[ 45.824702] ------------[ cut here ]------------ [ 45.825623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.827701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 45.829211] Modules linked in: [ 45.829814] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.832103] Tainted: [W]=WARN [ 45.832682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.834248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.835185] 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 [ 45.838415] RSP: 0018:ffff88800ed27bc0 EFLAGS: 00010286 [ 45.839408] RAX: 0000000000000000 RBX: ffffed1001da4f78 RCX: ffffffff813a4050 [ 45.840718] RDX: ffff888017751bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.842044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001da4f2f [ 45.843371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.844689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed27df8 [ 45.846009] FS: 00007fc1cf73e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.847506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.848583] CR2: 00007fff303abef8 CR3: 000000000fdc5000 CR4: 0000000000350ef0 [ 45.849889] Call Trace: [ 45.850398] [ 45.850826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.851732] ? __create_object+0x59/0x80 [ 45.852531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.853541] __vmalloc_noprof+0x59/0x60 [ 45.854315] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.855226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.856171] bpf_prog_alloc+0x39/0x200 [ 45.856883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.857825] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.858760] do_seccomp+0x349/0x25e0 [ 45.859493] ? find_held_lock+0x2b/0x80 [ 45.860266] ? do_prlimit+0x310/0x610 [ 45.860974] ? __pfx_do_seccomp+0x10/0x10 [ 45.861781] ? do_raw_spin_unlock+0x53/0x220 [ 45.862621] ? _raw_spin_unlock+0x1e/0x40 [ 45.863445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.864415] ? static_key_count+0x60/0x80 [ 45.865239] prctl_set_seccomp+0x4e/0x70 [ 45.866024] __do_sys_prctl+0xe6c/0x1d70 [ 45.866797] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.867660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.868635] ? irqentry_exit+0xf3/0x650 [ 45.869413] do_syscall_64+0xbf/0x430 [ 45.870147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.871132] RIP: 0033:0x7fc1cfc305cd [ 45.871809] 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 [ 45.875049] RSP: 002b:00007fff303aa970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.876447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1cfc305cd [ 45.877739] RDX: 000055ff95923e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.879067] RBP: 00007fff303aa9d0 R08: 0000000000000000 R09: 00007fff303aa070 [ 45.880379] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffca5d1ad0 [ 45.881694] R13: 00007fff303aae00 R14: 000055ffca5d2bc0 R15: 000055ffca5e3780 [ 45.883042] [ 45.883477] irq event stamp: 1803 [ 45.884138] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.885691] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 45.887237] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 45.888819] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 45.890356] ---[ end trace 0000000000000000 ]--- [ 48.868768] ------------[ cut here ]------------ [ 48.869695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.871721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.873170] Modules linked in: [ 48.873762] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.875764] Tainted: [W]=WARN [ 48.876369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.878151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.879080] 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 [ 48.882245] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 48.883219] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 48.884487] RDX: ffff88800f310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.885756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 48.887032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.888297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 48.889558] FS: 00007f39b4963900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.891004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.892035] CR2: 00007f39b4e55580 CR3: 000000000bd53000 CR4: 0000000000350ef0 [ 48.893307] Call Trace: [ 48.893762] [ 48.894207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.895109] ? __create_object+0x59/0x80 [ 48.895847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.896804] __vmalloc_noprof+0x59/0x60 [ 48.897554] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.898416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.899341] bpf_prog_alloc+0x39/0x200 [ 48.900070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.900948] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.901837] do_seccomp+0x349/0x25e0 [ 48.902545] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.903448] ? __pfx_do_seccomp+0x10/0x10 [ 48.904226] ? find_held_lock+0x2b/0x80 [ 48.904935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.905886] ? static_key_count+0x60/0x80 [ 48.906680] prctl_set_seccomp+0x4e/0x70 [ 48.907458] __do_sys_prctl+0xe6c/0x1d70 [ 48.908234] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.909078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.910033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.910964] ? irqentry_exit+0xf3/0x650 [ 48.911723] do_syscall_64+0xbf/0x430 [ 48.912455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.913397] RIP: 0033:0x7f39b4e555cd [ 48.914090] 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 [ 48.917233] RSP: 002b:00007ffe965361a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.918578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39b4e555cd [ 48.919873] RDX: 0000561a6e711e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.921122] RBP: 00007ffe96536200 R08: 0000000000000000 R09: 00007ffe965358a0 [ 48.922396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a9ce87240 [ 48.923673] R13: 00007ffe96536630 R14: 0000561a9ce86bf0 R15: 0000561a9ce9b4d0 [ 48.924972] [ 48.925437] irq event stamp: 1761 [ 48.926080] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 48.927597] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 48.929094] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 48.930597] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 48.932031] ---[ end trace 0000000000000000 ]--- [ 49.623070] ------------[ cut here ]------------ [ 49.623954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.626135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 49.627586] Modules linked in: [ 49.628213] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.630209] Tainted: [W]=WARN [ 49.630743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.632221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.633118] 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 [ 49.636268] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 49.637244] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 49.638518] RDX: ffff88801687b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.639804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 49.641082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.642359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 49.643662] FS: 00007f797cd8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.645097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.646163] CR2: 00007f797d2f14a6 CR3: 000000001f19d000 CR4: 0000000000350ef0 [ 49.647483] Call Trace: [ 49.647955] [ 49.648408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.649319] ? __create_object+0x59/0x80 [ 49.650127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.651119] __vmalloc_noprof+0x59/0x60 [ 49.651837] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.652714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653636] bpf_prog_alloc+0x39/0x200 [ 49.654365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.655308] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.656225] do_seccomp+0x349/0x25e0 [ 49.656893] ? find_held_lock+0x2b/0x80 [ 49.657660] ? do_prlimit+0x310/0x610 [ 49.658410] ? __pfx_do_seccomp+0x10/0x10 [ 49.659212] ? do_raw_spin_unlock+0x53/0x220 [ 49.660051] ? _raw_spin_unlock+0x1e/0x40 [ 49.660791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.661769] ? static_key_count+0x60/0x80 [ 49.662581] prctl_set_seccomp+0x4e/0x70 [ 49.663376] __do_sys_prctl+0xe6c/0x1d70 [ 49.664166] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.664963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.665935] ? irqentry_exit+0xf3/0x650 [ 49.666718] do_syscall_64+0xbf/0x430 [ 49.667481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.668444] RIP: 0033:0x7f797d27d5cd [ 49.669151] 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 [ 49.672339] RSP: 002b:00007ffd9fe49f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.673696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f797d27d5cd [ 49.675009] RDX: 000056404f9f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.676304] RBP: 00007ffd9fe49fd0 R08: 0000000000000000 R09: 00007ffd9fe49670 [ 49.677599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564058373ad0 [ 49.678902] R13: 00007ffd9fe4a400 R14: 0000564058374bc0 R15: 0000564058385780 [ 49.680194] [ 49.680615] irq event stamp: 1747 [ 49.681267] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.682801] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.684329] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.685891] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.687471] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64001' (ECDSA) to the list of known hosts. 2025/11/17 09:09:46 fuzzer started 2025/11/17 09:09:47 dialing manager at localhost:37895 2025/11/17 09:09:47 checking machine... 2025/11/17 09:09:47 checking revisions... [ 50.565445] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:09:47 testing simple program... [ 50.668457] cgroup: Unknown subsys name 'net' [ 50.728939] cgroup: Unknown subsys name 'cpuset' [ 50.745142] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:09:46 Registers: info registers vcpu 0 RAX=000000000004893f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007ffd6131b888 CR3=000000000bb31000 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=2036343a39303a393020373120766f4e XMM01=657463656e6e6f63736944203a5d3135 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3135325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a39303a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1630a95e6eb74700 RBX=ffff88800f313780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000006e15 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 RFL=00000082 [--S----] 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 00007f39b4963900 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=0000561a9ce88954 CR3=000000000dc3b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000