[ 46.303287] ------------[ cut here ]------------ [ 46.304384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.306473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.308007] Modules linked in: [ 46.308676] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.310740] Tainted: [W]=WARN [ 46.311383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.312897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.313857] 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 [ 46.317107] RSP: 0018:ffff8880178afbc0 EFLAGS: 00010286 [ 46.318200] RAX: 0000000000000000 RBX: ffffed1002f15f78 RCX: ffffffff813a4050 [ 46.319538] RDX: ffff88801562b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.320940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f15f2f [ 46.322288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.323643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178afdf8 [ 46.324992] FS: 00007f81be750900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.326811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.327898] CR2: 00007ffd4d4eaef7 CR3: 000000000cfcb000 CR4: 0000000000350ef0 [ 46.329205] Call Trace: [ 46.329685] [ 46.330115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.331048] ? __create_object+0x59/0x80 [ 46.331847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.332845] __vmalloc_noprof+0x59/0x60 [ 46.333631] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.334544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.335751] bpf_prog_alloc+0x39/0x200 [ 46.336760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.337738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.338698] do_seccomp+0x349/0x25e0 [ 46.339444] ? find_held_lock+0x2b/0x80 [ 46.340232] ? do_prlimit+0x310/0x610 [ 46.340953] ? __pfx_do_seccomp+0x10/0x10 [ 46.341767] ? do_raw_spin_unlock+0x53/0x220 [ 46.342636] ? _raw_spin_unlock+0x1e/0x40 [ 46.343457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.344457] ? static_key_count+0x60/0x80 [ 46.345420] prctl_set_seccomp+0x4e/0x70 [ 46.346471] __do_sys_prctl+0xe6c/0x1d70 [ 46.347348] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.348346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.349374] ? irqentry_exit+0xf3/0x650 [ 46.350248] do_syscall_64+0xbf/0x430 [ 46.351005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.352036] RIP: 0033:0x7f81bec425cd [ 46.352787] 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 [ 46.356078] RSP: 002b:00007ffd4d4e97d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.357502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81bec425cd [ 46.358868] RDX: 000055b4d7482e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.360197] RBP: 00007ffd4d4e9830 R08: 0000000000000000 R09: 00007ffd4d4e8ed0 [ 46.361522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5006242b0 [ 46.362885] R13: 00007ffd4d4e9c60 R14: 000055b500626d20 R15: 000055b5006388d0 [ 46.364219] [ 46.364674] irq event stamp: 1765 [ 46.365349] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.367024] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.368618] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.370215] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 46.371509] ---[ end trace 0000000000000000 ]--- [ 49.844949] ------------[ cut here ]------------ [ 49.845916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.847956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.849416] Modules linked in: [ 49.850027] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.852073] Tainted: [W]=WARN [ 49.852673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.854172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.855050] 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 [ 49.858252] RSP: 0018:ffff88801a147bc0 EFLAGS: 00010286 [ 49.859221] RAX: 0000000000000000 RBX: ffffed1003428f78 RCX: ffffffff813a4050 [ 49.860514] RDX: ffff888017a6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.861806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003428f2f [ 49.863122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.864459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a147df8 [ 49.865751] FS: 00007f7a7d0e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.867223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.868305] CR2: 00007f7a7d5d7580 CR3: 000000001c0e5000 CR4: 0000000000350ef0 [ 49.869598] Call Trace: [ 49.870086] [ 49.870549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.871449] ? __create_object+0x59/0x80 [ 49.872242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.873214] __vmalloc_noprof+0x59/0x60 [ 49.873943] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.874827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875766] bpf_prog_alloc+0x39/0x200 [ 49.876506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877437] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.878354] do_seccomp+0x349/0x25e0 [ 49.879030] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.879932] ? __pfx_do_seccomp+0x10/0x10 [ 49.880715] ? find_held_lock+0x2b/0x80 [ 49.881484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.882475] ? static_key_count+0x60/0x80 [ 49.883287] prctl_set_seccomp+0x4e/0x70 [ 49.884032] __do_sys_prctl+0xe6c/0x1d70 [ 49.884825] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.885686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.886679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.887674] ? irqentry_exit+0xf3/0x650 [ 49.888448] do_syscall_64+0xbf/0x430 [ 49.889201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.890127] RIP: 0033:0x7f7a7d5d75cd [ 49.890836] 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 [ 49.894041] RSP: 002b:00007ffd2a457860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.895413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a7d5d75cd [ 49.896693] RDX: 00005580ebecee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.897993] RBP: 00007ffd2a4578c0 R08: 0000000000000000 R09: 00007ffd2a456f60 [ 49.899283] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580f38dfbf0 [ 49.900573] R13: 00007ffd2a457cf0 R14: 00005580f38e9380 R15: 00005580f38f4460 [ 49.901876] [ 49.902350] irq event stamp: 1733 [ 49.902951] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.904465] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.905991] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.907544] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.909081] ---[ end trace 0000000000000000 ]--- [ 50.715918] ------------[ cut here ]------------ [ 50.716917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.719028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.720517] Modules linked in: [ 50.721181] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.724702] Tainted: [W]=WARN [ 50.725443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.727008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.727961] 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 [ 50.731499] RSP: 0018:ffff88801a7d7bc0 EFLAGS: 00010286 [ 50.732774] RAX: 0000000000000000 RBX: ffffed10034faf78 RCX: ffffffff813a4050 [ 50.734438] RDX: ffff888015b49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.736080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034faf2f [ 50.737730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.739399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7d7df8 [ 50.741051] FS: 00007f80060ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.742915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.744286] CR2: 00007ffdaaabdef7 CR3: 000000000cede000 CR4: 0000000000350ef0 [ 50.745969] Call Trace: [ 50.746636] [ 50.747235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.748419] ? __create_object+0x59/0x80 [ 50.749456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.750752] __vmalloc_noprof+0x59/0x60 [ 50.751765] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.752912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.754180] bpf_prog_alloc+0x39/0x200 [ 50.755079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.756350] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.757529] do_seccomp+0x349/0x25e0 [ 50.758484] ? find_held_lock+0x2b/0x80 [ 50.759473] ? do_prlimit+0x310/0x610 [ 50.760465] ? __pfx_do_seccomp+0x10/0x10 [ 50.761504] ? do_raw_spin_unlock+0x53/0x220 [ 50.762596] ? _raw_spin_unlock+0x1e/0x40 [ 50.763383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.764364] ? static_key_count+0x60/0x80 [ 50.765179] prctl_set_seccomp+0x4e/0x70 [ 50.765930] __do_sys_prctl+0xe6c/0x1d70 [ 50.766728] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.767581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.768556] ? irqentry_exit+0xf3/0x650 [ 50.769331] do_syscall_64+0xbf/0x430 [ 50.770045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.771000] RIP: 0033:0x7f80065bc5cd [ 50.771716] 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 [ 50.774927] RSP: 002b:00007ffdaaabbc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.776304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80065bc5cd [ 50.777585] RDX: 00005640f384be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.778898] RBP: 00007ffdaaabbce0 R08: 0000000000000000 R09: 00007ffdaaabb380 [ 50.780199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564118b96b10 [ 50.781505] R13: 00007ffdaaabc110 R14: 0000564118b972b0 R15: 0000564118bab6f0 [ 50.782742] [ 50.783099] irq event stamp: 2095 [ 50.783642] hardirqs last enabled at (2105): [] __up_console_sem+0x78/0x80 [ 50.784907] hardirqs last disabled at (2114): [] __up_console_sem+0x5d/0x80 [ 50.786183] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 50.787480] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 50.788733] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14100' (ECDSA) to the list of known hosts. 2025/11/17 21:49:59 fuzzer started 2025/11/17 21:50:00 dialing manager at localhost:37895 2025/11/17 21:50:00 checking machine... 2025/11/17 21:50:00 checking revisions... [ 51.665058] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:50:00 testing simple program... [ 51.754670] cgroup: Unknown subsys name 'net' [ 51.826849] cgroup: Unknown subsys name 'cpuset' [ 51.862101] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:49:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627e18 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81528f47 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005580f3907318 CR3=000000000f6fb000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027635 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8067d94488 CR3=000000000ea4c000 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=cd32e2a4164be9b8b34f524588ce55da XMM02=eff9b2d0a8fce9cb0000000000301d58 XMM03=2c67c8bc2e329bc30000000000301e80 XMM04=fc1aeb5a03835d7200000000000ae988 XMM05=2ccccaf843a1b5a6000000000031fa88 XMM06=14648eaa1277bab1000000000031e920 XMM07=fb795ef6d6577056000000000030e940 XMM08=2c67c8bc2e329bc30000000000301e80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000