[ 45.555522] ------------[ cut here ]------------ [ 45.556462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.558417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.559868] Modules linked in: [ 45.560496] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.562473] Tainted: [W]=WARN [ 45.563025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.564492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.565385] 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 [ 45.568519] RSP: 0018:ffff8880196bfbc0 EFLAGS: 00010286 [ 45.569470] RAX: 0000000000000000 RBX: ffffed10032d7f78 RCX: ffffffff813a4050 [ 45.570733] RDX: ffff88801693b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.572004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d7f2f [ 45.573261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.574519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196bfdf8 [ 45.575800] FS: 00007eff2466b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.577221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.578265] CR2: 00007eff24bd14a6 CR3: 000000000d10d000 CR4: 0000000000350ef0 [ 45.579531] Call Trace: [ 45.579989] [ 45.580427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.581308] ? __create_object+0x59/0x80 [ 45.582036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.582986] __vmalloc_noprof+0x59/0x60 [ 45.583732] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.584592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.585514] bpf_prog_alloc+0x39/0x200 [ 45.586242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.587111] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.587998] do_seccomp+0x349/0x25e0 [ 45.588704] ? find_held_lock+0x2b/0x80 [ 45.589455] ? do_prlimit+0x310/0x610 [ 45.590149] ? __pfx_do_seccomp+0x10/0x10 [ 45.590926] ? do_raw_spin_unlock+0x53/0x220 [ 45.591744] ? _raw_spin_unlock+0x1e/0x40 [ 45.592495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.593442] ? static_key_count+0x60/0x80 [ 45.594238] prctl_set_seccomp+0x4e/0x70 [ 45.594957] __do_sys_prctl+0xe6c/0x1d70 [ 45.595729] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.596584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.597525] ? irqentry_exit+0xf3/0x650 [ 45.598277] do_syscall_64+0xbf/0x430 [ 45.598964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.599919] RIP: 0033:0x7eff24b5d5cd [ 45.600611] 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 [ 45.604038] RSP: 002b:00007ffee92b3050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.605386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff24b5d5cd [ 45.606638] RDX: 0000557fb0ddce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.607931] RBP: 00007ffee92b30b0 R08: 0000000000000000 R09: 00007ffee92b2750 [ 45.609201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fda42aad0 [ 45.610457] R13: 00007ffee92b34e0 R14: 0000557fda42bbc0 R15: 0000557fda43c780 [ 45.611742] [ 45.612163] irq event stamp: 1679 [ 45.612792] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 45.614301] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 45.615803] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 45.617336] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 45.618816] ---[ end trace 0000000000000000 ]--- [ 48.414034] ------------[ cut here ]------------ [ 48.414949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.417604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.419078] Modules linked in: [ 48.419720] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.421719] Tainted: [W]=WARN [ 48.422324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.423818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.424739] 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 [ 48.427943] RSP: 0018:ffff888017b6fbc0 EFLAGS: 00010286 [ 48.428923] RAX: 0000000000000000 RBX: ffffed1002f6df78 RCX: ffffffff813a4050 [ 48.430201] RDX: ffff8880170e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.431487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6df2f [ 48.432777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.434072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b6fdf8 [ 48.435360] FS: 00007ffa2ab3b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.436804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.437874] CR2: 00007ffd59f1cef7 CR3: 000000000d076000 CR4: 0000000000350ef0 [ 48.439157] Call Trace: [ 48.439685] [ 48.440103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.441002] ? __create_object+0x59/0x80 [ 48.441765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.442748] __vmalloc_noprof+0x59/0x60 [ 48.443515] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.444393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.445317] bpf_prog_alloc+0x39/0x200 [ 48.445999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.446925] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.447850] do_seccomp+0x349/0x25e0 [ 48.448569] ? find_held_lock+0x2b/0x80 [ 48.449337] ? do_prlimit+0x310/0x610 [ 48.450036] ? __pfx_do_seccomp+0x10/0x10 [ 48.450819] ? do_raw_spin_unlock+0x53/0x220 [ 48.451660] ? _raw_spin_unlock+0x1e/0x40 [ 48.452438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.453392] ? static_key_count+0x60/0x80 [ 48.454134] prctl_set_seccomp+0x4e/0x70 [ 48.454913] __do_sys_prctl+0xe6c/0x1d70 [ 48.455711] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.456576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.457565] ? irqentry_exit+0xf3/0x650 [ 48.458334] do_syscall_64+0xbf/0x430 [ 48.459026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.460002] RIP: 0033:0x7ffa2b02d5cd [ 48.460717] 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 [ 48.463895] RSP: 002b:00007ffd59f1a590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.465245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa2b02d5cd [ 48.466514] RDX: 000055b83f489e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.467831] RBP: 00007ffd59f1a5f0 R08: 0000000000000000 R09: 00007ffd59f19c90 [ 48.469107] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8759dfbf0 [ 48.470375] R13: 00007ffd59f1aa20 R14: 000055b8759e9380 R15: 000055b8759f4460 [ 48.471704] [ 48.472137] irq event stamp: 1711 [ 48.472785] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 48.474294] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 48.475817] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 48.476929] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 48.477888] ---[ end trace 0000000000000000 ]--- [ 49.261242] ------------[ cut here ]------------ [ 49.262111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.264145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.265685] Modules linked in: [ 49.266347] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.268364] Tainted: [W]=WARN [ 49.268926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.270416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.271346] 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 [ 49.274529] RSP: 0018:ffff8880174c7bc0 EFLAGS: 00010286 [ 49.275556] RAX: 0000000000000000 RBX: ffffed1002e98f78 RCX: ffffffff813a4050 [ 49.276863] RDX: ffff888017173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.278191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e98f2f [ 49.279516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.280822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174c7df8 [ 49.282139] FS: 00007ff68e29b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.283653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.284739] CR2: 00007ffc68631ef7 CR3: 0000000019fce000 CR4: 0000000000350ef0 [ 49.286048] Call Trace: [ 49.286574] [ 49.287004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.287939] ? __create_object+0x59/0x80 [ 49.288757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.289758] __vmalloc_noprof+0x59/0x60 [ 49.290542] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.291459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.292420] bpf_prog_alloc+0x39/0x200 [ 49.293139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294095] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.295019] do_seccomp+0x349/0x25e0 [ 49.295776] ? irqentry_exit+0x17b/0x650 [ 49.296577] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.297588] ? __pfx_do_seccomp+0x10/0x10 [ 49.298393] ? __do_sys_prctl+0xc4/0x1d70 [ 49.299212] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 49.300146] prctl_set_seccomp+0x4e/0x70 [ 49.300950] __do_sys_prctl+0xe6c/0x1d70 [ 49.301777] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.302661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.303685] ? irqentry_exit+0xf3/0x650 [ 49.304482] do_syscall_64+0xbf/0x430 [ 49.305256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.306233] RIP: 0033:0x7ff68e78d5cd [ 49.306919] 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 [ 49.310151] RSP: 002b:00007ffc6862f7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.311574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff68e78d5cd [ 49.312876] RDX: 00005566d31b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.314234] RBP: 00007ffc6862f850 R08: 0000000000000000 R09: 00007ffc6862eef0 [ 49.315537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556708a0bad0 [ 49.316837] R13: 00007ffc6862fc80 R14: 0000556708a0cbc0 R15: 0000556708a1d780 [ 49.318212] [ 49.318646] irq event stamp: 1709 [ 49.319317] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.320889] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.322439] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.324013] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.325556] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42676' (ECDSA) to the list of known hosts. 2025/11/18 12:16:26 fuzzer started 2025/11/18 12:16:27 dialing manager at localhost:34383 2025/11/18 12:16:27 checking machine... 2025/11/18 12:16:27 checking revisions... [ 50.223804] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:16:27 testing simple program... [ 50.312912] cgroup: Unknown subsys name 'net' [ 50.374754] cgroup: Unknown subsys name 'cpuset' [ 50.397446] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:16:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627e18 RCX=ffff8880096277b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =ffff8880096278a0 R10=000000000003c9ed R11=000000000000b615 R12=ffff888009627801 R13=ffff8880096278a8 R14=ffff888009627de8 R15=ffff888009627860 RIP=ffffffff815d2b50 RFL=00000213 [----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 0000000000000000 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=00007f5ac0cf6040 CR3=000000000bb2a000 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=36313a323120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732036323a3631 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383639 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801735f848 RCX=0000000000000001 RDX=1ffff11002e6bf0b RSI=ffff88801735fe48 RDI=ffff88801735f858 RBP=ffff88801735fe48 RSP=ffff88801735f7a0 R8 =0000000000000001 R9 =ffff88801735f888 R10=000000000003c9ed R11=000000000009a3c4 R12=0000000000000008 R13=ffff888017358000 R14=ffff88801735fe48 R15=ffff88801735f848 RIP=ffffffff8135e28e 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 00007ffa2ab3b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffa2b0f2618 CR3=0000000020359000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000