[ 43.983028] ------------[ cut here ]------------ [ 43.983954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.985997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.987440] Modules linked in: [ 43.988020] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.990093] Tainted: [W]=WARN [ 43.990700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.992175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.993068] 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 [ 43.996262] RSP: 0018:ffff888019acfbc0 EFLAGS: 00010286 [ 43.997282] RAX: 0000000000000000 RBX: ffffed1003359f78 RCX: ffffffff813a4050 [ 43.998580] RDX: ffff88800de55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.999877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003359f2f [ 44.001181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.002484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019acfdf8 [ 44.003785] FS: 00007f07c2947900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.005245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.006320] CR2: 00007ffc3fd51ef8 CR3: 0000000013ad2000 CR4: 0000000000350ef0 [ 44.007607] Call Trace: [ 44.008069] [ 44.008538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.009447] ? __create_object+0x59/0x80 [ 44.010248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.011228] __vmalloc_noprof+0x59/0x60 [ 44.011954] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.012840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.013775] bpf_prog_alloc+0x39/0x200 [ 44.014506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.015441] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.016351] do_seccomp+0x349/0x25e0 [ 44.017045] ? find_held_lock+0x2b/0x80 [ 44.017831] ? do_prlimit+0x310/0x610 [ 44.018584] ? __pfx_do_seccomp+0x10/0x10 [ 44.019386] ? do_raw_spin_unlock+0x53/0x220 [ 44.020226] ? _raw_spin_unlock+0x1e/0x40 [ 44.020980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.021949] ? static_key_count+0x60/0x80 [ 44.022774] prctl_set_seccomp+0x4e/0x70 [ 44.023567] __do_sys_prctl+0xe6c/0x1d70 [ 44.024361] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.025239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.026234] ? irqentry_exit+0xf3/0x650 [ 44.026956] do_syscall_64+0xbf/0x430 [ 44.027696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.028673] RIP: 0033:0x7f07c2e395cd [ 44.029380] 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 [ 44.032522] RSP: 002b:00007ffc3fd509c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.033906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07c2e395cd [ 44.035191] RDX: 000055a5f52aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.036487] RBP: 00007ffc3fd50a20 R08: 0000000000000000 R09: 00007ffc3fd500c0 [ 44.037795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a60786dad0 [ 44.039101] R13: 00007ffc3fd50e50 R14: 000055a60786ebc0 R15: 000055a60787f780 [ 44.040420] [ 44.040857] irq event stamp: 1759 [ 44.041503] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 44.043027] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 44.044553] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 44.046106] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 44.047670] ---[ end trace 0000000000000000 ]--- [ 47.441276] ------------[ cut here ]------------ [ 47.442230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.444276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.445701] Modules linked in: [ 47.446331] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.448291] Tainted: [W]=WARN [ 47.448850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.450314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.451201] 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 [ 47.454324] RSP: 0018:ffff888015ca7bc0 EFLAGS: 00010286 [ 47.455327] RAX: 0000000000000000 RBX: ffffed1002b94f78 RCX: ffffffff813a4050 [ 47.456681] RDX: ffff888016495340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.458020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b94f2f [ 47.459610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.461215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ca7df8 [ 47.462845] FS: 00007f6d5305e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.464567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.465637] CR2: 00007ffffe858ef8 CR3: 000000001d858000 CR4: 0000000000350ef0 [ 47.466969] Call Trace: [ 47.467485] [ 47.467890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.468814] ? __create_object+0x59/0x80 [ 47.469585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.470538] __vmalloc_noprof+0x59/0x60 [ 47.471290] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.472102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.473031] bpf_prog_alloc+0x39/0x200 [ 47.473764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.474679] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.475563] do_seccomp+0x349/0x25e0 [ 47.476276] ? find_held_lock+0x2b/0x80 [ 47.476989] ? do_prlimit+0x310/0x610 [ 47.477726] ? __pfx_do_seccomp+0x10/0x10 [ 47.478496] ? do_raw_spin_unlock+0x53/0x220 [ 47.479327] ? _raw_spin_unlock+0x1e/0x40 [ 47.480053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.481016] ? static_key_count+0x60/0x80 [ 47.481806] prctl_set_seccomp+0x4e/0x70 [ 47.482555] __do_sys_prctl+0xe6c/0x1d70 [ 47.483331] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.484137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.485099] ? irqentry_exit+0xf3/0x650 [ 47.485859] do_syscall_64+0xbf/0x430 [ 47.486595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.487531] RIP: 0033:0x7f6d535505cd [ 47.488241] 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 [ 47.491376] RSP: 002b:00007ffffe8568d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.492733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d535505cd [ 47.493999] RDX: 000055f769f6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.495268] RBP: 00007ffffe856930 R08: 0000000000000000 R09: 00007ffffe855fd0 [ 47.496543] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7a925ebf0 [ 47.497812] R13: 00007ffffe856d60 R14: 000055f7a9268380 R15: 000055f7a9273460 [ 47.499085] [ 47.499533] irq event stamp: 1747 [ 47.500127] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.501711] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.503366] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 47.504915] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 47.506195] ---[ end trace 0000000000000000 ]--- [ 48.367723] ------------[ cut here ]------------ [ 48.368485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.370216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 48.371418] Modules linked in: [ 48.371904] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.373860] Tainted: [W]=WARN [ 48.374347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.375548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.376314] 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 [ 48.379484] RSP: 0018:ffff8880189bfbc0 EFLAGS: 00010286 [ 48.380292] RAX: 0000000000000000 RBX: ffffed1003137f78 RCX: ffffffff813a4050 [ 48.381372] RDX: ffff88800f228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.382441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003137f2f [ 48.383497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.384560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189bfdf8 [ 48.385644] FS: 00007fc6eb6b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.386839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.387718] CR2: 00007fc6ebba8580 CR3: 000000001de0e000 CR4: 0000000000350ef0 [ 48.388803] Call Trace: [ 48.389229] [ 48.389577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.390369] ? __create_object+0x59/0x80 [ 48.390983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.391790] __vmalloc_noprof+0x59/0x60 [ 48.392408] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.393106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.393892] bpf_prog_alloc+0x39/0x200 [ 48.394510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.395283] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.395991] do_seccomp+0x349/0x25e0 [ 48.396600] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.397362] ? __pfx_do_seccomp+0x10/0x10 [ 48.397983] ? find_held_lock+0x2b/0x80 [ 48.398624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.399437] ? static_key_count+0x60/0x80 [ 48.400065] prctl_set_seccomp+0x4e/0x70 [ 48.400725] __do_sys_prctl+0xe6c/0x1d70 [ 48.401377] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.402050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.402851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.403667] ? irqentry_exit+0xf3/0x650 [ 48.404307] do_syscall_64+0xbf/0x430 [ 48.404893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.405691] RIP: 0033:0x7fc6ebba85cd [ 48.406277] 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 [ 48.408944] RSP: 002b:00007ffe825bf400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.410088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6ebba85cd [ 48.411170] RDX: 000055fe1e683e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.412229] RBP: 00007ffe825bf460 R08: 0000000000000000 R09: 00007ffe825beb00 [ 48.413309] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe43379240 [ 48.414380] R13: 00007ffe825bf890 R14: 000055fe43378bf0 R15: 000055fe4338d4d0 [ 48.415468] [ 48.415823] irq event stamp: 1751 [ 48.416371] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.417659] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.418918] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 48.420206] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 48.421480] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49413' (ECDSA) to the list of known hosts. 2025/11/17 17:07:09 fuzzer started 2025/11/17 17:07:10 dialing manager at localhost:37895 2025/11/17 17:07:10 checking machine... 2025/11/17 17:07:10 checking revisions... [ 49.279073] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:07:10 testing simple program... [ 49.380923] cgroup: Unknown subsys name 'net' [ 49.440689] cgroup: Unknown subsys name 'cpuset' [ 49.459375] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:07:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff813c0e00 RDX=dffffc0000000000 RSI=0000000000003c0e RDI=ffff88806ce31cd0 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e5cc RFL=00000287 [--S--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 00007f6d5305e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffe850000 CR3=000000000fd7f000 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=000000000001ec59 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeac8fab88 CR3=000000000d272000 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=4f1d14def706339bce4b0d900d90f8f1 XMM02=0000000000302700ec2efd57dc4c00df XMM03=000000000030ef58e5d28df34493dd2f XMM04=c9ad18ee882b517800000000000ae988 XMM05=af5282c7c802e67900000000003203c0 XMM06=3e829fc8c8edc990000000000031ecf8 XMM07=e042d86d42eb936e00000000003100a8 XMM08=e5d28df34493dd2f0000000000302760 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000