[ 46.016744] ------------[ cut here ]------------ [ 46.017712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.019699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.021147] Modules linked in: [ 46.021838] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.023799] Tainted: [W]=WARN [ 46.024391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.025829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.026739] 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 [ 46.029839] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 46.030801] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 46.032069] RDX: ffff88801584b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.033348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 46.034611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.035869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 46.037147] FS: 00007f26ae3dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.038565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.039604] CR2: 00007ffef0a48ef8 CR3: 000000000e363000 CR4: 0000000000350ef0 [ 46.040867] Call Trace: [ 46.041396] [ 46.041804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.042691] ? __create_object+0x59/0x80 [ 46.043465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.044425] __vmalloc_noprof+0x59/0x60 [ 46.045149] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.046013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.046943] bpf_prog_alloc+0x39/0x200 [ 46.047678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.048600] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.049489] do_seccomp+0x349/0x25e0 [ 46.050151] ? find_held_lock+0x2b/0x80 [ 46.050904] ? do_prlimit+0x310/0x610 [ 46.051641] ? __pfx_do_seccomp+0x10/0x10 [ 46.052409] ? do_raw_spin_unlock+0x53/0x220 [ 46.053199] ? _raw_spin_unlock+0x1e/0x40 [ 46.053967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.054923] ? static_key_count+0x60/0x80 [ 46.055716] prctl_set_seccomp+0x4e/0x70 [ 46.056490] __do_sys_prctl+0xe6c/0x1d70 [ 46.057236] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.058087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.059035] ? irqentry_exit+0xf3/0x650 [ 46.059788] do_syscall_64+0xbf/0x430 [ 46.060523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.061478] RIP: 0033:0x7f26ae8cf5cd [ 46.062129] 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 [ 46.065382] RSP: 002b:00007ffef0a465d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.066746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26ae8cf5cd [ 46.068027] RDX: 00005628508a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.069300] RBP: 00007ffef0a46630 R08: 0000000000000000 R09: 00007ffef0a45cd0 [ 46.070585] R10: 0000000000000000 R11: 0000000000000246 R12: 000056285dc29b10 [ 46.071849] R13: 00007ffef0a46a60 R14: 000056285dc2a2b0 R15: 000056285dc3e6f0 [ 46.073129] [ 46.073585] irq event stamp: 1817 [ 46.074183] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.075691] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.077188] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.078490] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 46.079719] ---[ end trace 0000000000000000 ]--- [ 49.582850] ------------[ cut here ]------------ [ 49.583797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.585946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.587447] Modules linked in: [ 49.588055] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.590156] Tainted: [W]=WARN [ 49.590786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.592327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.593264] 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 [ 49.596581] RSP: 0018:ffff888016317bc0 EFLAGS: 00010286 [ 49.597633] RAX: 0000000000000000 RBX: ffffed1002c62f78 RCX: ffffffff813a4050 [ 49.598979] RDX: ffff88801a7bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.600306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c62f2f [ 49.601683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.603005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016317df8 [ 49.604331] FS: 00007ff94cc3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.605867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.606959] CR2: 00007fff1fadfef8 CR3: 000000001f61d000 CR4: 0000000000350ef0 [ 49.608309] Call Trace: [ 49.608805] [ 49.609235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.610181] ? __create_object+0x59/0x80 [ 49.611000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.611996] __vmalloc_noprof+0x59/0x60 [ 49.612798] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.613729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.614702] bpf_prog_alloc+0x39/0x200 [ 49.615470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.616444] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.617417] do_seccomp+0x349/0x25e0 [ 49.618111] ? find_held_lock+0x2b/0x80 [ 49.618909] ? do_prlimit+0x310/0x610 [ 49.619677] ? __pfx_do_seccomp+0x10/0x10 [ 49.620471] ? do_raw_spin_unlock+0x53/0x220 [ 49.621358] ? _raw_spin_unlock+0x1e/0x40 [ 49.622128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.623131] ? static_key_count+0x60/0x80 [ 49.623954] prctl_set_seccomp+0x4e/0x70 [ 49.624783] __do_sys_prctl+0xe6c/0x1d70 [ 49.625610] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.626513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.627509] ? irqentry_exit+0xf3/0x650 [ 49.628251] do_syscall_64+0xbf/0x430 [ 49.629071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.630067] RIP: 0033:0x7ff94d1315cd [ 49.630811] 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 [ 49.634090] RSP: 002b:00007fff1fadd7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.635504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff94d1315cd [ 49.636859] RDX: 00005607ce2e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.638195] RBP: 00007fff1fadd810 R08: 0000000000000000 R09: 00007fff1fadceb0 [ 49.639505] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607e7065bf0 [ 49.640859] R13: 00007fff1faddc40 R14: 00005607e706f380 R15: 00005607e707a460 [ 49.642236] [ 49.642743] irq event stamp: 1729 [ 49.643403] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.645020] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.646372] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.647702] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.649017] ---[ end trace 0000000000000000 ]--- [ 50.479409] ------------[ cut here ]------------ [ 50.480342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.482472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.484227] Modules linked in: [ 50.484887] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.486963] Tainted: [W]=WARN [ 50.487575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.489129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.490084] 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 [ 50.493326] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 50.494351] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 50.495677] RDX: ffff8880143e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.497018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 50.498352] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.499683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 50.500996] FS: 00007faf0d538900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.502487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.503566] CR2: 00007fff8227eef8 CR3: 000000001f756000 CR4: 0000000000350ef0 [ 50.504894] Call Trace: [ 50.505423] [ 50.505870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.506820] ? __create_object+0x59/0x80 [ 50.507640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.508801] __vmalloc_noprof+0x59/0x60 [ 50.509610] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.510517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.511478] bpf_prog_alloc+0x39/0x200 [ 50.512212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.513189] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.514128] do_seccomp+0x349/0x25e0 [ 50.514871] ? find_held_lock+0x2b/0x80 [ 50.515653] ? do_prlimit+0x310/0x610 [ 50.516426] ? __pfx_do_seccomp+0x10/0x10 [ 50.517217] ? do_raw_spin_unlock+0x53/0x220 [ 50.518067] ? _raw_spin_unlock+0x1e/0x40 [ 50.518877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.519876] ? static_key_count+0x60/0x80 [ 50.520717] prctl_set_seccomp+0x4e/0x70 [ 50.521515] __do_sys_prctl+0xe6c/0x1d70 [ 50.522268] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.523155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.524136] ? irqentry_exit+0xf3/0x650 [ 50.524933] do_syscall_64+0xbf/0x430 [ 50.525731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.526714] RIP: 0033:0x7faf0da2a5cd [ 50.527417] 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 [ 50.530714] RSP: 002b:00007fff8227d980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.532116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf0da2a5cd [ 50.533444] RDX: 0000560d97418e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.534774] RBP: 00007fff8227d9e0 R08: 0000000000000000 R09: 00007fff8227d080 [ 50.536086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560db55f5b10 [ 50.537397] R13: 00007fff8227de10 R14: 0000560db55f62b0 R15: 0000560db560a6f0 [ 50.538754] [ 50.539190] irq event stamp: 1831 [ 50.539873] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.541453] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.543034] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.545015] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 50.546760] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32164' (ECDSA) to the list of known hosts. 2025/11/17 11:27:35 fuzzer started 2025/11/17 11:27:36 dialing manager at localhost:37895 2025/11/17 11:27:36 checking machine... 2025/11/17 11:27:36 checking revisions... [ 51.463806] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:27:36 testing simple program... [ 51.562858] cgroup: Unknown subsys name 'net' [ 51.624879] cgroup: Unknown subsys name 'cpuset' [ 51.638809] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:27:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000001 RDX=1ffff1100d9c1150 RSI=ffff88801a57fd18 RDI=ffff88806ce08a80 RBP=ffff88801a57fd18 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026f3a R12=0000000000000008 R13=ffff88801a578000 R14=ffff88801a57fd18 R15=ffff88806ce08a70 RIP=ffffffff8135e288 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 00007ff94cc3f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1fad7000 CR3=000000001f6ba000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e5b2 RBX=00000000ffffffff RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff813c0dbe RBP=ffff8880096efda8 RSP=ffff88806cf08f78 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000082 R15=0000000000000000 RIP=ffffffff813c0dc4 RFL=00000206 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd11f532028 CR3=000000000d9d7000 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=4771f93d8343b5a35642a674286f3099 XMM02=ec2efd57dc4c00df00000000003029c0 XMM03=f938e9865e25f97c0000000000302a90 XMM04=cb2c0b505d704cf200000000000ae988 XMM05=495476a2b2fd3b820000000000320260 XMM06=5b75c91c80445342000000000031f300 XMM07=e042d86d42eb936e000000000030f508 XMM08=f938e9865e25f97c0000000000302a90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000