[ 39.328256] ------------[ cut here ]------------ [ 39.329265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.331273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.332764] Modules linked in: [ 39.333421] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.335457] Tainted: [W]=WARN [ 39.336047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.337547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.338420] 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 [ 39.341636] RSP: 0018:ffff88801a3a7bc0 EFLAGS: 00010286 [ 39.342651] RAX: 0000000000000000 RBX: ffffed1003474f78 RCX: ffffffff813a4050 [ 39.343949] RDX: ffff888017a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.345254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003474f2f [ 39.346547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.347842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3a7df8 [ 39.349144] FS: 00007eff87297900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.350596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.351671] CR2: 00007eff877fd4a6 CR3: 000000001c1c8000 CR4: 0000000000350ef0 [ 39.352989] Call Trace: [ 39.353460] [ 39.353916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.354823] ? __create_object+0x59/0x80 [ 39.355627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.356609] __vmalloc_noprof+0x59/0x60 [ 39.357342] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.358224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.359165] bpf_prog_alloc+0x39/0x200 [ 39.359912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.360855] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.361778] do_seccomp+0x349/0x25e0 [ 39.362453] ? find_held_lock+0x2b/0x80 [ 39.363217] ? do_prlimit+0x310/0x610 [ 39.363956] ? __pfx_do_seccomp+0x10/0x10 [ 39.364740] ? do_raw_spin_unlock+0x53/0x220 [ 39.365589] ? _raw_spin_unlock+0x1e/0x40 [ 39.366329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.367325] ? static_key_count+0x60/0x80 [ 39.368148] prctl_set_seccomp+0x4e/0x70 [ 39.368945] __do_sys_prctl+0xe6c/0x1d70 [ 39.369724] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.370585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.371554] ? irqentry_exit+0xf3/0x650 [ 39.372279] do_syscall_64+0xbf/0x430 [ 39.373034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.374008] RIP: 0033:0x7eff877895cd [ 39.374747] 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 [ 39.377949] RSP: 002b:00007ffedad46fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.379314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff877895cd [ 39.380629] RDX: 000055dce0258e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.381979] RBP: 00007ffedad47000 R08: 0000000000000000 R09: 00007ffedad466a0 [ 39.383082] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd1fb022b0 [ 39.384178] R13: 00007ffedad47430 R14: 000055dd1fb04d20 R15: 000055dd1fb168d0 [ 39.385303] [ 39.385693] irq event stamp: 1759 [ 39.386189] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.387430] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.388675] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 39.389945] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.391179] ---[ end trace 0000000000000000 ]--- [ 42.580396] ------------[ cut here ]------------ [ 42.581208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.582909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.584191] Modules linked in: [ 42.584735] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.586437] Tainted: [W]=WARN [ 42.586946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.588202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.588988] 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 [ 42.591687] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 42.592529] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 42.593636] RDX: ffff888016c09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.594734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 42.595834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.596926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 42.598043] FS: 00007fea49aa2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.599273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.600181] CR2: 00007fea49f94580 CR3: 000000000e8c3000 CR4: 0000000000350ef0 [ 42.601292] Call Trace: [ 42.601717] [ 42.602068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.602826] ? __create_object+0x59/0x80 [ 42.603457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.604282] __vmalloc_noprof+0x59/0x60 [ 42.604927] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.605674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.606435] bpf_prog_alloc+0x39/0x200 [ 42.607061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607851] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.608624] do_seccomp+0x349/0x25e0 [ 42.609209] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.609980] ? __pfx_do_seccomp+0x10/0x10 [ 42.610666] ? find_held_lock+0x2b/0x80 [ 42.611278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.612090] ? static_key_count+0x60/0x80 [ 42.612757] prctl_set_seccomp+0x4e/0x70 [ 42.613373] __do_sys_prctl+0xe6c/0x1d70 [ 42.614041] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.614768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.615582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.616359] ? irqentry_exit+0xf3/0x650 [ 42.617018] do_syscall_64+0xbf/0x430 [ 42.617639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.618411] RIP: 0033:0x7fea49f945cd [ 42.619005] 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 [ 42.621687] RSP: 002b:00007ffc69713120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.622821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea49f945cd [ 42.623899] RDX: 00005590dc32ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.624983] RBP: 00007ffc69713180 R08: 0000000000000000 R09: 00007ffc69712820 [ 42.626073] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590dc572ad0 [ 42.627142] R13: 00007ffc697135b0 R14: 00005590dc573bc0 R15: 00005590dc584780 [ 42.628265] [ 42.628666] irq event stamp: 1731 [ 42.629189] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.630497] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.631801] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.633141] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.634432] ---[ end trace 0000000000000000 ]--- [ 43.425856] ------------[ cut here ]------------ [ 43.426778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.428737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.430258] Modules linked in: [ 43.430894] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.432874] Tainted: [W]=WARN [ 43.433446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.434905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.435804] 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 [ 43.439087] RSP: 0018:ffff88801b027bc0 EFLAGS: 00010286 [ 43.440063] RAX: 0000000000000000 RBX: ffffed1003604f78 RCX: ffffffff813a4050 [ 43.441352] RDX: ffff888016088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.442626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003604f2f [ 43.443938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.445296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b027df8 [ 43.446585] FS: 00007fd3d694d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.448051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.449129] CR2: 00007ffcaa2b0ef7 CR3: 0000000020754000 CR4: 0000000000350ef0 [ 43.450429] Call Trace: [ 43.450972] [ 43.451381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.452343] ? __create_object+0x59/0x80 [ 43.453137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.454135] __vmalloc_noprof+0x59/0x60 [ 43.454931] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.455849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.456801] bpf_prog_alloc+0x39/0x200 [ 43.457555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.458545] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.459406] do_seccomp+0x349/0x25e0 [ 43.460128] ? find_held_lock+0x2b/0x80 [ 43.460870] ? do_prlimit+0x310/0x610 [ 43.461603] ? __pfx_do_seccomp+0x10/0x10 [ 43.462379] ? do_raw_spin_unlock+0x53/0x220 [ 43.463276] ? _raw_spin_unlock+0x1e/0x40 [ 43.464041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.465058] ? static_key_count+0x60/0x80 [ 43.465885] prctl_set_seccomp+0x4e/0x70 [ 43.466708] __do_sys_prctl+0xe6c/0x1d70 [ 43.467458] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.468364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.469418] ? irqentry_exit+0xf3/0x650 [ 43.470191] do_syscall_64+0xbf/0x430 [ 43.470976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.471956] RIP: 0033:0x7fd3d6e3f5cd [ 43.472693] 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 [ 43.475984] RSP: 002b:00007ffcaa2af7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.477400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3d6e3f5cd [ 43.478736] RDX: 00005622b1ec6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.480090] RBP: 00007ffcaa2af810 R08: 0000000000000000 R09: 00007ffcaa2aeeb0 [ 43.481446] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622e9983ad0 [ 43.482808] R13: 00007ffcaa2afc40 R14: 00005622e9984bc0 R15: 00005622e9995780 [ 43.484159] [ 43.484618] irq event stamp: 1777 [ 43.485276] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.486804] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.488359] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 43.489963] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 43.491537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11195' (ECDSA) to the list of known hosts. 2025/11/18 19:35:54 fuzzer started 2025/11/18 19:35:55 dialing manager at localhost:34383 2025/11/18 19:35:55 checking machine... 2025/11/18 19:35:55 checking revisions... [ 44.422155] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:35:55 testing simple program... [ 44.500628] cgroup: Unknown subsys name 'net' [ 44.556765] cgroup: Unknown subsys name 'cpuset' [ 44.574153] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:35:54 Registers: info registers vcpu 0 RAX=ffffffff85c2ca00 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea4a057650 CR3=000000001c210000 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=2034353a35333a393120383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a35333a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffb4048d9 RBX=ffffffff86725dbc RCX=ffffffff81b2a6d8 RDX=0000000000000000 RSI=ffffffff86ab856e RDI=ffffffff86725d90 RBP=ffffffff86725d90 RSP=ffff88806cf089b8 R8 =ffffffff86ab856e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=ffffffff86725dec R13=ffffffff86725d90 R14=ffffffff86725d90 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007fea49aa2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea4a059618 CR3=0000000020d71000 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