[ 38.990980] ------------[ cut here ]------------ [ 38.991896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.995447] Modules linked in: [ 38.996095] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.998076] Tainted: [W]=WARN [ 38.998624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000975] 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 [ 39.004149] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 39.005146] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 39.006428] RDX: ffff88801bc49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 39.008999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 39.011542] FS: 00007f5116c3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.012983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014036] CR2: 00007ffc44a0cef7 CR3: 000000000e9b0000 CR4: 0000000000350ef0 [ 39.015333] Call Trace: [ 39.015803] [ 39.016260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017146] ? __create_object+0x59/0x80 [ 39.017893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018854] __vmalloc_noprof+0x59/0x60 [ 39.019611] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021413] bpf_prog_alloc+0x39/0x200 [ 39.022141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023016] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023931] do_seccomp+0x349/0x25e0 [ 39.024658] ? find_held_lock+0x2b/0x80 [ 39.025412] ? do_prlimit+0x310/0x610 [ 39.026148] ? __pfx_do_seccomp+0x10/0x10 [ 39.026889] ? do_raw_spin_unlock+0x53/0x220 [ 39.027723] ? _raw_spin_unlock+0x1e/0x40 [ 39.028501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.029455] ? static_key_count+0x60/0x80 [ 39.030256] prctl_set_seccomp+0x4e/0x70 [ 39.030981] __do_sys_prctl+0xe6c/0x1d70 [ 39.031767] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.032622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033591] ? irqentry_exit+0xf3/0x650 [ 39.034354] do_syscall_64+0xbf/0x430 [ 39.035099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036179] RIP: 0033:0x7f511712c5cd [ 39.036844] 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 [ 39.040020] RSP: 002b:00007ffc44a0a670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f511712c5cd [ 39.042672] RDX: 00005647b2ff9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043962] RBP: 00007ffc44a0a6d0 R08: 0000000000000000 R09: 00007ffc44a09d70 [ 39.045241] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647dcde7ad0 [ 39.046520] R13: 00007ffc44a0ab00 R14: 00005647dcde8bc0 R15: 00005647dcdf9780 [ 39.047822] [ 39.048288] irq event stamp: 1739 [ 39.048890] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.050391] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.051902] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.053451] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.054956] ---[ end trace 0000000000000000 ]--- [ 42.589387] ------------[ cut here ]------------ [ 42.590355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.592421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.593922] Modules linked in: [ 42.594587] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.596611] Tainted: [W]=WARN [ 42.597230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.598713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.599637] 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 [ 42.602852] RSP: 0018:ffff888017997bc0 EFLAGS: 00010286 [ 42.603867] RAX: 0000000000000000 RBX: ffffed1002f32f78 RCX: ffffffff813a4050 [ 42.605166] RDX: ffff8880162d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.606478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f32f2f [ 42.607793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.609096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017997df8 [ 42.610408] FS: 00007f0fef4c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.611883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.612979] CR2: 00007ffff5aa4ef7 CR3: 000000000e09c000 CR4: 0000000000350ef0 [ 42.614285] Call Trace: [ 42.614760] [ 42.615202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.616142] ? __create_object+0x59/0x80 [ 42.616893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.617881] __vmalloc_noprof+0x59/0x60 [ 42.618631] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.619518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.620487] bpf_prog_alloc+0x39/0x200 [ 42.621230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.622176] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.623089] do_seccomp+0x349/0x25e0 [ 42.623780] ? find_held_lock+0x2b/0x80 [ 42.624549] ? do_prlimit+0x310/0x610 [ 42.625308] ? __pfx_do_seccomp+0x10/0x10 [ 42.626113] ? do_raw_spin_unlock+0x53/0x220 [ 42.626904] ? _raw_spin_unlock+0x1e/0x40 [ 42.627707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.628681] ? static_key_count+0x60/0x80 [ 42.629496] prctl_set_seccomp+0x4e/0x70 [ 42.630279] __do_sys_prctl+0xe6c/0x1d70 [ 42.631035] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.631921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.632915] ? irqentry_exit+0xf3/0x650 [ 42.633692] do_syscall_64+0xbf/0x430 [ 42.634455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.635440] RIP: 0033:0x7f0fef9b25cd [ 42.636182] 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 [ 42.639440] RSP: 002b:00007ffff5aa34c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.640840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fef9b25cd [ 42.642144] RDX: 000056530b41ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.643443] RBP: 00007ffff5aa3520 R08: 0000000000000000 R09: 00007ffff5aa2bc0 [ 42.644760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565347fc02b0 [ 42.646065] R13: 00007ffff5aa3950 R14: 0000565347fc2d20 R15: 0000565347fd48d0 [ 42.647453] [ 42.647906] irq event stamp: 1795 [ 42.648577] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.650152] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.651730] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 42.653323] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.654879] ---[ end trace 0000000000000000 ]--- [ 43.473212] ------------[ cut here ]------------ [ 43.474147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.476247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.477742] Modules linked in: [ 43.478398] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.480711] Tainted: [W]=WARN [ 43.481400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.482917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.483880] 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 [ 43.487150] RSP: 0018:ffff88800acb7bc0 EFLAGS: 00010286 [ 43.488181] RAX: 0000000000000000 RBX: ffffed1001596f78 RCX: ffffffff813a4050 [ 43.489507] RDX: ffff888016a48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.490827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001596f2f [ 43.492157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.493476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800acb7df8 [ 43.494800] FS: 00007f80643be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.496296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.497393] CR2: 00007ffd549b9ef7 CR3: 000000001e063000 CR4: 0000000000350ef0 [ 43.498721] Call Trace: [ 43.499232] [ 43.499656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.500613] ? __create_object+0x59/0x80 [ 43.501424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.502430] __vmalloc_noprof+0x59/0x60 [ 43.503216] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.504134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.505091] bpf_prog_alloc+0x39/0x200 [ 43.505803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.506762] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.507692] do_seccomp+0x349/0x25e0 [ 43.508443] ? find_held_lock+0x2b/0x80 [ 43.509235] ? do_prlimit+0x310/0x610 [ 43.509951] ? __pfx_do_seccomp+0x10/0x10 [ 43.510759] ? do_raw_spin_unlock+0x53/0x220 [ 43.511620] ? _raw_spin_unlock+0x1e/0x40 [ 43.512435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.513436] ? static_key_count+0x60/0x80 [ 43.514265] prctl_set_seccomp+0x4e/0x70 [ 43.515020] __do_sys_prctl+0xe6c/0x1d70 [ 43.515853] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.516744] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.517751] ? irqentry_exit+0xf3/0x650 [ 43.518538] do_syscall_64+0xbf/0x430 [ 43.519307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.520296] RIP: 0033:0x7f80648b05cd [ 43.520978] 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 [ 43.524263] RSP: 002b:00007ffd549b7d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.525665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80648b05cd [ 43.526989] RDX: 000055928be2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.528322] RBP: 00007ffd549b7d70 R08: 0000000000000000 R09: 00007ffd549b7410 [ 43.529637] R10: 0000000000000000 R11: 0000000000000246 R12: 000055929581dad0 [ 43.530949] R13: 00007ffd549b81a0 R14: 000055929581ebc0 R15: 000055929582f780 [ 43.532301] [ 43.532737] irq event stamp: 1835 [ 43.533393] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.534965] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.536549] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 43.538153] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 43.539745] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61759' (ECDSA) to the list of known hosts. 2025/11/17 14:45:04 fuzzer started 2025/11/17 14:45:04 dialing manager at localhost:37895 2025/11/17 14:45:04 checking machine... 2025/11/17 14:45:04 checking revisions... [ 44.435203] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:45:04 testing simple program... [ 44.526454] cgroup: Unknown subsys name 'net' [ 44.586956] cgroup: Unknown subsys name 'cpuset' [ 44.608787] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:45:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d77e12 RDX=1ffff11002e70f22 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888017387920 RSP=ffff888017387858 R8 =ffffffff86d77e16 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009aa63 R12=ffff888017387928 R13=ffff888017387910 R14=0000000000000005 R15=ffff8880173878c8 RIP=ffffffff8135e90e 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 00007f0fef4c0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0fefa77618 CR3=000000001cf4c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023e8f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd276d83c8 CR3=000000001bff9000 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=2033303a35343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000