[ 38.980091] ------------[ cut here ]------------ [ 38.981000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.982996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.984522] Modules linked in: [ 38.985114] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.987083] Tainted: [W]=WARN [ 38.987677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.989181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990093] 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 [ 38.993260] RSP: 0018:ffff88801c84fbc0 EFLAGS: 00010286 [ 38.994233] RAX: 0000000000000000 RBX: ffffed1003909f78 RCX: ffffffff813a4050 [ 38.995508] RDX: ffff888016409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003909f2f [ 38.998114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.999397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c84fdf8 [ 39.000725] FS: 00007f35e37f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.002156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.003219] CR2: 00007f35e3ce8580 CR3: 000000000c92f000 CR4: 0000000000350ef0 [ 39.004533] Call Trace: [ 39.005001] [ 39.005458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.006306] ? __create_object+0x59/0x80 [ 39.007085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.008099] __vmalloc_noprof+0x59/0x60 [ 39.008844] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.009708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010637] bpf_prog_alloc+0x39/0x200 [ 39.011325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.012291] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.013186] do_seccomp+0x349/0x25e0 [ 39.013899] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.014792] ? __pfx_do_seccomp+0x10/0x10 [ 39.015578] ? find_held_lock+0x2b/0x80 [ 39.016316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.017274] ? static_key_count+0x60/0x80 [ 39.018082] prctl_set_seccomp+0x4e/0x70 [ 39.018845] __do_sys_prctl+0xe6c/0x1d70 [ 39.019620] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.020512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.021470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.022391] ? irqentry_exit+0xf3/0x650 [ 39.023149] do_syscall_64+0xbf/0x430 [ 39.023889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.024876] RIP: 0033:0x7f35e3ce85cd [ 39.025570] 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 [ 39.028742] RSP: 002b:00007ffc1d005150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.030095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35e3ce85cd [ 39.031366] RDX: 000056430ac9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.032680] RBP: 00007ffc1d0051b0 R08: 0000000000000000 R09: 00007ffc1d004850 [ 39.033953] R10: 0000000000000000 R11: 0000000000000246 R12: 000056432609aad0 [ 39.035240] R13: 00007ffc1d0055e0 R14: 000056432609bbc0 R15: 00005643260ac780 [ 39.036569] [ 39.036998] irq event stamp: 1751 [ 39.037649] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.039166] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.040705] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.042245] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.043741] ---[ end trace 0000000000000000 ]--- [ 42.622892] ------------[ cut here ]------------ [ 42.623584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.625081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.626162] Modules linked in: [ 42.626630] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.628115] Tainted: [W]=WARN [ 42.628552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.629642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.630284] 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 [ 42.632633] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 42.633320] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 42.634263] RDX: ffff888016599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.635221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 42.636171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.637105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 42.638043] FS: 00007f317158f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.639109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.639900] CR2: 00007ffc9772bef8 CR3: 000000000a0fb000 CR4: 0000000000350ef0 [ 42.640858] Call Trace: [ 42.641201] [ 42.641528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.642156] ? __create_object+0x59/0x80 [ 42.642729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643436] __vmalloc_noprof+0x59/0x60 [ 42.643973] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.644608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645260] bpf_prog_alloc+0x39/0x200 [ 42.645795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646475] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.647107] do_seccomp+0x349/0x25e0 [ 42.647629] ? find_held_lock+0x2b/0x80 [ 42.648170] ? do_prlimit+0x310/0x610 [ 42.648714] ? __pfx_do_seccomp+0x10/0x10 [ 42.649259] ? do_raw_spin_unlock+0x53/0x220 [ 42.649869] ? _raw_spin_unlock+0x1e/0x40 [ 42.650438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.651120] ? static_key_count+0x60/0x80 [ 42.651701] prctl_set_seccomp+0x4e/0x70 [ 42.652249] __do_sys_prctl+0xe6c/0x1d70 [ 42.652821] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654125] ? irqentry_exit+0xf3/0x650 [ 42.654683] do_syscall_64+0xbf/0x430 [ 42.655192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.655882] RIP: 0033:0x7f3171a815cd [ 42.656374] 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 [ 42.658681] RSP: 002b:00007ffc977294b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.659665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3171a815cd [ 42.660605] RDX: 000056535fd7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.661535] RBP: 00007ffc97729510 R08: 0000000000000000 R09: 00007ffc97728bb0 [ 42.662462] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653973d5ad0 [ 42.663371] R13: 00007ffc97729940 R14: 00005653973d6bc0 R15: 00005653973e7780 [ 42.664317] [ 42.664652] irq event stamp: 1721 [ 42.665095] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.666200] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.667302] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 42.668436] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 42.669535] ---[ end trace 0000000000000000 ]--- [ 43.461676] ------------[ cut here ]------------ [ 43.462618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.464619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.466073] Modules linked in: [ 43.466788] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.468820] Tainted: [W]=WARN [ 43.469377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.470952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.471865] 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 [ 43.475092] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 43.476077] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 43.477355] RDX: ffff888016e58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.478640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 43.479924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 43.482512] FS: 00007f648f6de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.483981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.485043] CR2: 00007f648fc444a6 CR3: 0000000009bc2000 CR4: 0000000000350ef0 [ 43.486340] Call Trace: [ 43.486857] [ 43.487269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.488182] ? __create_object+0x59/0x80 [ 43.488968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.489942] __vmalloc_noprof+0x59/0x60 [ 43.490699] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.491593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.492549] bpf_prog_alloc+0x39/0x200 [ 43.493241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.494162] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.495067] do_seccomp+0x349/0x25e0 [ 43.495785] ? find_held_lock+0x2b/0x80 [ 43.496554] ? do_prlimit+0x310/0x610 [ 43.497253] ? __pfx_do_seccomp+0x10/0x10 [ 43.498038] ? do_raw_spin_unlock+0x53/0x220 [ 43.498879] ? _raw_spin_unlock+0x1e/0x40 [ 43.499668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.500650] ? static_key_count+0x60/0x80 [ 43.501457] prctl_set_seccomp+0x4e/0x70 [ 43.502185] __do_sys_prctl+0xe6c/0x1d70 [ 43.502974] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.503830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.504810] ? irqentry_exit+0xf3/0x650 [ 43.505588] do_syscall_64+0xbf/0x430 [ 43.506284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.507240] RIP: 0033:0x7f648fbd05cd [ 43.507941] 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 [ 43.511108] RSP: 002b:00007ffda8161150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.512495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f648fbd05cd [ 43.513791] RDX: 000055d4955b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.515077] RBP: 00007ffda81611b0 R08: 0000000000000000 R09: 00007ffda8160850 [ 43.516384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4a790bad0 [ 43.517698] R13: 00007ffda81615e0 R14: 000055d4a790cbc0 R15: 000055d4a791d780 [ 43.519011] [ 43.519474] irq event stamp: 1867 [ 43.520094] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 43.521635] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 43.523183] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 43.524760] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 43.526280] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61948' (ECDSA) to the list of known hosts. 2025/11/18 22:21:57 fuzzer started 2025/11/18 22:21:58 dialing manager at localhost:34383 2025/11/18 22:21:58 checking machine... 2025/11/18 22:21:58 checking revisions... [ 44.425595] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:21:58 testing simple program... [ 44.516689] cgroup: Unknown subsys name 'net' [ 44.571903] cgroup: Unknown subsys name 'cpuset' [ 44.584597] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:21:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffffffff85f10a20 RSP=ffff888017817670 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=ffff88800e9cd5c0 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff817d9961 RFL=00000056 [---ZAP-] 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 00007f317158f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f317156e020 CR3=0000000015d8c000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000297eb 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f514949d000 CR3=000000000db3c000 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=143dcf4ceb155eb74c495b519615e5f5 XMM02=2c67c8bc2e329bc300000000003028a0 XMM03=fb795ef6d6577056000000000030e698 XMM04=1c0b23ed9d6973c600000000000ae988 XMM05=3ab00bce61b8bfcd0000000000320af8 XMM06=817b8945e9d50373000000000031f430 XMM07=e042d86d42eb936e000000000030e970 XMM08=7cea611a54e832c30000000000302900 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000