[ 45.914985] ------------[ cut here ]------------ [ 45.915944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.917957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.919407] Modules linked in: [ 45.920060] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.922096] Tainted: [W]=WARN [ 45.922706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.924183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.925119] 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 [ 45.928304] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 45.929295] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 45.930561] RDX: ffff88801b7d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.931846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 45.933144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.934443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 45.935731] FS: 00007fc5d0062900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.937175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.938251] CR2: 00007fc5d0554580 CR3: 000000000d418000 CR4: 0000000000350ef0 [ 45.939526] Call Trace: [ 45.940002] [ 45.940406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.941322] ? __create_object+0x59/0x80 [ 45.942107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.943080] __vmalloc_noprof+0x59/0x60 [ 45.943843] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.944720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.945686] bpf_prog_alloc+0x39/0x200 [ 45.946369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947287] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.948180] do_seccomp+0x349/0x25e0 [ 45.948915] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.949835] ? __pfx_do_seccomp+0x10/0x10 [ 45.950628] ? find_held_lock+0x2b/0x80 [ 45.951347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.952291] ? static_key_count+0x60/0x80 [ 45.953101] prctl_set_seccomp+0x4e/0x70 [ 45.953867] __do_sys_prctl+0xe6c/0x1d70 [ 45.954647] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.955448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.956421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.957408] ? irqentry_exit+0xf3/0x650 [ 45.958184] do_syscall_64+0xbf/0x430 [ 45.958917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.959879] RIP: 0033:0x7fc5d05545cd [ 45.960585] 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 [ 45.963826] RSP: 002b:00007ffdf63def20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.965222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5d05545cd [ 45.966518] RDX: 000055e7c20b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.967805] RBP: 00007ffdf63def80 R08: 0000000000000000 R09: 00007ffdf63de620 [ 45.969094] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7f60c92b0 [ 45.970367] R13: 00007ffdf63df3b0 R14: 000055e7f60cbd20 R15: 000055e7f60dd8d0 [ 45.971679] [ 45.972101] irq event stamp: 2511 [ 45.972752] hardirqs last enabled at (2521): [] __up_console_sem+0x78/0x80 [ 45.974283] hardirqs last disabled at (2530): [] __up_console_sem+0x5d/0x80 [ 45.975799] softirqs last enabled at (2424): [] handle_softirqs+0x50c/0x770 [ 45.977341] softirqs last disabled at (2419): [] __irq_exit_rcu+0xc4/0x100 [ 45.978842] ---[ end trace 0000000000000000 ]--- [ 48.714546] ------------[ cut here ]------------ [ 48.715068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.716256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.717144] Modules linked in: [ 48.717522] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.718694] Tainted: [W]=WARN [ 48.719019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.719888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.720406] 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 [ 48.722404] RSP: 0018:ffff8880167cfbc0 EFLAGS: 00010286 [ 48.722980] RAX: 0000000000000000 RBX: ffffed1002cf9f78 RCX: ffffffff813a4050 [ 48.723735] RDX: ffff888015c9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.724475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf9f2f [ 48.725278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.726056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167cfdf8 [ 48.726868] FS: 00007fbe82ce3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.727786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.728437] CR2: 00007fbe831d5580 CR3: 0000000021058000 CR4: 0000000000350ef0 [ 48.729280] Call Trace: [ 48.729606] [ 48.729871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.730383] ? __create_object+0x59/0x80 [ 48.730851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.731401] __vmalloc_noprof+0x59/0x60 [ 48.731844] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.732331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.732880] bpf_prog_alloc+0x39/0x200 [ 48.733310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.733857] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.734368] do_seccomp+0x349/0x25e0 [ 48.734793] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.735297] ? __pfx_do_seccomp+0x10/0x10 [ 48.735761] ? find_held_lock+0x2b/0x80 [ 48.736189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.736752] ? static_key_count+0x60/0x80 [ 48.737218] prctl_set_seccomp+0x4e/0x70 [ 48.737679] __do_sys_prctl+0xe6c/0x1d70 [ 48.738118] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.738617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.739158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.739731] ? irqentry_exit+0xf3/0x650 [ 48.740164] do_syscall_64+0xbf/0x430 [ 48.740608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.741169] RIP: 0033:0x7fbe831d55cd [ 48.741602] 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 [ 48.743497] RSP: 002b:00007ffc278c0b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.744287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe831d55cd [ 48.745070] RDX: 0000562d7884ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.745825] RBP: 00007ffc278c0bd0 R08: 0000000000000000 R09: 00007ffc278c0270 [ 48.746558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d8527c2b0 [ 48.747260] R13: 00007ffc278c1000 R14: 0000562d8527ed20 R15: 0000562d852908d0 [ 48.748004] [ 48.748245] irq event stamp: 1655 [ 48.748611] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 48.749564] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 48.750405] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.751287] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 48.752150] ---[ end trace 0000000000000000 ]--- [ 49.465217] ------------[ cut here ]------------ [ 49.466365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.468364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.469833] Modules linked in: [ 49.470432] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.472399] Tainted: [W]=WARN [ 49.473012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.474477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.475398] 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 [ 49.478525] RSP: 0018:ffff888013dffbc0 EFLAGS: 00010286 [ 49.479455] RAX: 0000000000000000 RBX: ffffed10027bff78 RCX: ffffffff813a4050 [ 49.480765] RDX: ffff888015c4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.482057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bff2f [ 49.483341] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.484628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013dffdf8 [ 49.485922] FS: 00007f49ba75c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.487364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.488459] CR2: 00007fffad0a5ef7 CR3: 000000000e74c000 CR4: 0000000000350ef0 [ 49.489779] Call Trace: [ 49.490237] [ 49.490707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.491611] ? __create_object+0x59/0x80 [ 49.492339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.493323] __vmalloc_noprof+0x59/0x60 [ 49.494071] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.494936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.495859] bpf_prog_alloc+0x39/0x200 [ 49.496577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.497468] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.498365] do_seccomp+0x349/0x25e0 [ 49.499076] ? find_held_lock+0x2b/0x80 [ 49.499827] ? do_prlimit+0x310/0x610 [ 49.500560] ? __pfx_do_seccomp+0x10/0x10 [ 49.501314] ? do_raw_spin_unlock+0x53/0x220 [ 49.502136] ? _raw_spin_unlock+0x1e/0x40 [ 49.502912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.503866] ? static_key_count+0x60/0x80 [ 49.504656] prctl_set_seccomp+0x4e/0x70 [ 49.505388] __do_sys_prctl+0xe6c/0x1d70 [ 49.506168] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.507017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.507969] ? irqentry_exit+0xf3/0x650 [ 49.508728] do_syscall_64+0xbf/0x430 [ 49.509441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.510382] RIP: 0033:0x7f49bac4e5cd [ 49.511072] 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 [ 49.514206] RSP: 002b:00007fffad0a40f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.515554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49bac4e5cd [ 49.516824] RDX: 000055f701700e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.518105] RBP: 00007fffad0a4150 R08: 0000000000000000 R09: 00007fffad0a37f0 [ 49.519373] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f71f3cead0 [ 49.520649] R13: 00007fffad0a4580 R14: 000055f71f3cfbc0 R15: 000055f71f3e0780 [ 49.521944] [ 49.522361] irq event stamp: 1767 [ 49.523018] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.524522] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.525940] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 49.527217] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 49.528469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17669' (ECDSA) to the list of known hosts. 2025/11/18 14:29:35 fuzzer started 2025/11/18 14:29:35 dialing manager at localhost:34383 2025/11/18 14:29:35 checking machine... 2025/11/18 14:29:35 checking revisions... [ 50.404170] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:29:35 testing simple program... [ 50.488687] cgroup: Unknown subsys name 'net' [ 50.551909] cgroup: Unknown subsys name 'cpuset' [ 50.563648] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:29:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015c98000 RCX=ffff888016217434 RDX=0000000000000000 RSI=ffffffff83c70621 RDI=ffff888015c983fc RBP=ffff888015c98000 RSP=ffff888016217458 R8 =0000000000000001 R9 =ffff888016217520 R10=000000000003c9ed R11=000000000009a540 R12=0000000000000000 R13=ffff888016217528 R14=ffff888015c98000 R15=ffff8880162174e0 RIP=ffffffff815bd7a7 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 00007fbe82ce3900 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=00007ffc278ba000 CR3=000000000c883000 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=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=000000000002647b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec6954ae8 CR3=000000000dbd6000 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=39323a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000