[ 46.064132] ------------[ cut here ]------------ [ 46.064920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.066670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.067872] Modules linked in: [ 46.068371] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.069999] Tainted: [W]=WARN [ 46.070457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.071682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.072410] 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 [ 46.075246] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 46.076147] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 46.077259] RDX: ffff888017239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.078344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 46.079420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.080512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 46.081591] FS: 00007f4ec8e83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.082810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.083713] CR2: 00007f4ec9375580 CR3: 000000000d482000 CR4: 0000000000350ef0 [ 46.084807] Call Trace: [ 46.085201] [ 46.085538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.086287] ? __create_object+0x59/0x80 [ 46.086954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.087767] __vmalloc_noprof+0x59/0x60 [ 46.088370] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.089098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.089878] bpf_prog_alloc+0x39/0x200 [ 46.090449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.091224] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.091969] do_seccomp+0x349/0x25e0 [ 46.092536] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.093290] ? __pfx_do_seccomp+0x10/0x10 [ 46.093950] ? find_held_lock+0x2b/0x80 [ 46.094569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.095341] ? static_key_count+0x60/0x80 [ 46.096020] prctl_set_seccomp+0x4e/0x70 [ 46.096673] __do_sys_prctl+0xe6c/0x1d70 [ 46.097289] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.098006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.098801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.099611] ? irqentry_exit+0xf3/0x650 [ 46.100225] do_syscall_64+0xbf/0x430 [ 46.100847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.101640] RIP: 0033:0x7f4ec93755cd [ 46.102189] 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 [ 46.104837] RSP: 002b:00007ffc6b4905b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.105976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ec93755cd [ 46.107046] RDX: 0000563584c28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.108110] RBP: 00007ffc6b490610 R08: 0000000000000000 R09: 00007ffc6b48fcb0 [ 46.109188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563596898b10 [ 46.110258] R13: 00007ffc6b490a40 R14: 00005635968992b0 R15: 00005635968ad6f0 [ 46.111333] [ 46.111720] irq event stamp: 2299 [ 46.112232] hardirqs last enabled at (2307): [] __up_console_sem+0x78/0x80 [ 46.113493] hardirqs last disabled at (2316): [] __up_console_sem+0x5d/0x80 [ 46.114761] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 46.116052] softirqs last disabled at (2335): [] __irq_exit_rcu+0xc4/0x100 [ 46.117323] ---[ end trace 0000000000000000 ]--- [ 49.073443] ------------[ cut here ]------------ [ 49.074037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.075276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.076339] Modules linked in: [ 49.076763] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.078175] Tainted: [W]=WARN [ 49.078629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.079728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.080395] 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 [ 49.082507] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 49.083240] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 49.084126] RDX: ffff888016bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.085104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 49.086076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.087015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 49.087818] FS: 00007feb3f553900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.088887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.089656] CR2: 00007feb3fa45580 CR3: 0000000020faa000 CR4: 0000000000350ef0 [ 49.090636] Call Trace: [ 49.090994] [ 49.091310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.091999] ? __create_object+0x59/0x80 [ 49.092620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.093322] __vmalloc_noprof+0x59/0x60 [ 49.093889] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.094517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.095239] bpf_prog_alloc+0x39/0x200 [ 49.095815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.096491] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.097118] do_seccomp+0x349/0x25e0 [ 49.097667] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.098315] ? __pfx_do_seccomp+0x10/0x10 [ 49.098921] ? find_held_lock+0x2b/0x80 [ 49.099462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.100128] ? static_key_count+0x60/0x80 [ 49.100751] prctl_set_seccomp+0x4e/0x70 [ 49.101311] __do_sys_prctl+0xe6c/0x1d70 [ 49.101913] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.102527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.103283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.103973] ? irqentry_exit+0xf3/0x650 [ 49.104535] do_syscall_64+0xbf/0x430 [ 49.105113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.105845] RIP: 0033:0x7feb3fa455cd [ 49.106351] 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 [ 49.108386] RSP: 002b:00007fff61804670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.109422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb3fa455cd [ 49.110236] RDX: 00005561630fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.111213] RBP: 00007fff618046d0 R08: 0000000000000000 R09: 00007fff61803d70 [ 49.112157] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561965d5ad0 [ 49.112981] R13: 00007fff61804b00 R14: 00005561965d6bc0 R15: 00005561965e7780 [ 49.113963] [ 49.114290] irq event stamp: 1719 [ 49.114793] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.115907] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.116867] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.118037] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.119018] ---[ end trace 0000000000000000 ]--- [ 49.822144] ------------[ cut here ]------------ [ 49.823052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.825038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.826479] Modules linked in: [ 49.827111] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.829317] Tainted: [W]=WARN [ 49.829973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.831435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.832350] 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 [ 49.835471] RSP: 0018:ffff88800ef4fbc0 EFLAGS: 00010286 [ 49.836448] RAX: 0000000000000000 RBX: ffffed1001de9f78 RCX: ffffffff813a4050 [ 49.837724] RDX: ffff88801a6f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.838993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de9f2f [ 49.840262] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.841523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef4fdf8 [ 49.842805] FS: 00007f89573a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.844228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.845278] CR2: 00007f8957896580 CR3: 000000000c6f7000 CR4: 0000000000350ef0 [ 49.846572] Call Trace: [ 49.847028] [ 49.847429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.848323] ? __create_object+0x59/0x80 [ 49.849091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.850049] __vmalloc_noprof+0x59/0x60 [ 49.850797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.851654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.852538] bpf_prog_alloc+0x39/0x200 [ 49.853269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.854183] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.855072] do_seccomp+0x349/0x25e0 [ 49.855779] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.856673] ? __pfx_do_seccomp+0x10/0x10 [ 49.857406] ? find_held_lock+0x2b/0x80 [ 49.858154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.859101] ? static_key_count+0x60/0x80 [ 49.859899] prctl_set_seccomp+0x4e/0x70 [ 49.860681] __do_sys_prctl+0xe6c/0x1d70 [ 49.861418] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.862259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.863216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.864171] ? irqentry_exit+0xf3/0x650 [ 49.864935] do_syscall_64+0xbf/0x430 [ 49.865674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.866617] RIP: 0033:0x7f89578965cd [ 49.867268] 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 [ 49.870391] RSP: 002b:00007ffe4cac25b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.871736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89578965cd [ 49.873020] RDX: 000055ca7c279e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.874282] RBP: 00007ffe4cac2610 R08: 0000000000000000 R09: 00007ffe4cac1cb0 [ 49.875564] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cab0bc1b10 [ 49.876824] R13: 00007ffe4cac2a40 R14: 000055cab0bc22b0 R15: 000055cab0bd66f0 [ 49.878099] [ 49.878515] irq event stamp: 1819 [ 49.879164] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.880682] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.882190] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.883709] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.885209] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39655' (ECDSA) to the list of known hosts. 2025/11/18 10:22:01 fuzzer started 2025/11/18 10:22:02 dialing manager at localhost:34383 2025/11/18 10:22:02 checking machine... 2025/11/18 10:22:02 checking revisions... [ 50.776110] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:22:02 testing simple program... [ 50.864303] cgroup: Unknown subsys name 'net' [ 50.922165] cgroup: Unknown subsys name 'cpuset' [ 50.936294] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:22:01 Registers: info registers vcpu 0 RAX=ffff888016953780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 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 00007feb3f553900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff617fe000 CR3=000000000e400000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800919f2b8 RCX=ffffffff82002e14 RDX=ffff888017158000 RSI=0000000000000008 RDI=ffff88800919f2b8 RBP=0000000000000000 RSP=ffff88801a4df8c8 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801d379478 R14=ffff88800f158000 R15=00000000000018a4 RIP=ffffffff81b2dfa4 RFL=00000293 [--S-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 00007f023e9e9700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1830aa1000 CR3=000000001bfaf000 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=2031303a32323a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a32323a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000