[ 46.372558] ------------[ cut here ]------------ [ 46.373509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.375568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.377058] Modules linked in: [ 46.377708] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.381223] Tainted: [W]=WARN [ 46.381796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.383393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.384334] 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 [ 46.387597] RSP: 0018:ffff88800e697bc0 EFLAGS: 00010286 [ 46.388603] RAX: 0000000000000000 RBX: ffffed1001cd2f78 RCX: ffffffff813a4050 [ 46.389940] RDX: ffff88801727b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.391256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd2f2f [ 46.392584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.393920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e697df8 [ 46.395248] FS: 00007f869449f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.396727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.397843] CR2: 00007ffcff32fef8 CR3: 000000000dd8c000 CR4: 0000000000350ef0 [ 46.399188] Call Trace: [ 46.399668] [ 46.400086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.401010] ? __create_object+0x59/0x80 [ 46.401819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.402840] __vmalloc_noprof+0x59/0x60 [ 46.403622] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.404513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.405474] bpf_prog_alloc+0x39/0x200 [ 46.406247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.407205] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.408078] do_seccomp+0x349/0x25e0 [ 46.408822] ? find_held_lock+0x2b/0x80 [ 46.409598] ? do_prlimit+0x310/0x610 [ 46.410384] ? __pfx_do_seccomp+0x10/0x10 [ 46.411184] ? do_raw_spin_unlock+0x53/0x220 [ 46.411990] ? _raw_spin_unlock+0x1e/0x40 [ 46.412788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.413777] ? static_key_count+0x60/0x80 [ 46.414630] prctl_set_seccomp+0x4e/0x70 [ 46.415429] __do_sys_prctl+0xe6c/0x1d70 [ 46.416233] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.417069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.418074] ? irqentry_exit+0xf3/0x650 [ 46.418856] do_syscall_64+0xbf/0x430 [ 46.419622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.420597] RIP: 0033:0x7f86949915cd [ 46.421324] 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 [ 46.424624] RSP: 002b:00007ffcff32da50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.426048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86949915cd [ 46.427387] RDX: 000055c8c18dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.428715] RBP: 00007ffcff32dab0 R08: 0000000000000000 R09: 00007ffcff32d150 [ 46.430067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8c6c80ad0 [ 46.431396] R13: 00007ffcff32dee0 R14: 000055c8c6c81bc0 R15: 000055c8c6c92780 [ 46.432733] [ 46.433220] irq event stamp: 2143 [ 46.433847] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 46.435421] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 46.436996] softirqs last enabled at (2110): [] handle_softirqs+0x50c/0x770 [ 46.438579] softirqs last disabled at (2095): [] __irq_exit_rcu+0xc4/0x100 [ 46.439892] ---[ end trace 0000000000000000 ]--- [ 49.836779] ------------[ cut here ]------------ [ 49.837726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.839806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.841299] Modules linked in: [ 49.841950] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.844253] Tainted: [W]=WARN [ 49.844825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.846447] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.847410] 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 [ 49.850680] RSP: 0018:ffff888016767bc0 EFLAGS: 00010286 [ 49.851709] RAX: 0000000000000000 RBX: ffffed1002cecf78 RCX: ffffffff813a4050 [ 49.853028] RDX: ffff888015b30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.854386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cecf2f [ 49.855720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.857027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016767df8 [ 49.858386] FS: 00007ff8c96c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.860001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.861374] CR2: 00007ff8c9bb8580 CR3: 00000000201a7000 CR4: 0000000000350ef0 [ 49.863019] Call Trace: [ 49.863665] [ 49.864228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.865110] ? __create_object+0x59/0x80 [ 49.865990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.867005] __vmalloc_noprof+0x59/0x60 [ 49.867787] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.868687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.869664] bpf_prog_alloc+0x39/0x200 [ 49.870453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.871435] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.872372] do_seccomp+0x349/0x25e0 [ 49.873055] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.873997] ? __pfx_do_seccomp+0x10/0x10 [ 49.874803] ? find_held_lock+0x2b/0x80 [ 49.875601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.876596] ? static_key_count+0x60/0x80 [ 49.877440] prctl_set_seccomp+0x4e/0x70 [ 49.878247] __do_sys_prctl+0xe6c/0x1d70 [ 49.879018] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.879900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.880905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.881941] ? irqentry_exit+0xf3/0x650 [ 49.882771] do_syscall_64+0xbf/0x430 [ 49.883544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.884524] RIP: 0033:0x7ff8c9bb85cd [ 49.885254] 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 [ 49.888661] RSP: 002b:00007ffcac662720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.890088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8c9bb85cd [ 49.891440] RDX: 000056141c30ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.892752] RBP: 00007ffcac662780 R08: 0000000000000000 R09: 00007ffcac661e20 [ 49.894081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561425806bf0 [ 49.895411] R13: 00007ffcac662bb0 R14: 0000561425810380 R15: 000056142581b460 [ 49.896741] [ 49.897218] irq event stamp: 1773 [ 49.897845] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.899457] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.901019] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.902634] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.903971] ---[ end trace 0000000000000000 ]--- [ 50.749028] ------------[ cut here ]------------ [ 50.750009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.752303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.754085] Modules linked in: [ 50.754920] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.757103] Tainted: [W]=WARN [ 50.757721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.759339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.760372] 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 [ 50.763813] RSP: 0018:ffff88800f197bc0 EFLAGS: 00010286 [ 50.764792] RAX: 0000000000000000 RBX: ffffed1001e32f78 RCX: ffffffff813a4050 [ 50.766092] RDX: ffff888015f59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.767358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e32f2f [ 50.768611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.769886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f197df8 [ 50.771188] FS: 00007fde6a7cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.772664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.773770] CR2: 00007fffefeb5ef8 CR3: 0000000009bb5000 CR4: 0000000000350ef0 [ 50.775112] Call Trace: [ 50.775650] [ 50.776083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.777021] ? __create_object+0x59/0x80 [ 50.777834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.778877] __vmalloc_noprof+0x59/0x60 [ 50.779666] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.780569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.781512] bpf_prog_alloc+0x39/0x200 [ 50.782284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.783245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.784122] do_seccomp+0x349/0x25e0 [ 50.784859] ? find_held_lock+0x2b/0x80 [ 50.785638] ? do_prlimit+0x310/0x610 [ 50.786421] ? __pfx_do_seccomp+0x10/0x10 [ 50.787230] ? do_raw_spin_unlock+0x53/0x220 [ 50.788036] ? _raw_spin_unlock+0x1e/0x40 [ 50.788844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.789838] ? static_key_count+0x60/0x80 [ 50.790709] prctl_set_seccomp+0x4e/0x70 [ 50.791519] __do_sys_prctl+0xe6c/0x1d70 [ 50.792339] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.793226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.794236] ? irqentry_exit+0xf3/0x650 [ 50.794977] do_syscall_64+0xbf/0x430 [ 50.795734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.796711] RIP: 0033:0x7fde6acbf5cd [ 50.797441] 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 [ 50.800644] RSP: 002b:00007fffefeb4de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.802052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde6acbf5cd [ 50.803361] RDX: 0000560afa96ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.804667] RBP: 00007fffefeb4e40 R08: 0000000000000000 R09: 00007fffefeb44e0 [ 50.806037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b07102ad0 [ 50.807335] R13: 00007fffefeb5270 R14: 0000560b07103bc0 R15: 0000560b07114780 [ 50.808658] [ 50.809099] irq event stamp: 1847 [ 50.809769] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.811334] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.812886] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.814462] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.815776] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35543' (ECDSA) to the list of known hosts. 2025/11/19 05:10:39 fuzzer started 2025/11/19 05:10:39 dialing manager at localhost:34383 2025/11/19 05:10:39 checking machine... 2025/11/19 05:10:39 checking revisions... [ 51.708736] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:10:39 testing simple program... [ 51.793058] cgroup: Unknown subsys name 'net' [ 51.853272] cgroup: Unknown subsys name 'cpuset' [ 51.865194] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:10:38 Registers: info registers vcpu 0 RAX=ffffffff813c14f4 RBX=0000000000000002 RCX=ffffffff86a0b9d8 RDX=dffffc0000000000 RSI=1ffff1100d9c1159 RDI=1ffff1100d9c1159 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a0b9dc R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08fe0 R15=ffff88806ce08a70 RIP=ffffffff8135effc 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 00007ff8c96c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8c9c7d618 CR3=000000000d6f9000 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=00000000c57798ad RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=00000000503ba00b RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815274c1 RFL=00000883 [-OS---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f243b332728 CR3=0000000009fa1000 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=30313a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000