[ 53.950969] ------------[ cut here ]------------ [ 53.951884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.953921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.955347] Modules linked in: [ 53.955976] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.957984] Tainted: [W]=WARN [ 53.958533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.960039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.960949] 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 [ 53.964183] RSP: 0018:ffff88801af57bc0 EFLAGS: 00010286 [ 53.965218] RAX: 0000000000000000 RBX: ffffed10035eaf78 RCX: ffffffff813a4050 [ 53.966512] RDX: ffff8880166f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.967893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035eaf2f [ 53.969203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.970491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af57df8 [ 53.971819] FS: 00007f1309254900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.973315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.974353] CR2: 00007f1309746580 CR3: 000000000db8f000 CR4: 0000000000350ef0 [ 53.975619] Call Trace: [ 53.976074] [ 53.976473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.977377] ? __create_object+0x59/0x80 [ 53.978148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.979089] __vmalloc_noprof+0x59/0x60 [ 53.979828] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.980695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.981597] bpf_prog_alloc+0x39/0x200 [ 53.982285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.983217] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.984117] do_seccomp+0x349/0x25e0 [ 53.984837] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.985723] ? __pfx_do_seccomp+0x10/0x10 [ 53.986471] ? find_held_lock+0x2b/0x80 [ 53.987211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.988160] ? static_key_count+0x60/0x80 [ 53.988981] prctl_set_seccomp+0x4e/0x70 [ 53.989741] __do_sys_prctl+0xe6c/0x1d70 [ 53.990464] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.991303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.992238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.993204] ? irqentry_exit+0xf3/0x650 [ 53.993972] do_syscall_64+0xbf/0x430 [ 53.994694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.995634] RIP: 0033:0x7f13097465cd [ 53.996276] 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 [ 53.999407] RSP: 002b:00007ffdd761f6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.000773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13097465cd [ 54.002030] RDX: 00005632cb840e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.003297] RBP: 00007ffdd761f700 R08: 0000000000000000 R09: 00007ffdd761eda0 [ 54.004562] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e306dad0 [ 54.005825] R13: 00007ffdd761fb30 R14: 00005632e306ebc0 R15: 00005632e307f780 [ 54.007096] [ 54.007516] irq event stamp: 1725 [ 54.008156] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 54.009668] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.011168] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 54.012678] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 54.014180] ---[ end trace 0000000000000000 ]--- [ 57.651098] ------------[ cut here ]------------ [ 57.651911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.653585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.654764] Modules linked in: [ 57.655249] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.656898] Tainted: [W]=WARN [ 57.657352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.658561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.659271] 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 [ 57.661876] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 57.662668] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 57.663711] RDX: ffff888017e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.664759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 57.665799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.666841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 57.667887] FS: 00007f2fabe47900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.669080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.669938] CR2: 00007ffd6a2ebef7 CR3: 000000000dd60000 CR4: 0000000000350ef0 [ 57.670980] Call Trace: [ 57.671361] [ 57.671726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.673102] ? __create_object+0x59/0x80 [ 57.673751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.674514] __vmalloc_noprof+0x59/0x60 [ 57.675132] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.675839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.676593] bpf_prog_alloc+0x39/0x200 [ 57.677169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.677919] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.678652] do_seccomp+0x349/0x25e0 [ 57.679206] ? find_held_lock+0x2b/0x80 [ 57.679815] ? do_prlimit+0x310/0x610 [ 57.680386] ? __pfx_do_seccomp+0x10/0x10 [ 57.681039] ? do_raw_spin_unlock+0x53/0x220 [ 57.681719] ? _raw_spin_unlock+0x1e/0x40 [ 57.682320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.683098] ? static_key_count+0x60/0x80 [ 57.683745] prctl_set_seccomp+0x4e/0x70 [ 57.684343] __do_sys_prctl+0xe6c/0x1d70 [ 57.684983] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.685674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.686430] ? irqentry_exit+0xf3/0x650 [ 57.687045] do_syscall_64+0xbf/0x430 [ 57.687643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.688382] RIP: 0033:0x7f2fac3395cd [ 57.688971] 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 [ 57.691560] RSP: 002b:00007ffd6a2ea810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.692678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fac3395cd [ 57.693722] RDX: 000055fbc3cace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.694764] RBP: 00007ffd6a2ea870 R08: 0000000000000000 R09: 00007ffd6a2e9f10 [ 57.695804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbce91e2b0 [ 57.697608] R13: 00007ffd6a2eaca0 R14: 000055fbce920d20 R15: 000055fbce9328d0 [ 57.698678] [ 57.699024] irq event stamp: 1829 [ 57.699521] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 57.700803] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 57.702035] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 57.703284] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 57.704512] ---[ end trace 0000000000000000 ]--- [ 58.524527] ------------[ cut here ]------------ [ 58.525516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.527706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.529428] Modules linked in: [ 58.530151] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.532205] Tainted: [W]=WARN [ 58.532842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.534337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.535261] 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 [ 58.538469] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 58.539448] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 58.540771] RDX: ffff888015d8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.542075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 58.543378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.544703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 58.546017] FS: 00007f5a075a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.547468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.548565] CR2: 00007ffea4114ef7 CR3: 0000000016593000 CR4: 0000000000350ef0 [ 58.549904] Call Trace: [ 58.550376] [ 58.550840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.551749] ? __create_object+0x59/0x80 [ 58.552487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.553471] __vmalloc_noprof+0x59/0x60 [ 58.554239] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.555120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.556059] bpf_prog_alloc+0x39/0x200 [ 58.556829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.557755] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.558670] do_seccomp+0x349/0x25e0 [ 58.559352] ? find_held_lock+0x2b/0x80 [ 58.560115] ? do_prlimit+0x310/0x610 [ 58.560860] ? __pfx_do_seccomp+0x10/0x10 [ 58.561657] ? do_raw_spin_unlock+0x53/0x220 [ 58.562446] ? _raw_spin_unlock+0x1e/0x40 [ 58.563243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.564206] ? static_key_count+0x60/0x80 [ 58.565032] prctl_set_seccomp+0x4e/0x70 [ 58.565816] __do_sys_prctl+0xe6c/0x1d70 [ 58.566599] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.567405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.568372] ? irqentry_exit+0xf3/0x650 [ 58.569123] do_syscall_64+0xbf/0x430 [ 58.569861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.570808] RIP: 0033:0x7f5a07a9b5cd [ 58.571457] 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 [ 58.574618] RSP: 002b:00007ffea4113c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.576034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a07a9b5cd [ 58.577515] RDX: 000055c9146bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.578814] RBP: 00007ffea4113c90 R08: 0000000000000000 R09: 00007ffea4113330 [ 58.580082] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c936be2ad0 [ 58.581379] R13: 00007ffea41140c0 R14: 000055c936be3bc0 R15: 000055c936bf4780 [ 58.582684] [ 58.583101] irq event stamp: 1825 [ 58.583738] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 58.585252] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 58.586746] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 58.588259] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 58.589763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54752' (ECDSA) to the list of known hosts. 2025/11/18 13:29:24 fuzzer started 2025/11/18 13:29:24 dialing manager at localhost:34383 2025/11/18 13:29:24 checking machine... 2025/11/18 13:29:24 checking revisions... [ 59.500026] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:29:24 testing simple program... [ 59.591654] cgroup: Unknown subsys name 'net' [ 59.646974] cgroup: Unknown subsys name 'cpuset' [ 59.666972] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:29:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f5f9bc0 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f5f9fbc RBP=ffff88800f5f9bc0 RSP=ffff88806ce08990 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88800f5f9bc0 R13=ffff88806ce08a78 R14=ffff888017af7f58 R15=ffff88806ce08a30 RIP=ffffffff815d2c25 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 00007f8607fff700 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=00007ffd6a2e4000 CR3=000000000d173000 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=2033323a39323a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a39323a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88806cf08a70 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff8100148a RBP=ffff88806cf08ac8 RSP=ffff88806cf08a58 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff8135e1b9 RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3045a7e000 CR3=0000000009c38000 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=958ea029f10819bece40683a54637953 XMM02=ec2efd57dc4c00df00000000003067e8 XMM03=c1992ed7e5247a8f00000000003068b8 XMM04=7c85e915ee8f42bc00000000000ae988 XMM05=14648eaa1277bab10000000000323060 XMM06=817b8945e9d503730000000000322ee8 XMM07=e042d86d42eb936e0000000000313580 XMM08=c1992ed7e5247a8f00000000003068b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000