[ 45.896117] ------------[ cut here ]------------ [ 45.897055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.899129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.900624] Modules linked in: [ 45.901268] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.903518] Tainted: [W]=WARN [ 45.904204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.905703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.906636] 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 [ 45.909878] RSP: 0018:ffff88801a09fbc0 EFLAGS: 00010286 [ 45.910829] RAX: 0000000000000000 RBX: ffffed1003413f78 RCX: ffffffff813a4050 [ 45.912251] RDX: ffff88800f258000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.913581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003413f2f [ 45.914883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.916201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a09fdf8 [ 45.917505] FS: 00007fc85b1e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.918971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.920059] CR2: 00007fc85b6d4580 CR3: 000000000caa6000 CR4: 0000000000350ef0 [ 45.921364] Call Trace: [ 45.921879] [ 45.922300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.923211] ? __create_object+0x59/0x80 [ 45.924023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.925012] __vmalloc_noprof+0x59/0x60 [ 45.925737] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.926622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927569] bpf_prog_alloc+0x39/0x200 [ 45.928355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.929342] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.930303] do_seccomp+0x349/0x25e0 [ 45.931061] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.932034] ? __pfx_do_seccomp+0x10/0x10 [ 45.932824] ? find_held_lock+0x2b/0x80 [ 45.933637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.934658] ? static_key_count+0x60/0x80 [ 45.935512] prctl_set_seccomp+0x4e/0x70 [ 45.936351] __do_sys_prctl+0xe6c/0x1d70 [ 45.937185] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.938087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.939112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.940159] ? irqentry_exit+0xf3/0x650 [ 45.940968] do_syscall_64+0xbf/0x430 [ 45.941704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.942716] RIP: 0033:0x7fc85b6d45cd [ 45.943470] 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 [ 45.946867] RSP: 002b:00007ffe34e781c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.948338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc85b6d45cd [ 45.949706] RDX: 00005601e3fe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.951067] RBP: 00007ffe34e78220 R08: 0000000000000000 R09: 00007ffe34e778c0 [ 45.952443] R10: 0000000000000000 R11: 0000000000000246 R12: 000056021ebd22b0 [ 45.953805] R13: 00007ffe34e78650 R14: 000056021ebd4d20 R15: 000056021ebe68d0 [ 45.955217] [ 45.955664] irq event stamp: 1817 [ 45.956364] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 45.957983] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 45.959597] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 45.961241] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 45.962857] ---[ end trace 0000000000000000 ]--- [ 48.743184] ------------[ cut here ]------------ [ 48.743977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.745648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.746859] Modules linked in: [ 48.747349] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.748997] Tainted: [W]=WARN [ 48.749458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.750669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.751431] 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 [ 48.754059] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 48.754827] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 48.755940] RDX: ffff88800f0d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.756997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 48.758063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.759120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 48.760195] FS: 00007fd62bd1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.761387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.762258] CR2: 00007ffcc599def7 CR3: 00000000202d9000 CR4: 0000000000350ef0 [ 48.763314] Call Trace: [ 48.763695] [ 48.764088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.764797] ? __create_object+0x59/0x80 [ 48.765441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.766236] __vmalloc_noprof+0x59/0x60 [ 48.766826] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.767559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.768350] bpf_prog_alloc+0x39/0x200 [ 48.768961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.769689] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.770437] do_seccomp+0x349/0x25e0 [ 48.771018] ? find_held_lock+0x2b/0x80 [ 48.771610] ? do_prlimit+0x310/0x610 [ 48.772240] ? __pfx_do_seccomp+0x10/0x10 [ 48.772890] ? do_raw_spin_unlock+0x53/0x220 [ 48.773542] ? _raw_spin_unlock+0x1e/0x40 [ 48.774186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.774988] ? static_key_count+0x60/0x80 [ 48.775614] prctl_set_seccomp+0x4e/0x70 [ 48.776269] __do_sys_prctl+0xe6c/0x1d70 [ 48.776917] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.777595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.778399] ? irqentry_exit+0xf3/0x650 [ 48.779038] do_syscall_64+0xbf/0x430 [ 48.779619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.780422] RIP: 0033:0x7fd62c20f5cd [ 48.781005] 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 [ 48.783618] RSP: 002b:00007ffcc599be90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.784754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd62c20f5cd [ 48.785809] RDX: 000056549a877e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.786884] RBP: 00007ffcc599bef0 R08: 0000000000000000 R09: 00007ffcc599b590 [ 48.787955] R10: 0000000000000000 R11: 0000000000000246 R12: 000056549e828ad0 [ 48.789013] R13: 00007ffcc599c320 R14: 000056549e829bc0 R15: 000056549e83a780 [ 48.790086] [ 48.790441] irq event stamp: 1697 [ 48.790978] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 48.792245] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 48.793505] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 48.794783] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 48.796047] ---[ end trace 0000000000000000 ]--- [ 49.475927] ------------[ cut here ]------------ [ 49.476354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.477315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.478008] Modules linked in: [ 49.478290] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.479222] Tainted: [W]=WARN [ 49.479492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.480195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.480604] 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 [ 49.482094] RSP: 0018:ffff88800f227bc0 EFLAGS: 00010286 [ 49.482528] RAX: 0000000000000000 RBX: ffffed1001e44f78 RCX: ffffffff813a4050 [ 49.483128] RDX: ffff88800f4a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.483705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e44f2f [ 49.484311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.484916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f227df8 [ 49.485500] FS: 00007f6e3e3b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.486177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.486655] CR2: 00007f6e3e8a4580 CR3: 0000000015ce0000 CR4: 0000000000350ef0 [ 49.487264] Call Trace: [ 49.487482] [ 49.487673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.488108] ? __create_object+0x59/0x80 [ 49.488461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.488920] __vmalloc_noprof+0x59/0x60 [ 49.489250] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.489632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.490069] bpf_prog_alloc+0x39/0x200 [ 49.490395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.490804] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.491228] do_seccomp+0x349/0x25e0 [ 49.491542] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.491977] ? __pfx_do_seccomp+0x10/0x10 [ 49.492324] ? find_held_lock+0x2b/0x80 [ 49.492657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.493104] ? static_key_count+0x60/0x80 [ 49.493459] prctl_set_seccomp+0x4e/0x70 [ 49.493797] __do_sys_prctl+0xe6c/0x1d70 [ 49.494157] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.494533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.494981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.495409] ? irqentry_exit+0xf3/0x650 [ 49.495750] do_syscall_64+0xbf/0x430 [ 49.496122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.496547] RIP: 0033:0x7f6e3e8a45cd [ 49.496872] 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 [ 49.498350] RSP: 002b:00007fff5061c5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.498989] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e3e8a45cd [ 49.499562] RDX: 00005655224afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.500168] RBP: 00007fff5061c640 R08: 0000000000000000 R09: 00007fff5061bce0 [ 49.500743] R10: 0000000000000000 R11: 0000000000000246 R12: 00005655454e42b0 [ 49.501341] R13: 00007fff5061ca70 R14: 00005655454e6d20 R15: 00005655454f88d0 [ 49.501949] [ 49.502147] irq event stamp: 1801 [ 49.502425] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.503133] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.503825] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.504547] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.505255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16463' (ECDSA) to the list of known hosts. 2025/11/17 19:12:48 fuzzer started 2025/11/17 19:12:48 dialing manager at localhost:37895 2025/11/17 19:12:48 checking machine... 2025/11/17 19:12:48 checking revisions... [ 50.321011] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:12:48 testing simple program... [ 50.396725] cgroup: Unknown subsys name 'net' [ 50.441705] cgroup: Unknown subsys name 'cpuset' [ 50.453706] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:12:47 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25e6ece000 CR3=0000000009b7d000 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=2037343a32313a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a32313a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=000000000000006e RCX=ffffffff83d6e804 RDX=ffff8880158cd340 RSI=0000000000000000 RDI=0000000000000005 RBP=000000000000006f RSP=ffff888016ba7670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f850 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff817515d7 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 00007fd62bd1d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc5996000 CR3=000000000cce8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000