[ 53.984846] ------------[ cut here ]------------ [ 53.985800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.987852] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 53.989320] Modules linked in: [ 53.989909] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.991917] Tainted: [W]=WARN [ 53.992520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.993991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.994943] 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 [ 53.998172] RSP: 0018:ffff8880174bfbc0 EFLAGS: 00010286 [ 53.999177] RAX: 0000000000000000 RBX: ffffed1002e97f78 RCX: ffffffff813a4050 [ 54.000477] RDX: ffff8880179e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.001788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e97f2f [ 54.003089] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.004376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174bfdf8 [ 54.005695] FS: 00007f00a4733900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.007166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.008268] CR2: 00007f00a4c25580 CR3: 000000000e4cd000 CR4: 0000000000350ef0 [ 54.009574] Call Trace: [ 54.010046] [ 54.010514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.011426] ? __create_object+0x59/0x80 [ 54.012169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.013144] __vmalloc_noprof+0x59/0x60 [ 54.013912] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.014806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.015759] bpf_prog_alloc+0x39/0x200 [ 54.016510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.017459] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.018365] do_seccomp+0x349/0x25e0 [ 54.019069] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.019969] ? __pfx_do_seccomp+0x10/0x10 [ 54.020774] ? find_held_lock+0x2b/0x80 [ 54.021560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.022545] ? static_key_count+0x60/0x80 [ 54.023365] prctl_set_seccomp+0x4e/0x70 [ 54.024091] __do_sys_prctl+0xe6c/0x1d70 [ 54.024886] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.025758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.026751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.027732] ? irqentry_exit+0xf3/0x650 [ 54.028493] do_syscall_64+0xbf/0x430 [ 54.029197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.030155] RIP: 0033:0x7f00a4c255cd [ 54.030881] 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 [ 54.034071] RSP: 002b:00007ffeebc64410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.035460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00a4c255cd [ 54.036759] RDX: 0000564f070f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.038066] RBP: 00007ffeebc64470 R08: 0000000000000000 R09: 00007ffeebc63b10 [ 54.039387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f3bb8ead0 [ 54.040672] R13: 00007ffeebc648a0 R14: 0000564f3bb8fbc0 R15: 0000564f3bba0780 [ 54.042007] [ 54.042477] irq event stamp: 1707 [ 54.043116] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 54.044669] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 54.046214] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 54.047769] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 54.049043] ---[ end trace 0000000000000000 ]--- [ 56.984862] ------------[ cut here ]------------ [ 56.985311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.986218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 56.986897] Modules linked in: [ 56.987169] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.988079] Tainted: [W]=WARN [ 56.988349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.989004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.989422] 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 [ 56.990897] RSP: 0018:ffff88801679fbc0 EFLAGS: 00010286 [ 56.991347] RAX: 0000000000000000 RBX: ffffed1002cf3f78 RCX: ffffffff813a4050 [ 56.991917] RDX: ffff88801a5b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.992503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 56.993069] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.993665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801679fdf8 [ 56.994248] FS: 00007f8b7bf1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.994897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.995390] CR2: 00007ffc8bffdef7 CR3: 000000000ec27000 CR4: 0000000000350ef0 [ 56.995957] Call Trace: [ 56.996170] [ 56.996375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.996764] ? __create_object+0x59/0x80 [ 56.997102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.997542] __vmalloc_noprof+0x59/0x60 [ 56.997869] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.998277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.998689] bpf_prog_alloc+0x39/0x200 [ 56.999009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.999437] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.999832] do_seccomp+0x349/0x25e0 [ 57.000141] ? find_held_lock+0x2b/0x80 [ 57.000491] ? do_prlimit+0x310/0x610 [ 57.000812] ? __pfx_do_seccomp+0x10/0x10 [ 57.001152] ? do_raw_spin_unlock+0x53/0x220 [ 57.001540] ? _raw_spin_unlock+0x1e/0x40 [ 57.001879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.002321] ? static_key_count+0x60/0x80 [ 57.002676] prctl_set_seccomp+0x4e/0x70 [ 57.003013] __do_sys_prctl+0xe6c/0x1d70 [ 57.003373] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.003748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.004176] ? irqentry_exit+0xf3/0x650 [ 57.004527] do_syscall_64+0xbf/0x430 [ 57.004847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.005282] RIP: 0033:0x7f8b7c4105cd [ 57.005586] 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 [ 57.007072] RSP: 002b:00007ffc8bffc5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.007705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b7c4105cd [ 57.008293] RDX: 000055d7ecd25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.008862] RBP: 00007ffc8bffc640 R08: 0000000000000000 R09: 00007ffc8bffbce0 [ 57.009458] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7fbc3fbf0 [ 57.010026] R13: 00007ffc8bffca70 R14: 000055d7fbc49380 R15: 000055d7fbc54460 [ 57.010635] [ 57.010831] irq event stamp: 1643 [ 57.011109] hardirqs last enabled at (1651): [] __up_console_sem+0x78/0x80 [ 57.011814] hardirqs last disabled at (1660): [] __up_console_sem+0x5d/0x80 [ 57.012510] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 57.013196] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 57.013900] ---[ end trace 0000000000000000 ]--- [ 57.641097] ------------[ cut here ]------------ [ 57.642032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.644086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.645555] Modules linked in: [ 57.646145] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.648142] Tainted: [W]=WARN [ 57.648750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.650246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.651131] 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 [ 57.654312] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 57.655293] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 57.656597] RDX: ffff888016759bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.657894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 57.659209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.660523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 57.661809] FS: 00007f67fb2ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.663273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.664347] CR2: 00007ffe635c6ef7 CR3: 000000001a735000 CR4: 0000000000350ef0 [ 57.665645] Call Trace: [ 57.666107] [ 57.666584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.667486] ? __create_object+0x59/0x80 [ 57.668212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.669168] __vmalloc_noprof+0x59/0x60 [ 57.669944] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.670819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.671764] bpf_prog_alloc+0x39/0x200 [ 57.672503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.673447] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.674354] do_seccomp+0x349/0x25e0 [ 57.675036] ? find_held_lock+0x2b/0x80 [ 57.675813] ? do_prlimit+0x310/0x610 [ 57.676565] ? __pfx_do_seccomp+0x10/0x10 [ 57.677357] ? do_raw_spin_unlock+0x53/0x220 [ 57.678151] ? _raw_spin_unlock+0x1e/0x40 [ 57.678947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.679921] ? static_key_count+0x60/0x80 [ 57.680715] prctl_set_seccomp+0x4e/0x70 [ 57.681494] __do_sys_prctl+0xe6c/0x1d70 [ 57.682274] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.683104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.684065] ? irqentry_exit+0xf3/0x650 [ 57.684843] do_syscall_64+0xbf/0x430 [ 57.685593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.686573] RIP: 0033:0x7f67fb7dc5cd [ 57.687264] 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 [ 57.690439] RSP: 002b:00007ffe635c4980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.691808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67fb7dc5cd [ 57.693079] RDX: 000055eabeea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.694355] RBP: 00007ffe635c49e0 R08: 0000000000000000 R09: 00007ffe635c4080 [ 57.695669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eac16cfad0 [ 57.696957] R13: 00007ffe635c4e10 R14: 000055eac16d0bc0 R15: 000055eac16e1780 [ 57.698267] [ 57.698711] irq event stamp: 1779 [ 57.699363] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 57.700891] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 57.702418] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 57.703977] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 57.705485] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51048' (ECDSA) to the list of known hosts. 2025/11/18 02:54:22 fuzzer started 2025/11/18 02:54:22 dialing manager at localhost:37895 2025/11/18 02:54:22 checking machine... 2025/11/18 02:54:22 checking revisions... [ 58.689134] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:54:22 testing simple program... [ 58.773284] cgroup: Unknown subsys name 'net' [ 58.834560] cgroup: Unknown subsys name 'cpuset' [ 58.857934] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:54:21 Registers: info registers vcpu 0 RAX=00000026a2147dd8 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000026 RSI=ffff88806ce23b00 RDI=0000000000053deb RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000f0142 R11=0000000000000001 R12=0000000000053deb R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----A-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 00007f8b7bf1e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b7bee8008 CR3=000000000e789000 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=0000000000000001 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff8880096efd90 R15=ffff88806cf08a70 RIP=ffffffff81528efc RFL=00000247 [---Z-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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9d800a48 CR3=000000000e4ec000 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=2031323a34353a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a34353a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000