[ 39.002931] ------------[ cut here ]------------ [ 39.003863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.007326] Modules linked in: [ 39.007963] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.010015] Tainted: [W]=WARN [ 39.010570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.012034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012959] 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 [ 39.016131] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 39.017124] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 39.018411] RDX: ffff888017478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 39.020990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.022283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 39.023625] FS: 00007fe8b254f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.025113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.026183] CR2: 00007ffd8f863ef8 CR3: 000000000ea49000 CR4: 0000000000350ef0 [ 39.027464] Call Trace: [ 39.027965] [ 39.028386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.029304] ? __create_object+0x59/0x80 [ 39.030090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.031059] __vmalloc_noprof+0x59/0x60 [ 39.031817] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.032660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033593] bpf_prog_alloc+0x39/0x200 [ 39.034336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.035259] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.036162] do_seccomp+0x349/0x25e0 [ 39.036895] ? find_held_lock+0x2b/0x80 [ 39.037609] ? do_prlimit+0x310/0x610 [ 39.038348] ? __pfx_do_seccomp+0x10/0x10 [ 39.039136] ? do_raw_spin_unlock+0x53/0x220 [ 39.039978] ? _raw_spin_unlock+0x1e/0x40 [ 39.040722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.041719] ? static_key_count+0x60/0x80 [ 39.042541] prctl_set_seccomp+0x4e/0x70 [ 39.043328] __do_sys_prctl+0xe6c/0x1d70 [ 39.044117] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.045993] ? irqentry_exit+0xf3/0x650 [ 39.046723] do_syscall_64+0xbf/0x430 [ 39.047473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048449] RIP: 0033:0x7fe8b2a415cd [ 39.049161] 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 [ 39.052411] RSP: 002b:00007ffd8f8614c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8b2a415cd [ 39.055117] RDX: 000055eb12f04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056403] RBP: 00007ffd8f861520 R08: 0000000000000000 R09: 00007ffd8f860bc0 [ 39.057703] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb4b83aad0 [ 39.058997] R13: 00007ffd8f861950 R14: 000055eb4b83bbc0 R15: 000055eb4b84c780 [ 39.060293] [ 39.060772] irq event stamp: 1749 [ 39.061376] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.062658] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.063940] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.065257] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 39.066527] ---[ end trace 0000000000000000 ]--- [ 42.248601] ------------[ cut here ]------------ [ 42.249600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.251638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.253415] Modules linked in: [ 42.254182] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.256220] Tainted: [W]=WARN [ 42.256996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.258523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.259479] 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 [ 42.262756] RSP: 0018:ffff88801a8dfbc0 EFLAGS: 00010286 [ 42.263712] RAX: 0000000000000000 RBX: ffffed100351bf78 RCX: ffffffff813a4050 [ 42.265084] RDX: ffff88801697b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.266416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351bf2f [ 42.267751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.269118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8dfdf8 [ 42.270445] FS: 00007fb0f3b19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.271912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.273044] CR2: 00007ffeedf7aef8 CR3: 0000000009e38000 CR4: 0000000000350ef0 [ 42.274370] Call Trace: [ 42.274914] [ 42.275331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.276274] ? __create_object+0x59/0x80 [ 42.277120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278124] __vmalloc_noprof+0x59/0x60 [ 42.278919] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.279840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.280828] bpf_prog_alloc+0x39/0x200 [ 42.281540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.282502] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.283454] do_seccomp+0x349/0x25e0 [ 42.284201] ? find_held_lock+0x2b/0x80 [ 42.285023] ? do_prlimit+0x310/0x610 [ 42.285794] ? __pfx_do_seccomp+0x10/0x10 [ 42.286548] ? do_raw_spin_unlock+0x53/0x220 [ 42.287397] ? _raw_spin_unlock+0x1e/0x40 [ 42.288216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.289243] ? static_key_count+0x60/0x80 [ 42.290076] prctl_set_seccomp+0x4e/0x70 [ 42.290876] __do_sys_prctl+0xe6c/0x1d70 [ 42.291642] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.292539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.293556] ? irqentry_exit+0xf3/0x650 [ 42.294342] do_syscall_64+0xbf/0x430 [ 42.295118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.296123] RIP: 0033:0x7fb0f400b5cd [ 42.296895] 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 [ 42.300120] RSP: 002b:00007ffeedf79220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.301607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0f400b5cd [ 42.302985] RDX: 000055746c66ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.304295] RBP: 00007ffeedf79280 R08: 0000000000000000 R09: 00007ffeedf78920 [ 42.305649] R10: 0000000000000000 R11: 0000000000000246 R12: 000055749a48dad0 [ 42.306965] R13: 00007ffeedf796b0 R14: 000055749a48ebc0 R15: 000055749a49f780 [ 42.308290] [ 42.308818] irq event stamp: 1875 [ 42.309445] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.310977] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.312633] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 42.314160] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 42.315468] ---[ end trace 0000000000000000 ]--- [ 43.144511] ------------[ cut here ]------------ [ 43.145468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.147567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.149095] Modules linked in: [ 43.149704] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.152050] Tainted: [W]=WARN [ 43.152646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.154202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.155089] 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 [ 43.158218] RSP: 0018:ffff888019697bc0 EFLAGS: 00010286 [ 43.159180] RAX: 0000000000000000 RBX: ffffed10032d2f78 RCX: ffffffff813a4050 [ 43.160437] RDX: ffff888016979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.161717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d2f2f [ 43.163016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.164279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019697df8 [ 43.165552] FS: 00007f53d9a84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.166981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.168043] CR2: 00007f53d9f76580 CR3: 000000000d49b000 CR4: 0000000000350ef0 [ 43.169333] Call Trace: [ 43.169837] [ 43.170247] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.171131] ? __create_object+0x59/0x80 [ 43.171913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.172886] __vmalloc_noprof+0x59/0x60 [ 43.173587] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.174441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.175365] bpf_prog_alloc+0x39/0x200 [ 43.176090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.177039] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.177930] do_seccomp+0x349/0x25e0 [ 43.178600] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.179479] ? __pfx_do_seccomp+0x10/0x10 [ 43.180259] ? find_held_lock+0x2b/0x80 [ 43.181028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.181980] ? static_key_count+0x60/0x80 [ 43.182784] prctl_set_seccomp+0x4e/0x70 [ 43.183517] __do_sys_prctl+0xe6c/0x1d70 [ 43.184305] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.185172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.186146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.187115] ? irqentry_exit+0xf3/0x650 [ 43.187882] do_syscall_64+0xbf/0x430 [ 43.188582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.189522] RIP: 0033:0x7f53d9f765cd [ 43.190217] 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 [ 43.193390] RSP: 002b:00007fff1c2c4820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.194766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53d9f765cd [ 43.196024] RDX: 000055c35022fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.197319] RBP: 00007fff1c2c4880 R08: 0000000000000000 R09: 00007fff1c2c3f20 [ 43.198590] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c36b008ad0 [ 43.199863] R13: 00007fff1c2c4cb0 R14: 000055c36b009bc0 R15: 000055c36b01a780 [ 43.201154] [ 43.201577] irq event stamp: 1747 [ 43.202224] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.203712] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.205245] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 43.206770] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 43.208263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35822' (ECDSA) to the list of known hosts. 2025/11/18 23:19:45 fuzzer started 2025/11/18 23:19:45 dialing manager at localhost:34383 2025/11/18 23:19:45 checking machine... 2025/11/18 23:19:45 checking revisions... [ 44.179214] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:19:46 testing simple program... [ 44.268036] cgroup: Unknown subsys name 'net' [ 44.346477] cgroup: Unknown subsys name 'cpuset' [ 44.362480] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:19:45 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055749a4b2768 CR3=000000000e7d6000 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=2034343a39313a333220383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a39313a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=e3404aca57d76d00 RBX=0000000000000001 RCX=ffff8880196ff7f4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880197341d8 RBP=ffffffff85e1ffe0 RSP=ffff8880196ff7e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffff888019733780 R15=0000000000000001 RIP=ffffffff81529012 RFL=00000206 [-----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 00007fb0f3b19900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeedf73000 CR3=000000000e668000 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