[ 46.350182] ------------[ cut here ]------------ [ 46.351114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.353171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.354633] Modules linked in: [ 46.355232] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.357475] Tainted: [W]=WARN [ 46.358159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.359634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.360522] 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 [ 46.363738] RSP: 0018:ffff888017867bc0 EFLAGS: 00010286 [ 46.364719] RAX: 0000000000000000 RBX: ffffed1002f0cf78 RCX: ffffffff813a4050 [ 46.366011] RDX: ffff888016118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.367295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0cf2f [ 46.368637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.369915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017867df8 [ 46.371216] FS: 00007f47a99dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.372679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.373759] CR2: 00007ffe2df0aef7 CR3: 000000000df38000 CR4: 0000000000350ef0 [ 46.375049] Call Trace: [ 46.375516] [ 46.375982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.376900] ? __create_object+0x59/0x80 [ 46.377691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.378664] __vmalloc_noprof+0x59/0x60 [ 46.379381] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.380275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.381208] bpf_prog_alloc+0x39/0x200 [ 46.381951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.382897] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.383828] do_seccomp+0x349/0x25e0 [ 46.384524] ? find_held_lock+0x2b/0x80 [ 46.385300] ? do_prlimit+0x310/0x610 [ 46.386048] ? __pfx_do_seccomp+0x10/0x10 [ 46.386838] ? do_raw_spin_unlock+0x53/0x220 [ 46.387677] ? _raw_spin_unlock+0x1e/0x40 [ 46.388432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.389392] ? static_key_count+0x60/0x80 [ 46.390192] prctl_set_seccomp+0x4e/0x70 [ 46.390966] __do_sys_prctl+0xe6c/0x1d70 [ 46.391764] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.392575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.393550] ? irqentry_exit+0xf3/0x650 [ 46.394319] do_syscall_64+0xbf/0x430 [ 46.395062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.396041] RIP: 0033:0x7f47a9ecf5cd [ 46.396756] 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 [ 46.399938] RSP: 002b:00007ffe2df09220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.401324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47a9ecf5cd [ 46.402629] RDX: 0000560224fe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.403938] RBP: 00007ffe2df09280 R08: 0000000000000000 R09: 00007ffe2df08920 [ 46.405213] R10: 0000000000000000 R11: 0000000000000246 R12: 000056022c8ecad0 [ 46.406505] R13: 00007ffe2df096b0 R14: 000056022c8edbc0 R15: 000056022c8fe780 [ 46.407810] [ 46.408237] irq event stamp: 1823 [ 46.408891] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.410431] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.411982] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.413527] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.415057] ---[ end trace 0000000000000000 ]--- [ 49.514941] ------------[ cut here ]------------ [ 49.515904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.517942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.519414] Modules linked in: [ 49.520081] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.522098] Tainted: [W]=WARN [ 49.522708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.524200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.525124] 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 [ 49.528323] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 49.529325] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 49.530636] RDX: ffff888016a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.531958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 49.533266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.534560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 49.535876] FS: 00007f220dbd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.537347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.538416] CR2: 00007ffde87abef7 CR3: 000000000ddea000 CR4: 0000000000350ef0 [ 49.539720] Call Trace: [ 49.540192] [ 49.540663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.541541] ? __create_object+0x59/0x80 [ 49.542351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.543336] __vmalloc_noprof+0x59/0x60 [ 49.544128] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.545027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.545986] bpf_prog_alloc+0x39/0x200 [ 49.546731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.547692] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.548569] do_seccomp+0x349/0x25e0 [ 49.549324] ? find_held_lock+0x2b/0x80 [ 49.550097] ? do_prlimit+0x310/0x610 [ 49.550846] ? __pfx_do_seccomp+0x10/0x10 [ 49.551591] ? do_raw_spin_unlock+0x53/0x220 [ 49.552462] ? _raw_spin_unlock+0x1e/0x40 [ 49.553258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.554239] ? static_key_count+0x60/0x80 [ 49.555074] prctl_set_seccomp+0x4e/0x70 [ 49.555883] __do_sys_prctl+0xe6c/0x1d70 [ 49.556674] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.557504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.558488] ? irqentry_exit+0xf3/0x650 [ 49.559280] do_syscall_64+0xbf/0x430 [ 49.560054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.561042] RIP: 0033:0x7f220e0c25cd [ 49.561764] 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 [ 49.564984] RSP: 002b:00007ffde87aa910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.566377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f220e0c25cd [ 49.567711] RDX: 000055c2a561ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.569016] RBP: 00007ffde87aa970 R08: 0000000000000000 R09: 00007ffde87aa010 [ 49.570335] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2df13a2b0 [ 49.571649] R13: 00007ffde87aada0 R14: 000055c2df13cd20 R15: 000055c2df14e8d0 [ 49.572989] [ 49.573427] irq event stamp: 1757 [ 49.574091] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.575653] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.577198] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.578765] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.580305] ---[ end trace 0000000000000000 ]--- [ 50.379561] ------------[ cut here ]------------ [ 50.380505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.382590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.384111] Modules linked in: [ 50.384751] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.386747] Tainted: [W]=WARN [ 50.387303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.388818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.389744] 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 [ 50.392941] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 50.393918] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 50.395202] RDX: ffff8880162c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.396506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 50.397795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.399075] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 50.400389] FS: 00007f556df95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.401844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.402918] CR2: 00007f556e487580 CR3: 00000000177a6000 CR4: 0000000000350ef0 [ 50.404234] Call Trace: [ 50.404741] [ 50.405157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.406067] ? __create_object+0x59/0x80 [ 50.406862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.407850] __vmalloc_noprof+0x59/0x60 [ 50.408574] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.409451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410393] bpf_prog_alloc+0x39/0x200 [ 50.411139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.412090] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.412999] do_seccomp+0x349/0x25e0 [ 50.413723] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.414585] ? __pfx_do_seccomp+0x10/0x10 [ 50.415377] ? find_held_lock+0x2b/0x80 [ 50.416167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.417160] ? static_key_count+0x60/0x80 [ 50.417966] prctl_set_seccomp+0x4e/0x70 [ 50.418766] __do_sys_prctl+0xe6c/0x1d70 [ 50.419522] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.420402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.421376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.422363] ? irqentry_exit+0xf3/0x650 [ 50.423149] do_syscall_64+0xbf/0x430 [ 50.423906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.424862] RIP: 0033:0x7f556e4875cd [ 50.425529] 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 [ 50.428747] RSP: 002b:00007ffd2127cb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.430119] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f556e4875cd [ 50.431428] RDX: 0000560e1b3efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.432749] RBP: 00007ffd2127cb80 R08: 0000000000000000 R09: 00007ffd2127c220 [ 50.434041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e3150db10 [ 50.435350] R13: 00007ffd2127cfb0 R14: 0000560e3150e2b0 R15: 0000560e315226f0 [ 50.436545] [ 50.436944] irq event stamp: 1701 [ 50.437460] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.438740] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.440023] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.441318] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.442584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43548' (ECDSA) to the list of known hosts. 2025/11/17 10:47:36 fuzzer started 2025/11/17 10:47:36 dialing manager at localhost:37895 2025/11/17 10:47:36 checking machine... 2025/11/17 10:47:36 checking revisions... [ 51.356265] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:47:36 testing simple program... [ 51.447194] cgroup: Unknown subsys name 'net' [ 51.508780] cgroup: Unknown subsys name 'cpuset' [ 51.524817] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:47:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff869b8b7c RCX=ffffffff86fd85f8 RDX=0000000000000067 RSI=ffffffff869d7fc0 RDI=ffffffff866903b4 RBP=ffffffff869b8b80 RSP=ffff88806ce08978 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff869b8d1c R13=ffffffff866903b4 R14=ffffffff869b8b7c R15=dffffc0000000000 RIP=ffffffff8135da98 RFL=00000212 [----A--] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c2df161818 CR3=000000000df30000 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=2035333a37343a303120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a37343a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffffffff85f109a0 RCX=ffff88801560fa34 RDX=0000000000000000 RSI=ffffffff85f109b8 RDI=ffffffff85f109a4 RBP=ffffffff85f109a0 RSP=ffff88801560fa50 R8 =0000000000000000 R9 =ffff88800de4c3e0 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d161dc0 R13=00000000000000e8 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff8152da46 RFL=00000046 [---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 00007f220dbd0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde87a4000 CR3=000000001f173000 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