[ 46.099131] ------------[ cut here ]------------ [ 46.100068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.102081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.103754] Modules linked in: [ 46.104467] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.106695] Tainted: [W]=WARN [ 46.107289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.108826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.109770] 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 [ 46.113015] RSP: 0018:ffff888014957bc0 EFLAGS: 00010286 [ 46.114084] RAX: 0000000000000000 RBX: ffffed100292af78 RCX: ffffffff813a4050 [ 46.115686] RDX: ffff88801713b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.117005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100292af2f [ 46.118255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.119529] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014957df8 [ 46.121031] FS: 00007f35110ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.122590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.123640] CR2: 00007ffd94d2fef7 CR3: 000000000c52b000 CR4: 0000000000350ef0 [ 46.124907] Call Trace: [ 46.125406] [ 46.125816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.126711] ? __create_object+0x59/0x80 [ 46.127502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.128473] __vmalloc_noprof+0x59/0x60 [ 46.129184] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.130045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.130956] bpf_prog_alloc+0x39/0x200 [ 46.131703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.132615] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.133531] do_seccomp+0x349/0x25e0 [ 46.134193] ? find_held_lock+0x2b/0x80 [ 46.134946] ? do_prlimit+0x310/0x610 [ 46.135702] ? __pfx_do_seccomp+0x10/0x10 [ 46.136477] ? do_raw_spin_unlock+0x53/0x220 [ 46.137259] ? _raw_spin_unlock+0x1e/0x40 [ 46.138023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.138962] ? static_key_count+0x60/0x80 [ 46.139763] prctl_set_seccomp+0x4e/0x70 [ 46.140529] __do_sys_prctl+0xe6c/0x1d70 [ 46.141269] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.142127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.143100] ? irqentry_exit+0xf3/0x650 [ 46.143855] do_syscall_64+0xbf/0x430 [ 46.144599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.145541] RIP: 0033:0x7f351159f5cd [ 46.146194] 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 [ 46.149363] RSP: 002b:00007ffd94d2e930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.150739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f351159f5cd [ 46.152031] RDX: 000055fa62313e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.153303] RBP: 00007ffd94d2e990 R08: 0000000000000000 R09: 00007ffd94d2e030 [ 46.154578] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa98e8aad0 [ 46.155875] R13: 00007ffd94d2edc0 R14: 000055fa98e8bbc0 R15: 000055fa98e9c780 [ 46.157150] [ 46.157626] irq event stamp: 1815 [ 46.158234] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.159786] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.161293] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.162844] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 46.164559] ---[ end trace 0000000000000000 ]--- [ 49.000538] ------------[ cut here ]------------ [ 49.001491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.003543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.005022] Modules linked in: [ 49.005898] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.008436] Tainted: [W]=WARN [ 49.009011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.010502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.011434] 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 [ 49.014630] RSP: 0018:ffff8880169dfbc0 EFLAGS: 00010286 [ 49.015623] RAX: 0000000000000000 RBX: ffffed1002d3bf78 RCX: ffffffff813a4050 [ 49.016934] RDX: ffff88801713d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.018226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3bf2f [ 49.019516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.020799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169dfdf8 [ 49.022083] FS: 00007f1152a5d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.023549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.024623] CR2: 00007fffd83d1ef7 CR3: 000000001f869000 CR4: 0000000000350ef0 [ 49.025928] Call Trace: [ 49.026432] [ 49.026855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.027770] ? __create_object+0x59/0x80 [ 49.028575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.029544] __vmalloc_noprof+0x59/0x60 [ 49.030268] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.031157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.032103] bpf_prog_alloc+0x39/0x200 [ 49.032863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.033797] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.034730] do_seccomp+0x349/0x25e0 [ 49.035466] ? find_held_lock+0x2b/0x80 [ 49.036200] ? do_prlimit+0x310/0x610 [ 49.036943] ? __pfx_do_seccomp+0x10/0x10 [ 49.037750] ? do_raw_spin_unlock+0x53/0x220 [ 49.038583] ? _raw_spin_unlock+0x1e/0x40 [ 49.039398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.040364] ? static_key_count+0x60/0x80 [ 49.041125] prctl_set_seccomp+0x4e/0x70 [ 49.041905] __do_sys_prctl+0xe6c/0x1d70 [ 49.042713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.043601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.044596] ? irqentry_exit+0xf3/0x650 [ 49.045374] do_syscall_64+0xbf/0x430 [ 49.046089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.047072] RIP: 0033:0x7f1152f4f5cd [ 49.047808] 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 [ 49.051031] RSP: 002b:00007fffd83d00f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.052419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1152f4f5cd [ 49.053704] RDX: 0000557f0ac2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.055040] RBP: 00007fffd83d0150 R08: 0000000000000000 R09: 00007fffd83cf7f0 [ 49.056349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f313b82b0 [ 49.057651] R13: 00007fffd83d0580 R14: 0000557f313bad20 R15: 0000557f313cc8d0 [ 49.058958] [ 49.059425] irq event stamp: 1913 [ 49.060027] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 49.061549] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 49.063075] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 49.064483] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 49.065744] ---[ end trace 0000000000000000 ]--- [ 49.767534] ------------[ cut here ]------------ [ 49.768504] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.770540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.772030] Modules linked in: [ 49.772686] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.774708] Tainted: [W]=WARN [ 49.775291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.776814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.777741] 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 [ 49.780971] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 49.781983] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 49.783295] RDX: ffff888017bc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.784637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 49.785937] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.787256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 49.788563] FS: 00007ff63b21d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.790042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.791148] CR2: 00007fff05c54ef7 CR3: 000000001f8f4000 CR4: 0000000000350ef0 [ 49.792466] Call Trace: [ 49.792943] [ 49.793412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.794289] ? __create_object+0x59/0x80 [ 49.795101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.796094] __vmalloc_noprof+0x59/0x60 [ 49.796863] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.797771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.798716] bpf_prog_alloc+0x39/0x200 [ 49.799481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800432] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.801368] do_seccomp+0x349/0x25e0 [ 49.802065] ? find_held_lock+0x2b/0x80 [ 49.802847] ? do_prlimit+0x310/0x610 [ 49.803611] ? __pfx_do_seccomp+0x10/0x10 [ 49.804422] ? do_raw_spin_unlock+0x53/0x220 [ 49.805215] ? _raw_spin_unlock+0x1e/0x40 [ 49.805995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.806975] ? static_key_count+0x60/0x80 [ 49.807799] prctl_set_seccomp+0x4e/0x70 [ 49.808589] __do_sys_prctl+0xe6c/0x1d70 [ 49.809390] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.810238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.811241] ? irqentry_exit+0xf3/0x650 [ 49.812029] do_syscall_64+0xbf/0x430 [ 49.812796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.813761] RIP: 0033:0x7ff63b70f5cd [ 49.814480] 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 [ 49.817738] RSP: 002b:00007fff05c529a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.819156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff63b70f5cd [ 49.820467] RDX: 000055a3898b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.821776] RBP: 00007fff05c52a00 R08: 0000000000000000 R09: 00007fff05c520a0 [ 49.823086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3b3d2cad0 [ 49.824411] R13: 00007fff05c52e30 R14: 000055a3b3d2dbc0 R15: 000055a3b3d3e780 [ 49.825719] [ 49.826157] irq event stamp: 1743 [ 49.826828] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.828398] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.829955] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 49.831539] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 49.833069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44352' (ECDSA) to the list of known hosts. 2025/11/17 12:24:33 fuzzer started 2025/11/17 12:24:33 dialing manager at localhost:37895 2025/11/17 12:24:33 checking machine... 2025/11/17 12:24:33 checking revisions... [ 50.714715] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:24:33 testing simple program... [ 50.811548] cgroup: Unknown subsys name 'net' [ 50.890511] cgroup: Unknown subsys name 'cpuset' [ 50.912236] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:24:32 Registers: info registers vcpu 0 RAX=ffff88800e194a00 RBX=ffff88800e3fcd00 RCX=ffffffff8152d723 RDX=ffff88800e194a80 RSI=0000000000000000 RDI=ffff88800e2bc440 RBP=ffff88800e2bc440 RSP=ffff88806ce08d78 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e64cad0 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b619ac RFL=00000083 [--S---C] 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 00007f1152a5d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd83ca000 CR3=000000001f83a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e6bb 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557f313f0fe0 CR3=000000000a1ad000 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=34323a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363039 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000