[ 38.984032] ------------[ cut here ]------------ [ 38.984973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.987095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.988545] Modules linked in: [ 38.989129] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.991093] Tainted: [W]=WARN [ 38.991684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.993140] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.994054] 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 [ 38.997263] RSP: 0018:ffff888017097bc0 EFLAGS: 00010286 [ 38.998184] RAX: 0000000000000000 RBX: ffffed1002e12f78 RCX: ffffffff813a4050 [ 38.999441] RDX: ffff888019823780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.000704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e12f2f [ 39.001977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.003257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017097df8 [ 39.004515] FS: 00007f17a78c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.005956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.006990] CR2: 00007ffddfa7def7 CR3: 000000000e65c000 CR4: 0000000000350ef0 [ 39.008258] Call Trace: [ 39.008720] [ 39.009121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.010028] ? __create_object+0x59/0x80 [ 39.010797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011734] __vmalloc_noprof+0x59/0x60 [ 39.012478] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.013337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.014195] bpf_prog_alloc+0x39/0x200 [ 39.014920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015828] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.016710] do_seccomp+0x349/0x25e0 [ 39.017479] ? find_held_lock+0x2b/0x80 [ 39.018232] ? do_prlimit+0x310/0x610 [ 39.018981] ? __pfx_do_seccomp+0x10/0x10 [ 39.019750] ? do_raw_spin_unlock+0x53/0x220 [ 39.020574] ? _raw_spin_unlock+0x1e/0x40 [ 39.021354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022296] ? static_key_count+0x60/0x80 [ 39.023039] prctl_set_seccomp+0x4e/0x70 [ 39.023798] __do_sys_prctl+0xe6c/0x1d70 [ 39.024574] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.025426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.026383] ? irqentry_exit+0xf3/0x650 [ 39.027097] do_syscall_64+0xbf/0x430 [ 39.027840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.028802] RIP: 0033:0x7f17a7db95cd [ 39.029530] 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 [ 39.032693] RSP: 002b:00007ffddfa7b9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.034086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17a7db95cd [ 39.035352] RDX: 0000560d155c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036615] RBP: 00007ffddfa7ba00 R08: 0000000000000000 R09: 00007ffddfa7b0a0 [ 39.037902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d3d902ad0 [ 39.039186] R13: 00007ffddfa7be30 R14: 0000560d3d903bc0 R15: 0000560d3d914780 [ 39.040471] [ 39.040893] irq event stamp: 2915 [ 39.041559] hardirqs last enabled at (2925): [] __up_console_sem+0x78/0x80 [ 39.043096] hardirqs last disabled at (2934): [] __up_console_sem+0x5d/0x80 [ 39.044614] softirqs last enabled at (2854): [] handle_softirqs+0x50c/0x770 [ 39.046125] softirqs last disabled at (2849): [] __irq_exit_rcu+0xc4/0x100 [ 39.047744] ---[ end trace 0000000000000000 ]--- [ 41.665865] ------------[ cut here ]------------ [ 41.666659] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.668349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.669744] Modules linked in: [ 41.670233] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.671945] Tainted: [W]=WARN [ 41.672437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.673622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.674363] 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 [ 41.676900] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 41.677690] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 41.678715] RDX: ffff888019855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.679750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 41.680779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.681820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 41.682854] FS: 00007fb86fb3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.684009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.684854] CR2: 00007fffff754ef7 CR3: 000000000e96f000 CR4: 0000000000350ef0 [ 41.685890] Call Trace: [ 41.686295] [ 41.686624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.687344] ? __create_object+0x59/0x80 [ 41.687943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.688714] __vmalloc_noprof+0x59/0x60 [ 41.689330] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.689992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.690736] bpf_prog_alloc+0x39/0x200 [ 41.691329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.692033] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.692757] do_seccomp+0x349/0x25e0 [ 41.693784] ? find_held_lock+0x2b/0x80 [ 41.694397] ? do_prlimit+0x310/0x610 [ 41.694956] ? __pfx_do_seccomp+0x10/0x10 [ 41.695583] ? do_raw_spin_unlock+0x53/0x220 [ 41.696214] ? _raw_spin_unlock+0x1e/0x40 [ 41.696841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.697709] ? static_key_count+0x60/0x80 [ 41.698370] prctl_set_seccomp+0x4e/0x70 [ 41.698952] __do_sys_prctl+0xe6c/0x1d70 [ 41.699574] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.700267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.700998] ? irqentry_exit+0xf3/0x650 [ 41.701634] do_syscall_64+0xbf/0x430 [ 41.702201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.702960] RIP: 0033:0x7fb8700305cd [ 41.703522] 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 [ 41.706071] RSP: 002b:00007fffff753410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.707164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8700305cd [ 41.708229] RDX: 000055d3bf53ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.709286] RBP: 00007fffff753470 R08: 0000000000000000 R09: 00007fffff752b10 [ 41.710316] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3da296ad0 [ 41.711340] R13: 00007fffff7538a0 R14: 000055d3da297bc0 R15: 000055d3da2a8780 [ 41.712373] [ 41.712711] irq event stamp: 1825 [ 41.713195] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 41.714468] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 41.715679] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 41.716913] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 41.718137] ---[ end trace 0000000000000000 ]--- [ 42.524195] ------------[ cut here ]------------ [ 42.525192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.527409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.528984] Modules linked in: [ 42.529901] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.532031] Tainted: [W]=WARN [ 42.532689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.534316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.535309] 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 [ 42.538748] RSP: 0018:ffff888019dd7bc0 EFLAGS: 00010286 [ 42.539809] RAX: 0000000000000000 RBX: ffffed10033baf78 RCX: ffffffff813a4050 [ 42.541231] RDX: ffff888017451bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.542673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033baf2f [ 42.544077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.545443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dd7df8 [ 42.546733] FS: 00007f62612a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.548174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.549282] CR2: 00007f6261798580 CR3: 0000000020c49000 CR4: 0000000000350ef0 [ 42.550580] Call Trace: [ 42.551049] [ 42.551509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.552443] ? __create_object+0x59/0x80 [ 42.553301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.554346] __vmalloc_noprof+0x59/0x60 [ 42.555109] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.556054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.557057] bpf_prog_alloc+0x39/0x200 [ 42.557863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.558869] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.559832] do_seccomp+0x349/0x25e0 [ 42.560611] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.561595] ? __pfx_do_seccomp+0x10/0x10 [ 42.562450] ? find_held_lock+0x2b/0x80 [ 42.563224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.564288] ? static_key_count+0x60/0x80 [ 42.565112] prctl_set_seccomp+0x4e/0x70 [ 42.565958] __do_sys_prctl+0xe6c/0x1d70 [ 42.566808] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.567747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.568791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.569851] ? irqentry_exit+0xf3/0x650 [ 42.570677] do_syscall_64+0xbf/0x430 [ 42.571483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.572493] RIP: 0033:0x7f62617985cd [ 42.573202] 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 [ 42.576642] RSP: 002b:00007ffd94abdff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.578116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62617985cd [ 42.579495] RDX: 00005581d7951e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.580871] RBP: 00007ffd94abe050 R08: 0000000000000000 R09: 00007ffd94abd6f0 [ 42.582288] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581db201ad0 [ 42.583668] R13: 00007ffd94abe480 R14: 00005581db202bc0 R15: 00005581db213780 [ 42.585090] [ 42.585608] irq event stamp: 1803 [ 42.586311] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.587968] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.589599] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 42.590627] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 42.591638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64036' (ECDSA) to the list of known hosts. 2025/11/19 00:37:09 fuzzer started 2025/11/19 00:37:09 dialing manager at localhost:34383 2025/11/19 00:37:09 checking machine... 2025/11/19 00:37:09 checking revisions... [ 43.370396] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:37:09 testing simple program... [ 43.438171] cgroup: Unknown subsys name 'net' [ 43.485390] cgroup: Unknown subsys name 'cpuset' [ 43.498008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:37:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08dc0 RCX=ffffffff86ab8e20 RDX=1ffff1100d9c114b RSI=0000000000000000 RDI=ffff88806ce08a58 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86ab8e24 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08dc0 R15=ffff88806ce08a50 RIP=ffffffff8135fb9c 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 00007fb86fb3e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffff74d000 CR3=0000000020cb7000 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=0000000000000000 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152705f RFL=00000046 [---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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9dde7558 CR3=000000000e667000 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=37333a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363530 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000