[ 45.940353] ------------[ cut here ]------------ [ 45.941301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.943434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.945047] Modules linked in: [ 45.945712] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.947817] Tainted: [W]=WARN [ 45.948451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.950002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.950982] 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 [ 45.954327] RSP: 0018:ffff888014aa7bc0 EFLAGS: 00010286 [ 45.955375] RAX: 0000000000000000 RBX: ffffed1002954f78 RCX: ffffffff813a4050 [ 45.956737] RDX: ffff888017ddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.958105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002954f2f [ 45.959299] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.960368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014aa7df8 [ 45.961471] FS: 00007fde86bbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.962678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.963542] CR2: 00007fde871224a6 CR3: 000000000b7b8000 CR4: 0000000000350ef0 [ 45.964592] Call Trace: [ 45.964976] [ 45.965347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.966043] ? __create_object+0x59/0x80 [ 45.966695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.967516] __vmalloc_noprof+0x59/0x60 [ 45.968154] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.968870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.969649] bpf_prog_alloc+0x39/0x200 [ 45.970265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.971016] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.971764] do_seccomp+0x349/0x25e0 [ 45.972357] ? find_held_lock+0x2b/0x80 [ 45.972960] ? do_prlimit+0x310/0x610 [ 45.973591] ? __pfx_do_seccomp+0x10/0x10 [ 45.974258] ? do_raw_spin_unlock+0x53/0x220 [ 45.974928] ? _raw_spin_unlock+0x1e/0x40 [ 45.975592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.976396] ? static_key_count+0x60/0x80 [ 45.977036] prctl_set_seccomp+0x4e/0x70 [ 45.977764] __do_sys_prctl+0xe6c/0x1d70 [ 45.978422] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.979141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.979909] ? irqentry_exit+0xf3/0x650 [ 45.980553] do_syscall_64+0xbf/0x430 [ 45.981151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.981913] RIP: 0033:0x7fde870ae5cd [ 45.982553] 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 [ 45.985211] RSP: 002b:00007ffe6dd0d190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.986377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde870ae5cd [ 45.987469] RDX: 000056043d71ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.988557] RBP: 00007ffe6dd0d1f0 R08: 0000000000000000 R09: 00007ffe6dd0c890 [ 45.989643] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604618c32b0 [ 45.990745] R13: 00007ffe6dd0d620 R14: 00005604618c5d20 R15: 00005604618d78d0 [ 45.991849] [ 45.992252] irq event stamp: 1767 [ 45.992770] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.994077] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.995380] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 45.996695] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 45.997980] ---[ end trace 0000000000000000 ]--- [ 48.829626] ------------[ cut here ]------------ [ 48.830589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.832664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.834118] Modules linked in: [ 48.834731] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.836716] Tainted: [W]=WARN [ 48.837303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.838818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.839976] 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 [ 48.843239] RSP: 0018:ffff88801984fbc0 EFLAGS: 00010286 [ 48.844216] RAX: 0000000000000000 RBX: ffffed1003309f78 RCX: ffffffff813a4050 [ 48.845489] RDX: ffff8880149c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.846818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003309f2f [ 48.848079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.849330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801984fdf8 [ 48.850656] FS: 00007f65aa872900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.852104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.853154] CR2: 00007f65aad64580 CR3: 00000000208b9000 CR4: 0000000000350ef0 [ 48.854460] Call Trace: [ 48.854927] [ 48.855374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.856258] ? __create_object+0x59/0x80 [ 48.856998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.857960] __vmalloc_noprof+0x59/0x60 [ 48.858748] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.859620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.860543] bpf_prog_alloc+0x39/0x200 [ 48.861269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.862204] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.863144] do_seccomp+0x349/0x25e0 [ 48.863813] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.864701] ? __pfx_do_seccomp+0x10/0x10 [ 48.865486] ? find_held_lock+0x2b/0x80 [ 48.866248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.867265] ? static_key_count+0x60/0x80 [ 48.868018] prctl_set_seccomp+0x4e/0x70 [ 48.868780] __do_sys_prctl+0xe6c/0x1d70 [ 48.869572] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.870449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.871405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.872369] ? irqentry_exit+0xf3/0x650 [ 48.873130] do_syscall_64+0xbf/0x430 [ 48.873831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.874813] RIP: 0033:0x7f65aad645cd [ 48.875519] 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 [ 48.878715] RSP: 002b:00007ffd3c40fc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.880056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65aad645cd [ 48.881362] RDX: 0000557b6a850e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.882679] RBP: 00007ffd3c40fc70 R08: 0000000000000000 R09: 00007ffd3c40f310 [ 48.883955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b8afd22b0 [ 48.885221] R13: 00007ffd3c4100a0 R14: 0000557b8afd4d20 R15: 0000557b8afe68d0 [ 48.886563] [ 48.886990] irq event stamp: 1795 [ 48.887631] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.889147] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.890697] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.892221] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.893742] ---[ end trace 0000000000000000 ]--- [ 49.639673] ------------[ cut here ]------------ [ 49.640564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.642599] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.644019] Modules linked in: [ 49.644646] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.646598] Tainted: [W]=WARN [ 49.647186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.648636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.649550] 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 [ 49.652700] RSP: 0018:ffff88801bd97bc0 EFLAGS: 00010286 [ 49.653663] RAX: 0000000000000000 RBX: ffffed10037b2f78 RCX: ffffffff813a4050 [ 49.654949] RDX: ffff888017ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.656206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b2f2f [ 49.657482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.658746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd97df8 [ 49.660019] FS: 00007fa839c7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.661444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.662499] CR2: 00007ffdd64f3ef7 CR3: 000000000e095000 CR4: 0000000000350ef0 [ 49.663765] Call Trace: [ 49.664253] [ 49.664653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665534] ? __create_object+0x59/0x80 [ 49.666324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.667288] __vmalloc_noprof+0x59/0x60 [ 49.667994] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.668865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669781] bpf_prog_alloc+0x39/0x200 [ 49.670509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.671424] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.672309] do_seccomp+0x349/0x25e0 [ 49.672974] ? find_held_lock+0x2b/0x80 [ 49.673718] ? do_prlimit+0x310/0x610 [ 49.674473] ? __pfx_do_seccomp+0x10/0x10 [ 49.675253] ? do_raw_spin_unlock+0x53/0x220 [ 49.676032] ? _raw_spin_unlock+0x1e/0x40 [ 49.676803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.677757] ? static_key_count+0x60/0x80 [ 49.678573] prctl_set_seccomp+0x4e/0x70 [ 49.679343] __do_sys_prctl+0xe6c/0x1d70 [ 49.680132] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.680961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.681913] ? irqentry_exit+0xf3/0x650 [ 49.682674] do_syscall_64+0xbf/0x430 [ 49.683401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.684339] RIP: 0033:0x7fa83a16e5cd [ 49.684986] 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 [ 49.688131] RSP: 002b:00007ffdd64f1cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.689480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa83a16e5cd [ 49.690772] RDX: 000055b0c488be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.692032] RBP: 00007ffdd64f1d20 R08: 0000000000000000 R09: 00007ffdd64f13c0 [ 49.693324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0f109dad0 [ 49.694604] R13: 00007ffdd64f2150 R14: 000055b0f109ebc0 R15: 000055b0f10af780 [ 49.695893] [ 49.696352] irq event stamp: 1727 [ 49.696947] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.698460] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.699969] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.701479] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.702981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44431' (ECDSA) to the list of known hosts. 2025/11/17 09:22:06 fuzzer started 2025/11/17 09:22:06 dialing manager at localhost:37895 2025/11/17 09:22:06 checking machine... 2025/11/17 09:22:06 checking revisions... [ 50.568693] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:22:06 testing simple program... [ 50.645826] cgroup: Unknown subsys name 'net' [ 50.739561] cgroup: Unknown subsys name 'cpuset' [ 50.757919] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:22:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88801795708c RDX=ffff888017957138 RSI=ffffffff81b2a134 RDI=ffff888017957138 RBP=ffff8880179571d0 RSP=ffff888017957120 R8 =ffffffff86ab82c2 R9 =ffff888017957178 R10=000000000003c9ed R11=00000000000255cb R12=ffff888017957200 R13=0000000000000000 R14=ffff888017ff9bc0 R15=ffff888017957138 RIP=ffffffff8135e408 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 00007f65aa872900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3c409000 CR3=000000000d84d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a25f95 RBX=0000000000000001 RCX=ffffffff86a25f90 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff866c4394 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a25f90 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000cff8 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e82c 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65aae29618 CR3=0000000016cf9000 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=2035303a32323a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a32323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000