[ 46.514825] ------------[ cut here ]------------ [ 46.515787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.517740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.519202] Modules linked in: [ 46.519889] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.521866] Tainted: [W]=WARN [ 46.522409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.523897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.524801] 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 [ 46.527984] RSP: 0018:ffff8880173d7bc0 EFLAGS: 00010286 [ 46.528967] RAX: 0000000000000000 RBX: ffffed1002e7af78 RCX: ffffffff813a4050 [ 46.530263] RDX: ffff888015ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.531554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7af2f [ 46.532834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.534120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173d7df8 [ 46.535418] FS: 00007fe5be5ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.536903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.537970] CR2: 00007ffe970c9ef7 CR3: 000000000d6ef000 CR4: 0000000000350ef0 [ 46.539266] Call Trace: [ 46.539805] [ 46.540225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.541123] ? __create_object+0x59/0x80 [ 46.541920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.542890] __vmalloc_noprof+0x59/0x60 [ 46.543672] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.544564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.545506] bpf_prog_alloc+0x39/0x200 [ 46.546214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.547152] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.548067] do_seccomp+0x349/0x25e0 [ 46.548796] ? find_held_lock+0x2b/0x80 [ 46.549570] ? do_prlimit+0x310/0x610 [ 46.550260] ? __pfx_do_seccomp+0x10/0x10 [ 46.551044] ? do_raw_spin_unlock+0x53/0x220 [ 46.551888] ? _raw_spin_unlock+0x1e/0x40 [ 46.552681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.553650] ? static_key_count+0x60/0x80 [ 46.554415] prctl_set_seccomp+0x4e/0x70 [ 46.555204] __do_sys_prctl+0xe6c/0x1d70 [ 46.556000] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.556853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.557834] ? irqentry_exit+0xf3/0x650 [ 46.558597] do_syscall_64+0xbf/0x430 [ 46.559304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.560280] RIP: 0033:0x7fe5beae05cd [ 46.560978] 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 [ 46.564175] RSP: 002b:00007ffe970c8da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.565545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5beae05cd [ 46.566839] RDX: 000055ff11688e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.568149] RBP: 00007ffe970c8e00 R08: 0000000000000000 R09: 00007ffe970c84a0 [ 46.569446] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff2729aad0 [ 46.570732] R13: 00007ffe970c9230 R14: 000055ff2729bbc0 R15: 000055ff272ac780 [ 46.572072] [ 46.572532] irq event stamp: 1755 [ 46.573143] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.574679] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.576203] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 46.577741] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 46.579267] ---[ end trace 0000000000000000 ]--- [ 49.498177] ------------[ cut here ]------------ [ 49.499136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.501110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.502566] Modules linked in: [ 49.503166] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.505128] Tainted: [W]=WARN [ 49.505721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.507176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.508105] 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 [ 49.511294] RSP: 0018:ffff88800ac97bc0 EFLAGS: 00010286 [ 49.512263] RAX: 0000000000000000 RBX: ffffed1001592f78 RCX: ffffffff813a4050 [ 49.513553] RDX: ffff888016cb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.514828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001592f2f [ 49.516103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.517386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ac97df8 [ 49.518666] FS: 00007f2562d00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.520097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.521141] CR2: 00007ffd18470ef7 CR3: 000000000b9df000 CR4: 0000000000350ef0 [ 49.522407] Call Trace: [ 49.522890] [ 49.523292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.524222] ? __create_object+0x59/0x80 [ 49.524987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.525948] __vmalloc_noprof+0x59/0x60 [ 49.526708] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.527583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.528525] bpf_prog_alloc+0x39/0x200 [ 49.529212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.530150] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.531025] do_seccomp+0x349/0x25e0 [ 49.531749] ? find_held_lock+0x2b/0x80 [ 49.532494] ? do_prlimit+0x310/0x610 [ 49.533181] ? __pfx_do_seccomp+0x10/0x10 [ 49.533960] ? do_raw_spin_unlock+0x53/0x220 [ 49.534769] ? _raw_spin_unlock+0x1e/0x40 [ 49.535548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.536499] ? static_key_count+0x60/0x80 [ 49.537249] prctl_set_seccomp+0x4e/0x70 [ 49.538008] __do_sys_prctl+0xe6c/0x1d70 [ 49.538782] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.539655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.540617] ? irqentry_exit+0xf3/0x650 [ 49.541329] do_syscall_64+0xbf/0x430 [ 49.542055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.543001] RIP: 0033:0x7f25631f25cd [ 49.543723] 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 [ 49.546841] RSP: 002b:00007ffd1846f6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.548191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25631f25cd [ 49.549470] RDX: 0000559a10942e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.550907] RBP: 00007ffd1846f720 R08: 0000000000000000 R09: 00007ffd1846edc0 [ 49.552203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a4b3cbad0 [ 49.553481] R13: 00007ffd1846fb50 R14: 0000559a4b3ccbc0 R15: 0000559a4b3dd780 [ 49.554785] [ 49.555207] irq event stamp: 1777 [ 49.555863] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.557369] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.558877] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.560453] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.561945] ---[ end trace 0000000000000000 ]--- [ 50.370897] ------------[ cut here ]------------ [ 50.371806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.373753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.375161] Modules linked in: [ 50.375773] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.377725] Tainted: [W]=WARN [ 50.378280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.379733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.380866] 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 [ 50.384069] RSP: 0018:ffff88800a5afbc0 EFLAGS: 00010286 [ 50.385054] RAX: 0000000000000000 RBX: ffffed10014b5f78 RCX: ffffffff813a4050 [ 50.386325] RDX: ffff888019eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.387613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014b5f2f [ 50.388878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.390175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5afdf8 [ 50.391459] FS: 00007efc92947900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.392876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.393919] CR2: 00007efc92ead4a6 CR3: 000000000e666000 CR4: 0000000000350ef0 [ 50.395191] Call Trace: [ 50.395703] [ 50.396106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.396981] ? __create_object+0x59/0x80 [ 50.397742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.398709] __vmalloc_noprof+0x59/0x60 [ 50.399462] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.400281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.401207] bpf_prog_alloc+0x39/0x200 [ 50.401921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.402836] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.403741] do_seccomp+0x349/0x25e0 [ 50.404404] ? find_held_lock+0x2b/0x80 [ 50.405163] ? do_prlimit+0x310/0x610 [ 50.405892] ? __pfx_do_seccomp+0x10/0x10 [ 50.406692] ? do_raw_spin_unlock+0x53/0x220 [ 50.407525] ? _raw_spin_unlock+0x1e/0x40 [ 50.408254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.409213] ? static_key_count+0x60/0x80 [ 50.410006] prctl_set_seccomp+0x4e/0x70 [ 50.410779] __do_sys_prctl+0xe6c/0x1d70 [ 50.411566] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.412377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.413331] ? irqentry_exit+0xf3/0x650 [ 50.414079] do_syscall_64+0xbf/0x430 [ 50.414806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.415759] RIP: 0033:0x7efc92e395cd [ 50.416421] 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 [ 50.419612] RSP: 002b:00007fff42233f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.421003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc92e395cd [ 50.422337] RDX: 0000564d497d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.423630] RBP: 00007fff42233fe0 R08: 0000000000000000 R09: 00007fff42233680 [ 50.424913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d86ab9ad0 [ 50.426165] R13: 00007fff42234410 R14: 0000564d86ababc0 R15: 0000564d86acb780 [ 50.427465] [ 50.427884] irq event stamp: 1765 [ 50.428515] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.430005] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.431552] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 50.433067] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 50.434578] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44377' (ECDSA) to the list of known hosts. 2025/11/18 09:26:47 fuzzer started 2025/11/18 09:26:47 dialing manager at localhost:34383 2025/11/18 09:26:47 checking machine... 2025/11/18 09:26:47 checking revisions... [ 51.365785] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:26:47 testing simple program... [ 51.452738] cgroup: Unknown subsys name 'net' [ 51.514028] cgroup: Unknown subsys name 'cpuset' [ 51.527063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:26:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff813685ae RDX=ffff88801a4cb780 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888015f0ff58 RSP=ffff888015f0ff28 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000000 R12=0000000000000007 R13=00007ffd1846858c R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c719e2 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2562d00900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1846858c CR3=0000000020179000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=540e6e5a6d47657420321f321c302e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027eed RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49af35d000 CR3=000000000d52c000 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=3ea444c71e2b7d88364f38dad3fd3524 XMM02=0000000000306550eff9b2d0a8fce9cb XMM03=00000000003066202c67c8bc2e329bc3 XMM04=6f7daa3adfed62aa00000000000ae988 XMM05=5481684b21e4fc0500000000003238e8 XMM06=5b75c91c804453420000000000322d10 XMM07=e042d86d42eb936e0000000000313f20 XMM08=f8c6be9f494437360000000000306620 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000