab10000000000320af0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000