[ 39.032049] ------------[ cut here ]------------ [ 39.033009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.035075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.036912] Modules linked in: [ 39.037847] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.039881] Tainted: [W]=WARN [ 39.040491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.042008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.042939] 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 [ 39.046120] RSP: 0018:ffff888016557bc0 EFLAGS: 00010286 [ 39.047094] RAX: 0000000000000000 RBX: ffffed1002caaf78 RCX: ffffffff813a4050 [ 39.048377] RDX: ffff88801a310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.049653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caaf2f [ 39.050927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.052205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016557df8 [ 39.053491] FS: 00007f35aeaaf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.054930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.056001] CR2: 00007ffe8873bef7 CR3: 000000000a054000 CR4: 0000000000350ef0 [ 39.057683] Call Trace: [ 39.058146] [ 39.058610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.059494] ? __create_object+0x59/0x80 [ 39.060228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.061212] __vmalloc_noprof+0x59/0x60 [ 39.061971] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.062853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063788] bpf_prog_alloc+0x39/0x200 [ 39.064525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065453] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.066307] do_seccomp+0x349/0x25e0 [ 39.067021] ? find_held_lock+0x2b/0x80 [ 39.067770] ? do_prlimit+0x310/0x610 [ 39.068510] ? __pfx_do_seccomp+0x10/0x10 [ 39.069257] ? do_raw_spin_unlock+0x53/0x220 [ 39.070099] ? _raw_spin_unlock+0x1e/0x40 [ 39.070890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.071852] ? static_key_count+0x60/0x80 [ 39.072657] prctl_set_seccomp+0x4e/0x70 [ 39.073396] __do_sys_prctl+0xe6c/0x1d70 [ 39.074172] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.075023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075993] ? irqentry_exit+0xf3/0x650 [ 39.076753] do_syscall_64+0xbf/0x430 [ 39.077510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.078465] RIP: 0033:0x7f35aefa15cd [ 39.079120] 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 [ 39.082342] RSP: 002b:00007ffe8873a0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.083726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35aefa15cd [ 39.085064] RDX: 000055ef04835e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.086391] RBP: 00007ffe8873a130 R08: 0000000000000000 R09: 00007ffe887397d0 [ 39.087729] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef25e1d240 [ 39.089027] R13: 00007ffe8873a560 R14: 000055ef25e26380 R15: 000055ef25e31540 [ 39.090371] [ 39.090853] irq event stamp: 3985 [ 39.091518] hardirqs last enabled at (3995): [] __up_console_sem+0x78/0x80 [ 39.093067] hardirqs last disabled at (4004): [] __up_console_sem+0x5d/0x80 [ 39.094633] softirqs last enabled at (3962): [] handle_softirqs+0x50c/0x770 [ 39.096200] softirqs last disabled at (3957): [] __irq_exit_rcu+0xc4/0x100 [ 39.097700] ---[ end trace 0000000000000000 ]--- [ 41.854722] ------------[ cut here ]------------ [ 41.855495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.857163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.858395] Modules linked in: [ 41.859110] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.860853] Tainted: [W]=WARN [ 41.861340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.862579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.863310] 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 [ 41.865988] RSP: 0018:ffff88801ac87bc0 EFLAGS: 00010286 [ 41.866807] RAX: 0000000000000000 RBX: ffffed1003590f78 RCX: ffffffff813a4050 [ 41.867890] RDX: ffff888018325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.868978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003590f2f [ 41.870055] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.871135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac87df8 [ 41.872228] FS: 00007fb5654f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.873448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.874303] CR2: 00007fb5659e5580 CR3: 000000000d21a000 CR4: 0000000000350ef0 [ 41.875386] Call Trace: [ 41.875805] [ 41.876142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.876898] ? __create_object+0x59/0x80 [ 41.877558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.878334] __vmalloc_noprof+0x59/0x60 [ 41.878972] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.879709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.880486] bpf_prog_alloc+0x39/0x200 [ 41.881066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.881860] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.882612] do_seccomp+0x349/0x25e0 [ 41.883185] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.883951] ? __pfx_do_seccomp+0x10/0x10 [ 41.884623] ? find_held_lock+0x2b/0x80 [ 41.885244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.886068] ? static_key_count+0x60/0x80 [ 41.886758] prctl_set_seccomp+0x4e/0x70 [ 41.887379] __do_sys_prctl+0xe6c/0x1d70 [ 41.888056] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.888782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.889623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.890407] ? irqentry_exit+0xf3/0x650 [ 41.891063] do_syscall_64+0xbf/0x430 [ 41.891697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.892519] RIP: 0033:0x7fb5659e55cd [ 41.893077] 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 [ 41.895752] RSP: 002b:00007ffd5bd4cf90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.896905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5659e55cd [ 41.897999] RDX: 0000560e7659ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.899077] RBP: 00007ffd5bd4cff0 R08: 0000000000000000 R09: 00007ffd5bd4c690 [ 41.900163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e9b2f6ad0 [ 41.901240] R13: 00007ffd5bd4d420 R14: 0000560e9b2f7bc0 R15: 0000560e9b308780 [ 41.902338] [ 41.902724] irq event stamp: 1859 [ 41.903225] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 41.904492] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 41.905767] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 41.907047] softirqs last disabled at (1489): [] __irq_exit_rcu+0xc4/0x100 [ 41.908307] ---[ end trace 0000000000000000 ]--- [ 42.590797] ------------[ cut here ]------------ [ 42.591704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.593670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.595120] Modules linked in: [ 42.595972] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.598003] Tainted: [W]=WARN [ 42.598596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.600065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.600978] 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 [ 42.604140] RSP: 0018:ffff88801788fbc0 EFLAGS: 00010286 [ 42.605108] RAX: 0000000000000000 RBX: ffffed1002f11f78 RCX: ffffffff813a4050 [ 42.606392] RDX: ffff8880163b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.607678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f11f2f [ 42.608961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.610253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801788fdf8 [ 42.611533] FS: 00007f84b905d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.612972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.614046] CR2: 00007ffdcfbc9ef7 CR3: 000000000f65f000 CR4: 0000000000350ef0 [ 42.615334] Call Trace: [ 42.615846] [ 42.616262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.617174] ? __create_object+0x59/0x80 [ 42.617950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.618914] __vmalloc_noprof+0x59/0x60 [ 42.619670] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.620530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.621472] bpf_prog_alloc+0x39/0x200 [ 42.622158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.623098] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.624005] do_seccomp+0x349/0x25e0 [ 42.624714] ? find_held_lock+0x2b/0x80 [ 42.625481] ? do_prlimit+0x310/0x610 [ 42.626175] ? __pfx_do_seccomp+0x10/0x10 [ 42.626963] ? do_raw_spin_unlock+0x53/0x220 [ 42.627796] ? _raw_spin_unlock+0x1e/0x40 [ 42.628583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.629555] ? static_key_count+0x60/0x80 [ 42.630305] prctl_set_seccomp+0x4e/0x70 [ 42.631079] __do_sys_prctl+0xe6c/0x1d70 [ 42.631855] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.632723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.633700] ? irqentry_exit+0xf3/0x650 [ 42.634470] do_syscall_64+0xbf/0x430 [ 42.635156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.636113] RIP: 0033:0x7f84b954f5cd [ 42.636811] 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 [ 42.639988] RSP: 002b:00007ffdcfbc88f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.641349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84b954f5cd [ 42.642520] RDX: 000055d7e1126e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.643594] RBP: 00007ffdcfbc8950 R08: 0000000000000000 R09: 00007ffdcfbc7ff0 [ 42.644665] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7f8cffad0 [ 42.645758] R13: 00007ffdcfbc8d80 R14: 000055d7f8d00bc0 R15: 000055d7f8d11780 [ 42.646836] [ 42.647199] irq event stamp: 1787 [ 42.647742] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.649018] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.650307] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.651606] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.652876] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35401' (ECDSA) to the list of known hosts. 2025/11/19 01:32:57 fuzzer started 2025/11/19 01:32:57 dialing manager at localhost:34383 2025/11/19 01:32:57 checking machine... 2025/11/19 01:32:57 checking revisions... [ 43.500808] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:32:57 testing simple program... [ 43.578858] cgroup: Unknown subsys name 'net' [ 43.647267] cgroup: Unknown subsys name 'cpuset' [ 43.691054] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:32:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880165ab780 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff8880165ac278 RDI=ffff8880165ab780 RBP=ffff8880165ac1d8 RSP=ffff88806ce08620 R8 =0000000000000000 R9 =0000000000000033 R10=0000000000000001 R11=0000000000000000 R12=ffff8880165ac278 R13=0000000000000004 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff81527725 RFL=00000002 [-------] 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 00007fb5654f3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb56549d008 CR3=00000000208af000 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=dffffc0000000000 RBX=ffffffff81b8b99b RCX=ffff88801811793c RDX=1ffff11003022f48 RSI=ffffffff85e1ffe0 RDI=ffffffff81b8b99b RBP=ffffffff81b8b99b RSP=ffff888018117998 R8 =0000000000000001 R9 =ffff888018117a28 R10=000000000003c9ed R11=0000000000023e33 R12=0000000000000001 R13=0000000000000000 R14=ffff8880165ab780 R15=ffff888009462500 RIP=ffffffff81439c92 RFL=00000287 [--S--PC] 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 00007fb5654f3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7734c9000 CR3=00000000208af000 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=32333a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000