[ 45.824428] ------------[ cut here ]------------ [ 45.825364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.827420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.828921] Modules linked in: [ 45.829515] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.831743] Tainted: [W]=WARN [ 45.832617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.834097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.835029] 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 [ 45.838191] RSP: 0018:ffff888013effbc0 EFLAGS: 00010286 [ 45.839192] RAX: 0000000000000000 RBX: ffffed10027dff78 RCX: ffffffff813a4050 [ 45.840470] RDX: ffff888016865340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.841732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027dff2f [ 45.843029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.844316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013effdf8 [ 45.845574] FS: 00007ff90d2c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.847037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.848105] CR2: 00007fff448a8ef8 CR3: 0000000009a1e000 CR4: 0000000000350ef0 [ 45.849374] Call Trace: [ 45.849828] [ 45.850269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.851181] ? __create_object+0x59/0x80 [ 45.851963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.852936] __vmalloc_noprof+0x59/0x60 [ 45.853653] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.854563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.855504] bpf_prog_alloc+0x39/0x200 [ 45.856245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.857180] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.858086] do_seccomp+0x349/0x25e0 [ 45.858775] ? find_held_lock+0x2b/0x80 [ 45.859542] ? do_prlimit+0x310/0x610 [ 45.860295] ? __pfx_do_seccomp+0x10/0x10 [ 45.861080] ? do_raw_spin_unlock+0x53/0x220 [ 45.861860] ? _raw_spin_unlock+0x1e/0x40 [ 45.862660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.863633] ? static_key_count+0x60/0x80 [ 45.864434] prctl_set_seccomp+0x4e/0x70 [ 45.865207] __do_sys_prctl+0xe6c/0x1d70 [ 45.865999] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.866831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.867814] ? irqentry_exit+0xf3/0x650 [ 45.868590] do_syscall_64+0xbf/0x430 [ 45.869321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.870265] RIP: 0033:0x7ff90d7b95cd [ 45.871003] 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 [ 45.874186] RSP: 002b:00007fff448a6430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.875589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff90d7b95cd [ 45.876908] RDX: 0000562de5169e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.878179] RBP: 00007fff448a6490 R08: 0000000000000000 R09: 00007fff448a5b30 [ 45.879474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562df8433ad0 [ 45.880749] R13: 00007fff448a68c0 R14: 0000562df8434bc0 R15: 0000562df8445780 [ 45.882039] [ 45.882457] irq event stamp: 1863 [ 45.883112] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 45.884650] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 45.886160] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 45.887705] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 45.888992] ---[ end trace 0000000000000000 ]--- [ 49.467936] ------------[ cut here ]------------ [ 49.468869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.471104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.473288] Modules linked in: [ 49.473979] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.476280] Tainted: [W]=WARN [ 49.477222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.479002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.480032] 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 [ 49.483530] RSP: 0018:ffff888016967bc0 EFLAGS: 00010286 [ 49.484600] RAX: 0000000000000000 RBX: ffffed1002d2cf78 RCX: ffffffff813a4050 [ 49.485999] RDX: ffff8880177b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.487412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2cf2f [ 49.488823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.490234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016967df8 [ 49.491655] FS: 00007ffabd3e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.493286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.494476] CR2: 00007ffabd8d3580 CR3: 000000001fdd6000 CR4: 0000000000350ef0 [ 49.495939] Call Trace: [ 49.496468] [ 49.496980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498023] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 49.499030] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 49.500011] __vmalloc_noprof+0x59/0x60 [ 49.500755] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.501673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502669] bpf_prog_alloc+0x39/0x200 [ 49.503461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504465] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505427] do_seccomp+0x349/0x25e0 [ 49.506193] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.507176] ? __pfx_do_seccomp+0x10/0x10 [ 49.508022] ? find_held_lock+0x2b/0x80 [ 49.508792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.509812] ? static_key_count+0x60/0x80 [ 49.510673] prctl_set_seccomp+0x4e/0x70 [ 49.511553] __do_sys_prctl+0xe6c/0x1d70 [ 49.512402] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.513319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.514364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.515444] ? irqentry_exit+0xf3/0x650 [ 49.516295] do_syscall_64+0xbf/0x430 [ 49.517093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.518262] RIP: 0033:0x7ffabd8d35cd [ 49.519077] 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 [ 49.522563] RSP: 002b:00007ffcfd0ded30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.524070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffabd8d35cd [ 49.525516] RDX: 000055573a6a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.526934] RBP: 00007ffcfd0ded90 R08: 0000000000000000 R09: 00007ffcfd0de430 [ 49.528238] R10: 0000000000000000 R11: 0000000000000246 R12: 000055573bc08ad0 [ 49.529542] R13: 00007ffcfd0df1c0 R14: 000055573bc09bc0 R15: 000055573bc1a780 [ 49.530832] [ 49.531277] irq event stamp: 1759 [ 49.531861] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.533344] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.534823] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.536512] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.538172] ---[ end trace 0000000000000000 ]--- [ 50.367361] ------------[ cut here ]------------ [ 50.368281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.370670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.372335] Modules linked in: [ 50.372963] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.375230] Tainted: [W]=WARN [ 50.375841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.377518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.378510] 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 [ 50.382018] RSP: 0018:ffff888015627bc0 EFLAGS: 00010286 [ 50.383126] RAX: 0000000000000000 RBX: ffffed1002ac4f78 RCX: ffffffff813a4050 [ 50.384539] RDX: ffff888019dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.385947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac4f2f [ 50.387357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.388765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015627df8 [ 50.390170] FS: 00007f97022a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.391747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.392930] CR2: 00007f9702797580 CR3: 000000000dd0d000 CR4: 0000000000350ef0 [ 50.394345] Call Trace: [ 50.394867] [ 50.395371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.396369] ? __create_object+0x59/0x80 [ 50.397235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.398308] __vmalloc_noprof+0x59/0x60 [ 50.399155] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.400127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.401168] bpf_prog_alloc+0x39/0x200 [ 50.401984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.403023] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.404024] do_seccomp+0x349/0x25e0 [ 50.404772] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.405767] ? __pfx_do_seccomp+0x10/0x10 [ 50.406636] ? find_held_lock+0x2b/0x80 [ 50.407476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.408544] ? static_key_count+0x60/0x80 [ 50.409435] prctl_set_seccomp+0x4e/0x70 [ 50.410294] __do_sys_prctl+0xe6c/0x1d70 [ 50.411175] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.412124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.414276] ? irqentry_exit+0xf3/0x650 [ 50.415140] do_syscall_64+0xbf/0x430 [ 50.415965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.417030] RIP: 0033:0x7f97027975cd [ 50.417765] 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 [ 50.421297] RSP: 002b:00007ffc19e55970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.422824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97027975cd [ 50.424247] RDX: 000055daa49dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.425666] RBP: 00007ffc19e559d0 R08: 0000000000000000 R09: 00007ffc19e55070 [ 50.427085] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dab9696bf0 [ 50.428499] R13: 00007ffc19e55e00 R14: 000055dab96a0380 R15: 000055dab96ab460 [ 50.429942] [ 50.430408] irq event stamp: 1869 [ 50.431138] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.432821] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.434511] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 50.436077] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 50.437547] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11128' (ECDSA) to the list of known hosts. 2025/11/17 08:58:01 fuzzer started 2025/11/17 08:58:01 dialing manager at localhost:37895 2025/11/17 08:58:01 checking machine... 2025/11/17 08:58:01 checking revisions... [ 51.357329] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:58:01 testing simple program... [ 51.437431] cgroup: Unknown subsys name 'net' [ 51.497437] cgroup: Unknown subsys name 'cpuset' [ 51.511261] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:58:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000246 RCX=ffffffff8152d723 RDX=ffff88800e237988 RSI=ffffffff81b62336 RDI=ffffffff85f109b8 RBP=ffffffff85f109b8 RSP=ffff88806ce08d78 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b62336 R13=0000000000000246 R14=ffff888017b92d38 R15=ffff888009462280 RIP=ffffffff815bcf70 RFL=00000047 [---Z-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 00007ffabd3e1900 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=00007ffcfd0d8000 CR3=000000001fe31000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000001 RSI=ffff88806cf37358 RDI=ffff88800f5c4200 RBP=ffff88806cf37358 RSP=ffff88806cf08e88 R8 =0000000000000000 R9 =ffff888009613a28 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88800f5c3780 R13=ffff88800f5c41d8 R14=ffff88800f5c4200 R15=0000000000000046 RIP=ffffffff81522432 RFL=00000057 [---ZAPC] 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 00007f791ea94900 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=00007f791e1ac000 CR3=000000000c524000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=327f2c44f12c492000000000000ae988 XMM05=e3805b9d0407abc10000000000321e48 XMM06=8180e577c6cb449b0000000000320480 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000