[ 51.472713] ------------[ cut here ]------------ [ 51.473748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.475978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 51.477656] Modules linked in: [ 51.478301] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.480468] Tainted: [W]=WARN [ 51.481069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.482712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.484030] 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 [ 51.487379] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 51.488438] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 51.489786] RDX: ffff888015bab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.491120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 51.492473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.493802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 51.495136] FS: 00007ff0c0b91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.496617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.497706] CR2: 00007ff0c1083580 CR3: 000000000da40000 CR4: 0000000000350ef0 [ 51.499052] Call Trace: [ 51.499595] [ 51.500038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.501025] ? __create_object+0x59/0x80 [ 51.501870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.502939] __vmalloc_noprof+0x59/0x60 [ 51.503759] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.504684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.505704] bpf_prog_alloc+0x39/0x200 [ 51.506508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.507501] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.508476] do_seccomp+0x349/0x25e0 [ 51.509206] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.510187] ? __pfx_do_seccomp+0x10/0x10 [ 51.511027] ? find_held_lock+0x2b/0x80 [ 51.511850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.512895] ? static_key_count+0x60/0x80 [ 51.513766] prctl_set_seccomp+0x4e/0x70 [ 51.514595] __do_sys_prctl+0xe6c/0x1d70 [ 51.515442] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.516325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.517379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.518465] ? irqentry_exit+0xf3/0x650 [ 51.519238] do_syscall_64+0xbf/0x430 [ 51.520041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.521059] RIP: 0033:0x7ff0c10835cd [ 51.521814] 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 [ 51.525225] RSP: 002b:00007ffe1a537cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.526686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0c10835cd [ 51.528061] RDX: 000055e19ca95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.529448] RBP: 00007ffe1a537d30 R08: 0000000000000000 R09: 00007ffe1a5373d0 [ 51.530827] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1afa1cbf0 [ 51.532182] R13: 00007ffe1a538160 R14: 000055e1afa26380 R15: 000055e1afa31460 [ 51.533582] [ 51.534029] irq event stamp: 1763 [ 51.534705] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 51.536261] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 51.537831] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 51.539413] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 51.540982] ---[ end trace 0000000000000000 ]--- [ 54.250760] ------------[ cut here ]------------ [ 54.251569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.253241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.254437] Modules linked in: [ 54.254924] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.256764] Tainted: [W]=WARN [ 54.257238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.258731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.259492] 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 [ 54.262131] RSP: 0018:ffff88801650fbc0 EFLAGS: 00010286 [ 54.262942] RAX: 0000000000000000 RBX: ffffed1002ca1f78 RCX: ffffffff813a4050 [ 54.263997] RDX: ffff888015751bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.265061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca1f2f [ 54.266130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.267176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801650fdf8 [ 54.268230] FS: 00007fb426d2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.269436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.270284] CR2: 00007ffc4898eef7 CR3: 000000000ba62000 CR4: 0000000000350ef0 [ 54.271344] Call Trace: [ 54.271752] [ 54.272091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.272849] ? __create_object+0x59/0x80 [ 54.273491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.274262] __vmalloc_noprof+0x59/0x60 [ 54.274886] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.275616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.276348] bpf_prog_alloc+0x39/0x200 [ 54.276963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.277738] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.278496] do_seccomp+0x349/0x25e0 [ 54.279053] ? find_held_lock+0x2b/0x80 [ 54.279678] ? do_prlimit+0x310/0x610 [ 54.280255] ? __pfx_do_seccomp+0x10/0x10 [ 54.280916] ? do_raw_spin_unlock+0x53/0x220 [ 54.281606] ? _raw_spin_unlock+0x1e/0x40 [ 54.282211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.283015] ? static_key_count+0x60/0x80 [ 54.283667] prctl_set_seccomp+0x4e/0x70 [ 54.284270] __do_sys_prctl+0xe6c/0x1d70 [ 54.284926] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.285631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.286429] ? irqentry_exit+0xf3/0x650 [ 54.287023] do_syscall_64+0xbf/0x430 [ 54.287634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.288385] RIP: 0033:0x7fb42721c5cd [ 54.288985] 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 [ 54.291583] RSP: 002b:00007ffc4898c880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.292713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb42721c5cd [ 54.293782] RDX: 000055b3ea1ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.294835] RBP: 00007ffc4898c8e0 R08: 0000000000000000 R09: 00007ffc4898bf80 [ 54.295887] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3f6702b10 [ 54.296946] R13: 00007ffc4898cd10 R14: 000055b3f67032b0 R15: 000055b3f67176f0 [ 54.298017] [ 54.298366] irq event stamp: 1891 [ 54.298902] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 54.300162] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 54.301439] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 54.302717] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 54.303964] ---[ end trace 0000000000000000 ]--- [ 54.917298] ------------[ cut here ]------------ [ 54.918219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.920253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 54.921740] Modules linked in: [ 54.922338] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.924322] Tainted: [W]=WARN [ 54.924944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.926466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.927344] 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 [ 54.930554] RSP: 0018:ffff88800a3e7bc0 EFLAGS: 00010286 [ 54.931536] RAX: 0000000000000000 RBX: ffffed100147cf78 RCX: ffffffff813a4050 [ 54.932836] RDX: ffff888019c68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.934117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147cf2f [ 54.935412] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.936698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3e7df8 [ 54.938006] FS: 00007fc19dde1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.939464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.940529] CR2: 00007fc19e2d3580 CR3: 000000000dfb1000 CR4: 0000000000350ef0 [ 54.941837] Call Trace: [ 54.942308] [ 54.942761] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.943664] ? __create_object+0x59/0x80 [ 54.944456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.945459] __vmalloc_noprof+0x59/0x60 [ 54.946200] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.947063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.947983] bpf_prog_alloc+0x39/0x200 [ 54.948720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.949673] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.950591] do_seccomp+0x349/0x25e0 [ 54.951280] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.952176] ? __pfx_do_seccomp+0x10/0x10 [ 54.952998] ? find_held_lock+0x2b/0x80 [ 54.953759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.954738] ? static_key_count+0x60/0x80 [ 54.955540] prctl_set_seccomp+0x4e/0x70 [ 54.956286] __do_sys_prctl+0xe6c/0x1d70 [ 54.957086] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.958013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.959007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.959984] ? irqentry_exit+0xf3/0x650 [ 54.960758] do_syscall_64+0xbf/0x430 [ 54.961525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.962480] RIP: 0033:0x7fc19e2d35cd [ 54.963148] 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 [ 54.966337] RSP: 002b:00007ffdf93e3570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.967692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc19e2d35cd [ 54.969005] RDX: 00005608fed71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.970297] RBP: 00007ffdf93e35d0 R08: 0000000000000000 R09: 00007ffdf93e2c70 [ 54.971599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560917b2fad0 [ 54.972938] R13: 00007ffdf93e3a00 R14: 0000560917b30bc0 R15: 0000560917b41780 [ 54.974257] [ 54.974737] irq event stamp: 1753 [ 54.975353] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 54.976921] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 54.978449] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 54.979998] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 54.981567] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15010' (ECDSA) to the list of known hosts. 2025/11/17 18:47:06 fuzzer started 2025/11/17 18:47:06 dialing manager at localhost:37895 2025/11/17 18:47:06 checking machine... 2025/11/17 18:47:06 checking revisions... [ 55.787973] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:47:07 testing simple program... [ 55.858678] cgroup: Unknown subsys name 'net' [ 55.902005] cgroup: Unknown subsys name 'cpuset' [ 55.910922] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:47:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880184676e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880184677d0 RIP=ffffffff81529263 RFL=00000202 [-------] 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 00007fb426d2a900 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=00007fb426cf4008 CR3=000000001ed44000 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=000000000002abdd 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6692bc1080 CR3=000000000ea50000 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=662929cfd0cb1384804b596a3c9f10f3 XMM02=0000000000301fa0eff9b2d0a8fce9cb XMM03=00000000003020702c67c8bc2e329bc3 XMM04=40984531aaac90f200000000000ae988 XMM05=f3acde6a32f44f14000000000031f368 XMM06=817b8945e9d50373000000000031e408 XMM07=e042d86d42eb936e000000000030e040 XMM08=bc8c1077c5f7e6560000000000302070 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000