[ 39.040510] ------------[ cut here ]------------ [ 39.041412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.044916] Modules linked in: [ 39.045559] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.047769] Tainted: [W]=WARN [ 39.048323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.049873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.050782] 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 [ 39.053958] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 39.054958] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 39.056243] RDX: ffff8880142f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.057562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 39.058851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 39.061461] FS: 00007f7e45061900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.062927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064006] CR2: 00007f7e45553580 CR3: 000000000dab4000 CR4: 0000000000350ef0 [ 39.065333] Call Trace: [ 39.065847] [ 39.066265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067172] ? __create_object+0x59/0x80 [ 39.067970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068950] __vmalloc_noprof+0x59/0x60 [ 39.069707] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071547] bpf_prog_alloc+0x39/0x200 [ 39.072237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073199] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074115] do_seccomp+0x349/0x25e0 [ 39.074838] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.075746] ? __pfx_do_seccomp+0x10/0x10 [ 39.076546] ? find_held_lock+0x2b/0x80 [ 39.077257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078235] ? static_key_count+0x60/0x80 [ 39.079045] prctl_set_seccomp+0x4e/0x70 [ 39.079830] __do_sys_prctl+0xe6c/0x1d70 [ 39.080648] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083485] ? irqentry_exit+0xf3/0x650 [ 39.084220] do_syscall_64+0xbf/0x430 [ 39.084977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.085935] RIP: 0033:0x7f7e455535cd [ 39.086659] 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 [ 39.089839] RSP: 002b:00007ffeefd7c1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e455535cd [ 39.092498] RDX: 0000565378e41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.093771] RBP: 00007ffeefd7c220 R08: 0000000000000000 R09: 00007ffeefd7b8c0 [ 39.095049] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653a087abf0 [ 39.096349] R13: 00007ffeefd7c650 R14: 00005653a0884380 R15: 00005653a088f460 [ 39.097678] [ 39.098100] irq event stamp: 1835 [ 39.098757] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.100275] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.101816] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 39.103355] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.104919] ---[ end trace 0000000000000000 ]--- [ 42.145292] ------------[ cut here ]------------ [ 42.146209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.148206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.149656] Modules linked in: [ 42.150248] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.152236] Tainted: [W]=WARN [ 42.152839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.154434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.155301] 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 [ 42.158496] RSP: 0018:ffff8880190dfbc0 EFLAGS: 00010286 [ 42.159465] RAX: 0000000000000000 RBX: ffffed100321bf78 RCX: ffffffff813a4050 [ 42.160749] RDX: ffff888016cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.162023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321bf2f [ 42.163291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.164576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190dfdf8 [ 42.165947] FS: 00007f6b0ec6c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.167578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.168662] CR2: 00007ffd5845fef7 CR3: 000000002027a000 CR4: 0000000000350ef0 [ 42.169930] Call Trace: [ 42.170434] [ 42.170844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.171728] ? __create_object+0x59/0x80 [ 42.172512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.173469] __vmalloc_noprof+0x59/0x60 [ 42.174175] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.175053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.175976] bpf_prog_alloc+0x39/0x200 [ 42.176714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177635] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.178532] do_seccomp+0x349/0x25e0 [ 42.179204] ? find_held_lock+0x2b/0x80 [ 42.179959] ? do_prlimit+0x310/0x610 [ 42.180699] ? __pfx_do_seccomp+0x10/0x10 [ 42.181479] ? do_raw_spin_unlock+0x53/0x220 [ 42.182263] ? _raw_spin_unlock+0x1e/0x40 [ 42.183037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.183985] ? static_key_count+0x60/0x80 [ 42.184788] prctl_set_seccomp+0x4e/0x70 [ 42.185553] __do_sys_prctl+0xe6c/0x1d70 [ 42.186277] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.187120] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.188075] ? irqentry_exit+0xf3/0x650 [ 42.188840] do_syscall_64+0xbf/0x430 [ 42.189568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.190515] RIP: 0033:0x7f6b0f15e5cd [ 42.191161] 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 [ 42.194307] RSP: 002b:00007ffd5845dde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.195664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b0f15e5cd [ 42.196945] RDX: 00005620de0e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.198221] RBP: 00007ffd5845de40 R08: 0000000000000000 R09: 00007ffd5845d4e0 [ 42.199489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562112504ad0 [ 42.200779] R13: 00007ffd5845e270 R14: 0000562112505bc0 R15: 0000562112516780 [ 42.202083] [ 42.202530] irq event stamp: 1763 [ 42.203150] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.204673] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.206185] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.207722] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.209245] ---[ end trace 0000000000000000 ]--- [ 42.936733] ------------[ cut here ]------------ [ 42.937678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.939682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.941190] Modules linked in: [ 42.941826] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.943829] Tainted: [W]=WARN [ 42.944442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.945944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.946870] 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 [ 42.950067] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286 [ 42.951053] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050 [ 42.952347] RDX: ffff888019279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.953704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f [ 42.955012] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.956322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8 [ 42.957666] FS: 00007fe3246a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.959140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.960231] CR2: 00007fffdfc7aef7 CR3: 00000000200c6000 CR4: 0000000000350ef0 [ 42.961551] Call Trace: [ 42.962026] [ 42.962488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.963332] ? __create_object+0x59/0x80 [ 42.964120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.965090] __vmalloc_noprof+0x59/0x60 [ 42.965833] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.966708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.967633] bpf_prog_alloc+0x39/0x200 [ 42.968317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.969249] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.970144] do_seccomp+0x349/0x25e0 [ 42.970850] ? find_held_lock+0x2b/0x80 [ 42.971600] ? do_prlimit+0x310/0x610 [ 42.972287] ? __pfx_do_seccomp+0x10/0x10 [ 42.973075] ? do_raw_spin_unlock+0x53/0x220 [ 42.973897] ? _raw_spin_unlock+0x1e/0x40 [ 42.974674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.975627] ? static_key_count+0x60/0x80 [ 42.976429] prctl_set_seccomp+0x4e/0x70 [ 42.977163] __do_sys_prctl+0xe6c/0x1d70 [ 42.977949] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.978832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.979795] ? irqentry_exit+0xf3/0x650 [ 42.980560] do_syscall_64+0xbf/0x430 [ 42.981247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.982190] RIP: 0033:0x7fe324b9a5cd [ 42.982891] 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 [ 42.986050] RSP: 002b:00007fffdfc78440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.987408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe324b9a5cd [ 42.988694] RDX: 000055e5ef0f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.989777] RBP: 00007fffdfc784a0 R08: 0000000000000000 R09: 00007fffdfc77b40 [ 42.990643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5f39d9ad0 [ 42.991510] R13: 00007fffdfc788d0 R14: 000055e5f39dabc0 R15: 000055e5f39eb780 [ 42.992359] [ 42.992683] irq event stamp: 1773 [ 42.993091] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.994119] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.995152] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.996207] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 42.997242] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49708' (ECDSA) to the list of known hosts. 2025/11/19 03:36:07 fuzzer started 2025/11/19 03:36:07 dialing manager at localhost:34383 2025/11/19 03:36:07 checking machine... 2025/11/19 03:36:07 checking revisions... [ 43.837089] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:36:07 testing simple program... [ 43.924772] cgroup: Unknown subsys name 'net' [ 43.982875] cgroup: Unknown subsys name 'cpuset' [ 43.995447] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:36:07 Registers: info registers vcpu 0 RAX=ffff888016530001 RBX=ffff88801652f7d0 RCX=0000000000000001 RDX=ffff88801652ff01 RSI=ffff88801652ff50 RDI=ffff88801652f7e0 RBP=ffff88801652ff50 RSP=ffff88801652f728 R8 =ffffffff86e87020 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000008 R13=ffff888016528000 R14=ffff88801652ff58 R15=ffff88801652f7d0 RIP=ffffffff8135e2e9 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 00007f6b0ec6c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b0ec2c008 CR3=000000000d39c000 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=00000000000280df 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=00000202 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe0778ac8 CR3=000000000dc7d000 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=57eae737ea74df84b54fc34c6d233015 XMM02=0000000000302100eff9b2d0a8fce9cb XMM03=00000000003021d02c67c8bc2e329bc3 XMM04=9d5531528e50af7a00000000000ae988 XMM05=14648eaa1277bab1000000000031f300 XMM06=1db466ff344389a400000000003188d8 XMM07=e042d86d42eb936e000000000030fe60 XMM08=06c1ae7325511e2000000000003021d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000