[ 43.920158] ------------[ cut here ]------------ [ 43.921094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.923181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.924658] Modules linked in: [ 43.925250] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.927512] Tainted: [W]=WARN [ 43.928082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.929669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.930599] 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 [ 43.933835] RSP: 0018:ffff888017137bc0 EFLAGS: 00010286 [ 43.934838] RAX: 0000000000000000 RBX: ffffed1002e26f78 RCX: ffffffff813a4050 [ 43.936142] RDX: ffff88800f1d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.937453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e26f2f [ 43.938762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.940066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017137df8 [ 43.941371] FS: 00007fe449dbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.942838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.943911] CR2: 00007fff7fdebef7 CR3: 000000000e1ed000 CR4: 0000000000350ef0 [ 43.945211] Call Trace: [ 43.945724] [ 43.946142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.947057] ? __create_object+0x59/0x80 [ 43.947848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.948832] __vmalloc_noprof+0x59/0x60 [ 43.949597] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.950487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.951388] bpf_prog_alloc+0x39/0x200 [ 43.952129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.953061] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.953971] do_seccomp+0x349/0x25e0 [ 43.954706] ? find_held_lock+0x2b/0x80 [ 43.955468] ? do_prlimit+0x310/0x610 [ 43.956182] ? __pfx_do_seccomp+0x10/0x10 [ 43.956976] ? do_raw_spin_unlock+0x53/0x220 [ 43.957820] ? _raw_spin_unlock+0x1e/0x40 [ 43.958622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.959600] ? static_key_count+0x60/0x80 [ 43.960373] prctl_set_seccomp+0x4e/0x70 [ 43.961159] __do_sys_prctl+0xe6c/0x1d70 [ 43.961947] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.962820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.963801] ? irqentry_exit+0xf3/0x650 [ 43.964570] do_syscall_64+0xbf/0x430 [ 43.965282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.966253] RIP: 0033:0x7fe44a2ae5cd [ 43.966969] 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 [ 43.970213] RSP: 002b:00007fff7fdea070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.971595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe44a2ae5cd [ 43.972890] RDX: 00005600473dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.974194] RBP: 00007fff7fdea0d0 R08: 0000000000000000 R09: 00007fff7fde9770 [ 43.975509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560053b0bad0 [ 43.976785] R13: 00007fff7fdea500 R14: 0000560053b0cbc0 R15: 0000560053b1d780 [ 43.978070] [ 43.978541] irq event stamp: 1817 [ 43.979197] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 43.980945] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 43.982716] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.984350] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 43.986037] ---[ end trace 0000000000000000 ]--- [ 47.567517] ------------[ cut here ]------------ [ 47.568505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.570722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.572263] Modules linked in: [ 47.572940] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.575081] Tainted: [W]=WARN [ 47.575949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.577572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.578564] 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 [ 47.581861] RSP: 0018:ffff888018747bc0 EFLAGS: 00010286 [ 47.582915] RAX: 0000000000000000 RBX: ffffed10030e8f78 RCX: ffffffff813a4050 [ 47.584298] RDX: ffff8880187b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.585683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e8f2f [ 47.587077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.588486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018747df8 [ 47.589862] FS: 00007f251ed80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.591466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.592610] CR2: 00007fff1a9e2ef7 CR3: 000000000bc21000 CR4: 0000000000350ef0 [ 47.593981] Call Trace: [ 47.594538] [ 47.594973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.595934] ? __create_object+0x59/0x80 [ 47.596775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.597820] __vmalloc_noprof+0x59/0x60 [ 47.598670] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.599643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.600686] bpf_prog_alloc+0x39/0x200 [ 47.601532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.602583] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.603586] do_seccomp+0x349/0x25e0 [ 47.604334] ? find_held_lock+0x2b/0x80 [ 47.605180] ? __schedule+0x27e0/0x3d40 [ 47.606008] ? lock_release+0xc8/0x290 [ 47.606872] ? __pfx_do_seccomp+0x10/0x10 [ 47.607760] ? trace_sched_exit_tp+0xbf/0x100 [ 47.608716] ? __schedule+0xf2c/0x3d40 [ 47.609555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.610637] ? static_key_count+0x60/0x80 [ 47.611533] prctl_set_seccomp+0x4e/0x70 [ 47.612341] __do_sys_prctl+0xe6c/0x1d70 [ 47.613216] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.614189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.615291] do_syscall_64+0xbf/0x430 [ 47.616119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.617178] RIP: 0033:0x7f251f2725cd [ 47.617966] 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 [ 47.621482] RSP: 002b:00007fff1a9e0780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.623003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f251f2725cd [ 47.624423] RDX: 0000558478beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.625873] RBP: 00007fff1a9e07e0 R08: 0000000000000000 R09: 00007fff1a9dfe80 [ 47.627307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055849c316ad0 [ 47.628719] R13: 00007fff1a9e0c10 R14: 000055849c317bc0 R15: 000055849c328780 [ 47.630159] [ 47.630658] irq event stamp: 1845 [ 47.631211] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 47.632601] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 47.633980] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 47.635413] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 47.636811] ---[ end trace 0000000000000000 ]--- [ 48.633493] ------------[ cut here ]------------ [ 48.634386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.636652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.638101] Modules linked in: [ 48.638756] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.640749] Tainted: [W]=WARN [ 48.641308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.642776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.643681] 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 [ 48.646816] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 48.647798] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 48.649072] RDX: ffff88800e673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.650358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 48.651633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.652920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 48.654216] FS: 00007fa5d6fe1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.655661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.656727] CR2: 00007fa5d74d3580 CR3: 00000000186d8000 CR4: 0000000000350ef0 [ 48.658008] Call Trace: [ 48.658514] [ 48.658924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.659836] ? __create_object+0x59/0x80 [ 48.660622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.662357] __vmalloc_noprof+0x59/0x60 [ 48.663123] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.664000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.664934] bpf_prog_alloc+0x39/0x200 [ 48.665683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.666640] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.667549] do_seccomp+0x349/0x25e0 [ 48.668230] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.669143] ? __pfx_do_seccomp+0x10/0x10 [ 48.669942] ? find_held_lock+0x2b/0x80 [ 48.670716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.671680] ? static_key_count+0x60/0x80 [ 48.672485] prctl_set_seccomp+0x4e/0x70 [ 48.673224] __do_sys_prctl+0xe6c/0x1d70 [ 48.674025] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.674903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.675882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.676871] ? irqentry_exit+0xf3/0x650 [ 48.677646] do_syscall_64+0xbf/0x430 [ 48.678356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.679313] RIP: 0033:0x7fa5d74d35cd [ 48.680011] 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 [ 48.683203] RSP: 002b:00007ffe0e1b8570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.684572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5d74d35cd [ 48.685861] RDX: 0000557375765e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.687160] RBP: 00007ffe0e1b85d0 R08: 0000000000000000 R09: 00007ffe0e1b7c70 [ 48.688462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055739fce4240 [ 48.689736] R13: 00007ffe0e1b8a00 R14: 000055739fce3bf0 R15: 000055739fcf84d0 [ 48.691044] [ 48.691504] irq event stamp: 1739 [ 48.692109] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.693621] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.695147] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 48.696689] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 48.698224] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42177' (ECDSA) to the list of known hosts. 2025/11/18 04:14:12 fuzzer started 2025/11/18 04:14:13 dialing manager at localhost:37895 2025/11/18 04:14:13 checking machine... 2025/11/18 04:14:13 checking revisions... [ 49.600075] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:14:13 testing simple program... [ 49.694291] cgroup: Unknown subsys name 'net' [ 49.770262] cgroup: Unknown subsys name 'cpuset' [ 49.792327] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:14:12 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f251f337618 CR3=000000001eb15000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000031321 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0a7863000 CR3=000000000e162000 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=054f8b2b1f6953bb15451b20473afe5b XMM02=ec2efd57dc4c00df0000000000306598 XMM03=5b7b01fdc8dd78300000000000306668 XMM04=3b1395c9ecc83cf400000000000ae988 XMM05=94760b9d2f3e850c0000000000321f88 XMM06=5b75c91c8044534200000000003208c0 XMM07=e042d86d42eb936e0000000000310578 XMM08=5b7b01fdc8dd78300000000000306668 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000