[ 43.992007] ------------[ cut here ]------------ [ 43.992934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.994896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.996359] Modules linked in: [ 43.996993] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.998936] Tainted: [W]=WARN [ 43.999476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.000966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.001858] 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 [ 44.004983] RSP: 0018:ffff88800f4dfbc0 EFLAGS: 00010286 [ 44.005961] RAX: 0000000000000000 RBX: ffffed1001e9bf78 RCX: ffffffff813a4050 [ 44.007225] RDX: ffff888017709bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.008527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9bf2f [ 44.009831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.011114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4dfdf8 [ 44.012399] FS: 00007f1555413900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.013827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.014883] CR2: 00007f1555905580 CR3: 00000000156b3000 CR4: 0000000000350ef0 [ 44.016170] Call Trace: [ 44.016675] [ 44.017086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.017982] ? __create_object+0x59/0x80 [ 44.018771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.019743] __vmalloc_noprof+0x59/0x60 [ 44.020461] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.021330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.022253] bpf_prog_alloc+0x39/0x200 [ 44.022998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.023925] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.024829] do_seccomp+0x349/0x25e0 [ 44.025489] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.026377] ? __pfx_do_seccomp+0x10/0x10 [ 44.027153] ? find_held_lock+0x2b/0x80 [ 44.027914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.028878] ? static_key_count+0x60/0x80 [ 44.029683] prctl_set_seccomp+0x4e/0x70 [ 44.030397] __do_sys_prctl+0xe6c/0x1d70 [ 44.031175] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.032037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.032990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.033960] ? irqentry_exit+0xf3/0x650 [ 44.034728] do_syscall_64+0xbf/0x430 [ 44.035427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.036383] RIP: 0033:0x7f15559055cd [ 44.037085] 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 [ 44.040246] RSP: 002b:00007ffda78c5490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.041618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15559055cd [ 44.042899] RDX: 000055f281420e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.044197] RBP: 00007ffda78c54f0 R08: 0000000000000000 R09: 00007ffda78c4b90 [ 44.045539] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2b7f13bf0 [ 44.046814] R13: 00007ffda78c5920 R14: 000055f2b7f1d380 R15: 000055f2b7f28460 [ 44.048116] [ 44.048584] irq event stamp: 1745 [ 44.049198] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 44.050738] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 44.052261] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 44.053590] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 44.054835] ---[ end trace 0000000000000000 ]--- [ 47.175790] ------------[ cut here ]------------ [ 47.176747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.178708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.180154] Modules linked in: [ 47.180798] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.182762] Tainted: [W]=WARN [ 47.183324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.184788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.185694] 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 [ 47.188824] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 47.189796] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 47.191080] RDX: ffff88800a99d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.192366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 47.193635] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.194906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 47.196191] FS: 00007f9ac074b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.197615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.198673] CR2: 00007ffcb2fecef8 CR3: 000000000d560000 CR4: 0000000000350ef0 [ 47.200037] Call Trace: [ 47.200549] [ 47.200957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.201848] ? __create_object+0x59/0x80 [ 47.202635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.203601] __vmalloc_noprof+0x59/0x60 [ 47.204321] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.205190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.206101] bpf_prog_alloc+0x39/0x200 [ 47.206836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.207754] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.208651] do_seccomp+0x349/0x25e0 [ 47.209326] ? find_held_lock+0x2b/0x80 [ 47.210096] ? do_prlimit+0x310/0x610 [ 47.210827] ? __pfx_do_seccomp+0x10/0x10 [ 47.211603] ? do_raw_spin_unlock+0x53/0x220 [ 47.212387] ? _raw_spin_unlock+0x1e/0x40 [ 47.213163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.214115] ? static_key_count+0x60/0x80 [ 47.214904] prctl_set_seccomp+0x4e/0x70 [ 47.215670] __do_sys_prctl+0xe6c/0x1d70 [ 47.216420] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.217267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.218226] ? irqentry_exit+0xf3/0x650 [ 47.219012] do_syscall_64+0xbf/0x430 [ 47.219758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.220732] RIP: 0033:0x7f9ac0c3d5cd [ 47.221396] 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 [ 47.224590] RSP: 002b:00007ffcb2febde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.225947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ac0c3d5cd [ 47.227228] RDX: 0000558c67dafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.228520] RBP: 00007ffcb2febe40 R08: 0000000000000000 R09: 00007ffcb2feb4e0 [ 47.229788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c713efb10 [ 47.231053] R13: 00007ffcb2fec270 R14: 0000558c713f02b0 R15: 0000558c714046f0 [ 47.232356] [ 47.232813] irq event stamp: 1809 [ 47.233415] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.234934] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.236460] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 47.238033] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 47.239539] ---[ end trace 0000000000000000 ]--- [ 48.046858] ------------[ cut here ]------------ [ 48.047902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.050017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.051590] Modules linked in: [ 48.052233] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.054367] Tainted: [W]=WARN [ 48.055011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.056591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.057573] 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 [ 48.060979] RSP: 0018:ffff88800efe7bc0 EFLAGS: 00010286 [ 48.062044] RAX: 0000000000000000 RBX: ffffed1001dfcf78 RCX: ffffffff813a4050 [ 48.063418] RDX: ffff88801770d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.064806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfcf2f [ 48.066174] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.067554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efe7df8 [ 48.068938] FS: 00007fd463e36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.070474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.071617] CR2: 00007fd464328580 CR3: 000000000e164000 CR4: 0000000000350ef0 [ 48.073001] Call Trace: [ 48.073531] [ 48.073975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.074929] ? __create_object+0x59/0x80 [ 48.075771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.076812] __vmalloc_noprof+0x59/0x60 [ 48.077623] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.078556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.079544] bpf_prog_alloc+0x39/0x200 [ 48.080295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.081322] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.082349] do_seccomp+0x349/0x25e0 [ 48.083163] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.084188] ? __pfx_do_seccomp+0x10/0x10 [ 48.085078] ? find_held_lock+0x2b/0x80 [ 48.085936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.087021] ? static_key_count+0x60/0x80 [ 48.087935] prctl_set_seccomp+0x4e/0x70 [ 48.088808] __do_sys_prctl+0xe6c/0x1d70 [ 48.089695] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.090656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.091763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.092859] ? irqentry_exit+0xf3/0x650 [ 48.093724] do_syscall_64+0xbf/0x430 [ 48.094573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.095649] RIP: 0033:0x7fd4643285cd [ 48.096409] 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 [ 48.100005] RSP: 002b:00007ffc6598b880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.101540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4643285cd [ 48.102983] RDX: 0000557bdbdaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.104434] RBP: 00007ffc6598b8e0 R08: 0000000000000000 R09: 00007ffc6598af80 [ 48.105864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bf0b14bf0 [ 48.107293] R13: 00007ffc6598bd10 R14: 0000557bf0b1e380 R15: 0000557bf0b29460 [ 48.108754] [ 48.109234] irq event stamp: 1761 [ 48.109957] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 48.111653] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 48.113158] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.114578] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 48.115981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43497' (ECDSA) to the list of known hosts. 2025/11/18 08:18:10 fuzzer started 2025/11/18 08:18:10 dialing manager at localhost:34383 2025/11/18 08:18:10 checking machine... 2025/11/18 08:18:10 checking revisions... [ 49.201870] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:18:10 testing simple program... [ 49.281419] cgroup: Unknown subsys name 'net' [ 49.340078] cgroup: Unknown subsys name 'cpuset' [ 49.353801] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:18:09 Registers: info registers vcpu 0 RAX=ffff88801ae20760 RBX=ffff888009627cb8 RCX=1ffff110035c40ec RDX=ffff888018be0418 RSI=ffffffff85e1fec0 RDI=ffff888009627cc8 RBP=ffff88800be22228 RSP=ffff888009627c28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000008 R13=ffff888009627cb8 R14=ffffffff815d6c93 R15=0000000000000007 RIP=ffffffff815dcc99 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ac0d02618 CR3=000000001f881000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff815c4a96 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88806cf38140 RSP=ffff888009757c28 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=ffffffff85e2b980 R13=ffff8880e548f000 R14=ffff88806cf38160 R15=0000000000000009 RIP=ffffffff815c4b79 RFL=00000216 [----AP-] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44ee400338 CR3=000000001f881000 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=4eb3f842566578b92f40e768959a667e XMM02=ec2efd57dc4c00df00000000003027a0 XMM03=5c86e32813b7e7160000000000302870 XMM04=93e17e5169cb934300000000000ae988 XMM05=15d66424df67b4690000000000320320 XMM06=817b8945e9d50373000000000031efe0 XMM07=e042d86d42eb936e0000000000310b98 XMM08=5c86e32813b7e7160000000000302870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000