[ 46.562847] ------------[ cut here ]------------ [ 46.563837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.565842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.567356] Modules linked in: [ 46.567952] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.569945] Tainted: [W]=WARN [ 46.570552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.572027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.572947] 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 [ 46.576110] RSP: 0018:ffff88801b92fbc0 EFLAGS: 00010286 [ 46.577105] RAX: 0000000000000000 RBX: ffffed1003725f78 RCX: ffffffff813a4050 [ 46.578377] RDX: ffff888016ab8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.579661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003725f2f [ 46.580944] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.582226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b92fdf8 [ 46.583529] FS: 00007f6af1828900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.584961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.586039] CR2: 00007ffcacf4eef7 CR3: 0000000014714000 CR4: 0000000000350ef0 [ 46.587342] Call Trace: [ 46.587802] [ 46.588268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.589117] ? __create_object+0x59/0x80 [ 46.589905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.590878] __vmalloc_noprof+0x59/0x60 [ 46.591641] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.592510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.593452] bpf_prog_alloc+0x39/0x200 [ 46.594150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.595062] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.595968] do_seccomp+0x349/0x25e0 [ 46.596686] ? find_held_lock+0x2b/0x80 [ 46.597443] ? do_prlimit+0x310/0x610 [ 46.598128] ? __pfx_do_seccomp+0x10/0x10 [ 46.598916] ? do_raw_spin_unlock+0x53/0x220 [ 46.599751] ? _raw_spin_unlock+0x1e/0x40 [ 46.600533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.601486] ? static_key_count+0x60/0x80 [ 46.602286] prctl_set_seccomp+0x4e/0x70 [ 46.603014] __do_sys_prctl+0xe6c/0x1d70 [ 46.603800] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.604649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.605619] ? irqentry_exit+0xf3/0x650 [ 46.606372] do_syscall_64+0xbf/0x430 [ 46.607059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.608034] RIP: 0033:0x7f6af1d1a5cd [ 46.608739] 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 [ 46.611917] RSP: 002b:00007ffcacf4c4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.613276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6af1d1a5cd [ 46.614533] RDX: 0000559eaee93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.615819] RBP: 00007ffcacf4c500 R08: 0000000000000000 R09: 00007ffcacf4bba0 [ 46.617104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559edf24dad0 [ 46.618393] R13: 00007ffcacf4c930 R14: 0000559edf24ebc0 R15: 0000559edf25f780 [ 46.619710] [ 46.620128] irq event stamp: 1733 [ 46.620790] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.622341] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.623896] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.625417] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.626950] ---[ end trace 0000000000000000 ]--- [ 49.769380] ------------[ cut here ]------------ [ 49.770306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.772289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.773752] Modules linked in: [ 49.774374] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.776729] Tainted: [W]=WARN [ 49.777320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.778759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.779664] 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 [ 49.783072] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 49.784282] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 49.785683] RDX: ffff888017e01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.786966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 49.788320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.789605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 49.790881] FS: 00007f1b21358900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.792293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.793365] CR2: 00007ffcd387aef7 CR3: 000000000eb09000 CR4: 0000000000350ef0 [ 49.794632] Call Trace: [ 49.795090] [ 49.795561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.796461] ? __create_object+0x59/0x80 [ 49.797230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.798144] __vmalloc_noprof+0x59/0x60 [ 49.798906] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.799815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800750] bpf_prog_alloc+0x39/0x200 [ 49.801476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802402] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.803295] do_seccomp+0x349/0x25e0 [ 49.803964] ? find_held_lock+0x2b/0x80 [ 49.804725] ? do_prlimit+0x310/0x610 [ 49.805464] ? __pfx_do_seccomp+0x10/0x10 [ 49.806238] ? do_raw_spin_unlock+0x53/0x220 [ 49.807026] ? _raw_spin_unlock+0x1e/0x40 [ 49.807801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.808745] ? static_key_count+0x60/0x80 [ 49.809533] prctl_set_seccomp+0x4e/0x70 [ 49.810298] __do_sys_prctl+0xe6c/0x1d70 [ 49.811025] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.811895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812856] ? irqentry_exit+0xf3/0x650 [ 49.813605] do_syscall_64+0xbf/0x430 [ 49.814334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.815286] RIP: 0033:0x7f1b2184a5cd [ 49.815936] 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 [ 49.819057] RSP: 002b:00007ffcd38789b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b2184a5cd [ 49.821675] RDX: 00005573d10c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822962] RBP: 00007ffcd3878a10 R08: 0000000000000000 R09: 00007ffcd38780b0 [ 49.824275] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573eb530ad0 [ 49.825529] R13: 00007ffcd3878e40 R14: 00005573eb531bc0 R15: 00005573eb542780 [ 49.826811] [ 49.827284] irq event stamp: 1729 [ 49.827893] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.829380] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.830867] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.832407] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.833908] ---[ end trace 0000000000000000 ]--- [ 50.636081] ------------[ cut here ]------------ [ 50.637069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.639184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.640667] Modules linked in: [ 50.641582] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.643733] Tainted: [W]=WARN [ 50.644371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.645906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.646865] 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 [ 50.650123] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 50.651148] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 50.652525] RDX: ffff8880171b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.653871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 50.655209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.656524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 50.657861] FS: 00007fbbb6c73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.659341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.660442] CR2: 00007fbbb7165580 CR3: 000000000d1b2000 CR4: 0000000000350ef0 [ 50.661777] Call Trace: [ 50.662298] [ 50.662736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.663799] ? __create_object+0x59/0x80 [ 50.664479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.665279] __vmalloc_noprof+0x59/0x60 [ 50.665869] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.666592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.667382] bpf_prog_alloc+0x39/0x200 [ 50.667962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.668739] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.669484] do_seccomp+0x349/0x25e0 [ 50.670035] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.670774] ? __pfx_do_seccomp+0x10/0x10 [ 50.671428] ? find_held_lock+0x2b/0x80 [ 50.672016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.672811] ? static_key_count+0x60/0x80 [ 50.673468] prctl_set_seccomp+0x4e/0x70 [ 50.674070] __do_sys_prctl+0xe6c/0x1d70 [ 50.674719] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.675452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.676262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.677019] ? irqentry_exit+0xf3/0x650 [ 50.677657] do_syscall_64+0xbf/0x430 [ 50.678260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.679002] RIP: 0033:0x7fbbb71655cd [ 50.679604] 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 [ 50.682237] RSP: 002b:00007ffe567e3500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.683417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbb71655cd [ 50.684482] RDX: 000055b9df31ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.685555] RBP: 00007ffe567e3560 R08: 0000000000000000 R09: 00007ffe567e2c00 [ 50.686620] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9eafb6ad0 [ 50.687704] R13: 00007ffe567e3990 R14: 000055b9eafb7bc0 R15: 000055b9eafc8780 [ 50.688782] [ 50.689135] irq event stamp: 1799 [ 50.689677] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.690945] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.692231] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.693533] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.694787] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53787' (ECDSA) to the list of known hosts. 2025/11/19 02:46:39 fuzzer started 2025/11/19 02:46:40 dialing manager at localhost:34383 2025/11/19 02:46:40 checking machine... 2025/11/19 02:46:40 checking revisions... [ 51.599714] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:46:40 testing simple program... [ 51.696594] cgroup: Unknown subsys name 'net' [ 51.753381] cgroup: Unknown subsys name 'cpuset' [ 51.770523] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:46:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff818ef545 RDX=ffff888016bed340 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88801c0a8840 RSP=ffff888016c4f810 R8 =0000000000000000 R9 =fffff940000cf880 R10=0000000000000000 R11=0000000000000001 R12=ffff888016c4fb28 R13=0000000000000000 R14=ffff888016c4f858 R15=0000000000000000 RIP=ffffffff81751e04 RFL=00000246 [---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 00007f1b21358900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd3872000 CR3=0000000017003000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002294b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaca7dd88 CR3=000000000d909000 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=2039333a36343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a36343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000