[ 46.975176] ------------[ cut here ]------------ [ 46.975997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.977702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.978941] Modules linked in: [ 46.979494] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.981186] Tainted: [W]=WARN [ 46.981684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.982908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.983682] 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 [ 46.986356] RSP: 0018:ffff8880165f7bc0 EFLAGS: 00010286 [ 46.987126] RAX: 0000000000000000 RBX: ffffed1002cbef78 RCX: ffffffff813a4050 [ 46.988239] RDX: ffff888015a23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.989354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbef2f [ 46.990425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.991508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165f7df8 [ 46.992602] FS: 00007f63dcb03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.993799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.994664] CR2: 00007f63dcff5580 CR3: 000000000e482000 CR4: 0000000000350ef0 [ 46.995736] Call Trace: [ 46.996132] [ 46.996503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.997205] ? __create_object+0x59/0x80 [ 46.997860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.998676] __vmalloc_noprof+0x59/0x60 [ 46.999263] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.999998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.000789] bpf_prog_alloc+0x39/0x200 [ 47.001417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.002148] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.002910] do_seccomp+0x349/0x25e0 [ 47.003514] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.004232] ? __pfx_do_seccomp+0x10/0x10 [ 47.004912] ? find_held_lock+0x2b/0x80 [ 47.005538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.006291] ? static_key_count+0x60/0x80 [ 47.006970] prctl_set_seccomp+0x4e/0x70 [ 47.007626] __do_sys_prctl+0xe6c/0x1d70 [ 47.008269] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.008994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.009813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.010617] ? irqentry_exit+0xf3/0x650 [ 47.011226] do_syscall_64+0xbf/0x430 [ 47.011855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.012680] RIP: 0033:0x7f63dcff55cd [ 47.013227] 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 [ 47.015861] RSP: 002b:00007fffcfa6eff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.017005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63dcff55cd [ 47.018078] RDX: 000055d3f1512e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.019140] RBP: 00007fffcfa6f050 R08: 0000000000000000 R09: 00007fffcfa6e6f0 [ 47.020238] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4012a1240 [ 47.021307] R13: 00007fffcfa6f480 R14: 000055d4012a0bf0 R15: 000055d4012b54d0 [ 47.022403] [ 47.022759] irq event stamp: 1683 [ 47.023261] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 47.024545] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 47.025834] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 47.027132] softirqs last disabled at (1165): [] __irq_exit_rcu+0xc4/0x100 [ 47.028400] ---[ end trace 0000000000000000 ]--- [ 50.010840] ------------[ cut here ]------------ [ 50.011640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.013368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.014556] Modules linked in: [ 50.015044] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.016671] Tainted: [W]=WARN [ 50.017129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019051] 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 [ 50.021674] RSP: 0018:ffff888017aafbc0 EFLAGS: 00010286 [ 50.022476] RAX: 0000000000000000 RBX: ffffed1002f55f78 RCX: ffffffff813a4050 [ 50.023515] RDX: ffff888016440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.024564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f55f2f [ 50.025617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.026657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aafdf8 [ 50.027723] FS: 00007efc0c788900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.028911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.029773] CR2: 00007fffb2654ef7 CR3: 000000000d9b5000 CR4: 0000000000350ef0 [ 50.030826] Call Trace: [ 50.031206] [ 50.031575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.032286] ? __create_object+0x59/0x80 [ 50.032939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.033730] __vmalloc_noprof+0x59/0x60 [ 50.034324] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.035037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.035795] bpf_prog_alloc+0x39/0x200 [ 50.036398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.037125] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.037874] do_seccomp+0x349/0x25e0 [ 50.038478] ? find_held_lock+0x2b/0x80 [ 50.039084] ? do_prlimit+0x310/0x610 [ 50.039684] ? __pfx_do_seccomp+0x10/0x10 [ 50.040301] ? do_raw_spin_unlock+0x53/0x220 [ 50.040988] ? _raw_spin_unlock+0x1e/0x40 [ 50.041623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.042430] ? static_key_count+0x60/0x80 [ 50.043055] prctl_set_seccomp+0x4e/0x70 [ 50.043688] __do_sys_prctl+0xe6c/0x1d70 [ 50.044309] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.045001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.045789] ? irqentry_exit+0xf3/0x650 [ 50.046418] do_syscall_64+0xbf/0x430 [ 50.046991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.047766] RIP: 0033:0x7efc0cc7a5cd [ 50.048477] 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 [ 50.051463] RSP: 002b:00007fffb2653d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.052674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc0cc7a5cd [ 50.053727] RDX: 000055ba470e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.054774] RBP: 00007fffb2653dc0 R08: 0000000000000000 R09: 00007fffb2653460 [ 50.055832] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba6c31f240 [ 50.056889] R13: 00007fffb26541f0 R14: 000055ba6c328380 R15: 000055ba6c333540 [ 50.057976] [ 50.058325] irq event stamp: 1733 [ 50.058848] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.060095] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.061327] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 50.062808] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 50.064077] ---[ end trace 0000000000000000 ]--- [ 50.905234] ------------[ cut here ]------------ [ 50.906045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.907904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.909218] Modules linked in: [ 50.909806] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.911563] Tainted: [W]=WARN [ 50.912063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.913412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.914176] 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 [ 50.916993] RSP: 0018:ffff88800c1b7bc0 EFLAGS: 00010286 [ 50.917864] RAX: 0000000000000000 RBX: ffffed1001836f78 RCX: ffffffff813a4050 [ 50.919017] RDX: ffff888009d3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.920173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001836f2f [ 50.921313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.922478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c1b7df8 [ 50.923618] FS: 00007f04d7cfa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.924894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.925832] CR2: 00007ffddb35eef7 CR3: 0000000020553000 CR4: 0000000000350ef0 [ 50.926970] Call Trace: [ 50.927414] [ 50.927779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.928592] ? __create_object+0x59/0x80 [ 50.929248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.930119] __vmalloc_noprof+0x59/0x60 [ 50.930789] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.931557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.932399] bpf_prog_alloc+0x39/0x200 [ 50.933012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.933847] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.934653] do_seccomp+0x349/0x25e0 [ 50.935257] ? find_held_lock+0x2b/0x80 [ 50.935952] ? do_prlimit+0x310/0x610 [ 50.936607] ? __pfx_do_seccomp+0x10/0x10 [ 50.937263] ? do_raw_spin_unlock+0x53/0x220 [ 50.938001] ? _raw_spin_unlock+0x1e/0x40 [ 50.938688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.939551] ? static_key_count+0x60/0x80 [ 50.940236] prctl_set_seccomp+0x4e/0x70 [ 50.940917] __do_sys_prctl+0xe6c/0x1d70 [ 50.941615] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.942374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.943208] ? irqentry_exit+0xf3/0x650 [ 50.943890] do_syscall_64+0xbf/0x430 [ 50.944575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.945436] RIP: 0033:0x7f04d81ec5cd [ 50.946027] 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 [ 50.948877] RSP: 002b:00007ffddb35d0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.950095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04d81ec5cd [ 50.951241] RDX: 000055a60a656e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.952409] RBP: 00007ffddb35d140 R08: 0000000000000000 R09: 00007ffddb35c7e0 [ 50.953558] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6344f3ad0 [ 50.954717] R13: 00007ffddb35d570 R14: 000055a6344f4bc0 R15: 000055a634505780 [ 50.955870] [ 50.956264] irq event stamp: 1739 [ 50.956857] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.958217] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.959576] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.961496] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.962978] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39435' (ECDSA) to the list of known hosts. 2025/11/18 17:39:01 fuzzer started 2025/11/18 17:39:01 dialing manager at localhost:34383 2025/11/18 17:39:01 checking machine... 2025/11/18 17:39:01 checking revisions... [ 51.780133] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:39:02 testing simple program... [ 51.869073] cgroup: Unknown subsys name 'net' [ 51.947674] cgroup: Unknown subsys name 'cpuset' [ 51.964953] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:39:01 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888017b21bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017b22618 RSP=ffff88801744f470 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017b22690 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 00007f06cabf8700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc0cd3f618 CR3=000000000bde8000 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=2031303a39333a373120383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a39333a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001b80f 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f043834f000 CR3=000000000bde8000 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=39333a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000