[ 53.922544] ------------[ cut here ]------------ [ 53.923487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.925561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.927101] Modules linked in: [ 53.927742] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.929739] Tainted: [W]=WARN [ 53.930306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.931791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.932721] 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 [ 53.935937] RSP: 0018:ffff888013b87bc0 EFLAGS: 00010286 [ 53.936923] RAX: 0000000000000000 RBX: ffffed1002770f78 RCX: ffffffff813a4050 [ 53.938245] RDX: ffff888016015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.939546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002770f2f [ 53.940856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.942169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b87df8 [ 53.943470] FS: 00007fc318565900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.944905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.945995] CR2: 00007fc318a57580 CR3: 000000000e489000 CR4: 0000000000350ef0 [ 53.947289] Call Trace: [ 53.947808] [ 53.948223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.949151] ? __create_object+0x59/0x80 [ 53.949965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.950954] __vmalloc_noprof+0x59/0x60 [ 53.951729] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.952577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.953507] bpf_prog_alloc+0x39/0x200 [ 53.954268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.955197] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.956112] do_seccomp+0x349/0x25e0 [ 53.956840] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.957743] ? __pfx_do_seccomp+0x10/0x10 [ 53.958495] ? find_held_lock+0x2b/0x80 [ 53.959291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.960308] ? static_key_count+0x60/0x80 [ 53.961122] prctl_set_seccomp+0x4e/0x70 [ 53.961929] __do_sys_prctl+0xe6c/0x1d70 [ 53.962718] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.963544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.964532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.965502] ? irqentry_exit+0xf3/0x650 [ 53.966292] do_syscall_64+0xbf/0x430 [ 53.967034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.968008] RIP: 0033:0x7fc318a575cd [ 53.968732] 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 [ 53.971969] RSP: 002b:00007ffc5f9bedc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.973363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc318a575cd [ 53.974696] RDX: 0000556c41c2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.975985] RBP: 00007ffc5f9bee20 R08: 0000000000000000 R09: 00007ffc5f9be4c0 [ 53.977277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c52dfbbf0 [ 53.978596] R13: 00007ffc5f9bf250 R14: 0000556c52e05380 R15: 0000556c52e10460 [ 53.979894] [ 53.980332] irq event stamp: 1725 [ 53.980986] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 53.982548] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 53.984087] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 53.985639] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 53.987208] ---[ end trace 0000000000000000 ]--- [ 57.424021] ------------[ cut here ]------------ [ 57.425028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.427316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.428838] Modules linked in: [ 57.429467] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.431535] Tainted: [W]=WARN [ 57.432171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.433688] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.434608] 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 [ 57.437886] RSP: 0018:ffff888016ef7bc0 EFLAGS: 00010286 [ 57.438904] RAX: 0000000000000000 RBX: ffffed1002ddef78 RCX: ffffffff813a4050 [ 57.440238] RDX: ffff88801991d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.441584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddef2f [ 57.442947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.444255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ef7df8 [ 57.445572] FS: 00007f68b687c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.447062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.448145] CR2: 00007f68b6de24a6 CR3: 000000000b97b000 CR4: 0000000000350ef0 [ 57.449456] Call Trace: [ 57.449980] [ 57.450414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.451348] ? __create_object+0x59/0x80 [ 57.452140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.453134] __vmalloc_noprof+0x59/0x60 [ 57.453908] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.454798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.455735] bpf_prog_alloc+0x39/0x200 [ 57.456455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.457392] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.458329] do_seccomp+0x349/0x25e0 [ 57.459066] ? find_held_lock+0x2b/0x80 [ 57.459843] ? do_prlimit+0x310/0x610 [ 57.460564] ? __pfx_do_seccomp+0x10/0x10 [ 57.461362] ? do_raw_spin_unlock+0x53/0x220 [ 57.462222] ? _raw_spin_unlock+0x1e/0x40 [ 57.463018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.464005] ? static_key_count+0x60/0x80 [ 57.464828] prctl_set_seccomp+0x4e/0x70 [ 57.465573] __do_sys_prctl+0xe6c/0x1d70 [ 57.466383] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.467248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.468233] ? irqentry_exit+0xf3/0x650 [ 57.469006] do_syscall_64+0xbf/0x430 [ 57.469754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.470715] RIP: 0033:0x7f68b6d6e5cd [ 57.471380] 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 [ 57.474595] RSP: 002b:00007ffde65a5f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.475994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68b6d6e5cd [ 57.477278] RDX: 000055fac03ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.478559] RBP: 00007ffde65a5fa0 R08: 0000000000000000 R09: 00007ffde65a5640 [ 57.479838] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fafe707240 [ 57.481133] R13: 00007ffde65a63d0 R14: 000055fafe710380 R15: 000055fafe71b540 [ 57.482442] [ 57.482903] irq event stamp: 1839 [ 57.483511] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 57.485032] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 57.486529] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 57.487934] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 57.489257] ---[ end trace 0000000000000000 ]--- [ 58.321181] ------------[ cut here ]------------ [ 58.322134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.324185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.325911] Modules linked in: [ 58.326522] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.328576] Tainted: [W]=WARN [ 58.329169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.330634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.331539] 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 [ 58.335109] RSP: 0018:ffff88800f587bc0 EFLAGS: 00010286 [ 58.336138] RAX: 0000000000000000 RBX: ffffed1001eb0f78 RCX: ffffffff813a4050 [ 58.337396] RDX: ffff888015a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.338763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb0f2f [ 58.340170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.341746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f587df8 [ 58.343216] FS: 00007fca0b00a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.344639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.345728] CR2: 00007ffd779d0ef8 CR3: 000000000d42f000 CR4: 0000000000350ef0 [ 58.347046] Call Trace: [ 58.347526] [ 58.347964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.348887] ? __create_object+0x59/0x80 [ 58.349642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.350700] __vmalloc_noprof+0x59/0x60 [ 58.351421] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.352288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.353210] bpf_prog_alloc+0x39/0x200 [ 58.353970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.354892] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.355799] do_seccomp+0x349/0x25e0 [ 58.356467] ? find_held_lock+0x2b/0x80 [ 58.357229] ? do_prlimit+0x310/0x610 [ 58.357998] ? __pfx_do_seccomp+0x10/0x10 [ 58.358787] ? do_raw_spin_unlock+0x53/0x220 [ 58.359565] ? _raw_spin_unlock+0x1e/0x40 [ 58.360333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.361325] ? static_key_count+0x60/0x80 [ 58.362145] prctl_set_seccomp+0x4e/0x70 [ 58.362927] __do_sys_prctl+0xe6c/0x1d70 [ 58.363714] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.364524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.365486] ? irqentry_exit+0xf3/0x650 [ 58.366251] do_syscall_64+0xbf/0x430 [ 58.366974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.367936] RIP: 0033:0x7fca0b4fc5cd [ 58.368592] 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 [ 58.371729] RSP: 002b:00007ffd779cf780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.373082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca0b4fc5cd [ 58.374360] RDX: 000055f0bd299e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.375632] RBP: 00007ffd779cf7e0 R08: 0000000000000000 R09: 00007ffd779cee80 [ 58.376916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0e2ddabf0 [ 58.378207] R13: 00007ffd779cfc10 R14: 000055f0e2de4380 R15: 000055f0e2def460 [ 58.379501] [ 58.379966] irq event stamp: 1867 [ 58.380566] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 58.382129] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 58.383646] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 58.385202] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 58.386711] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25283' (ECDSA) to the list of known hosts. 2025/11/17 21:59:29 fuzzer started 2025/11/17 21:59:29 dialing manager at localhost:37895 2025/11/17 21:59:29 checking machine... 2025/11/17 21:59:29 checking revisions... [ 59.280763] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:59:29 testing simple program... [ 59.365985] cgroup: Unknown subsys name 'net' [ 59.424828] cgroup: Unknown subsys name 'cpuset' [ 59.441548] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:59:28 Registers: info registers vcpu 0 RAX=00000000fbada488 RBX=0000000000000000 RCX=00005585cca2f6c0 RDX=00005585cca2f6c0 RSI=00007fff6ac29b00 RDI=00007fff6ac29af8 RBP=00005585cca2f6c0 RSP=00007fff6ac29a98 R8 =0000000000000001 R9 =00007f1d92474857 R10=0000000000000000 R11=0000000000000246 R12=00007fff6ac29b00 R13=0000000000000000 R14=0000000000000000 R15=00007fff6ac29dd0 RIP=00007f1d92340df3 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1d91ef5900 00000000 00000000 GS =0000 0000000000000000 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=00007f1d92340df0 CR3=000000000d3c5000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=0000ff0000000000000000000000ff00 XMM02=0000ff0000000000000000000000ff00 XMM03=0000000000000031000a0a0a0a0a0a0a XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffffff00ffffff00ffffff00 XMM08=6372004c4c554e203d2120647763004c XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d57058 RBX=0000000000000002 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806cf08ad8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab82c2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08dc0 R15=ffff88806cf08a70 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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 00007f68b687c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68b685b020 CR3=000000001efb8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000