[ 46.791019] ------------[ cut here ]------------ [ 46.791967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.794046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.795736] Modules linked in: [ 46.796331] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.798320] Tainted: [W]=WARN [ 46.798917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.800401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.801312] 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 [ 46.804483] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286 [ 46.805448] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050 [ 46.806726] RDX: ffff888016029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.808011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f [ 46.809287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.810561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8 [ 46.811849] FS: 00007f70cf79b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.813291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.814346] CR2: 00007ffddaffcef8 CR3: 000000000e140000 CR4: 0000000000350ef0 [ 46.815639] Call Trace: [ 46.816106] [ 46.816514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.817419] ? __create_object+0x59/0x80 [ 46.818204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.819173] __vmalloc_noprof+0x59/0x60 [ 46.819943] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.820812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.821754] bpf_prog_alloc+0x39/0x200 [ 46.822454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.823378] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.824309] do_seccomp+0x349/0x25e0 [ 46.825035] ? find_held_lock+0x2b/0x80 [ 46.825817] ? do_prlimit+0x310/0x610 [ 46.826584] ? __pfx_do_seccomp+0x10/0x10 [ 46.827347] ? do_raw_spin_unlock+0x53/0x220 [ 46.828210] ? _raw_spin_unlock+0x1e/0x40 [ 46.828996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.829985] ? static_key_count+0x60/0x80 [ 46.830804] prctl_set_seccomp+0x4e/0x70 [ 46.831596] __do_sys_prctl+0xe6c/0x1d70 [ 46.832363] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.833238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.834229] ? irqentry_exit+0xf3/0x650 [ 46.835006] do_syscall_64+0xbf/0x430 [ 46.835782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.836757] RIP: 0033:0x7f70cfc8d5cd [ 46.837432] 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 [ 46.840699] RSP: 002b:00007ffddaffa440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.842099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70cfc8d5cd [ 46.843410] RDX: 000055ef77d0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.844743] RBP: 00007ffddaffa4a0 R08: 0000000000000000 R09: 00007ffddaff9b40 [ 46.846052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef97a37ad0 [ 46.847363] R13: 00007ffddaffa8d0 R14: 000055ef97a38bc0 R15: 000055ef97a49780 [ 46.848718] [ 46.849155] irq event stamp: 1711 [ 46.849820] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.851382] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.852944] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.854465] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.855979] ---[ end trace 0000000000000000 ]--- [ 49.764786] ------------[ cut here ]------------ [ 49.765715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.767712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.769134] Modules linked in: [ 49.769748] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.771751] Tainted: [W]=WARN [ 49.772297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.773995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.775017] 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 [ 49.778191] RSP: 0018:ffff88801737fbc0 EFLAGS: 00010286 [ 49.779173] RAX: 0000000000000000 RBX: ffffed1002e6ff78 RCX: ffffffff813a4050 [ 49.780447] RDX: ffff888013cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.781717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ff2f [ 49.782990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.784268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801737fdf8 [ 49.785560] FS: 00007fe5d76af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.786999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.788053] CR2: 00007ffc3c0f3ef8 CR3: 000000001fb88000 CR4: 0000000000350ef0 [ 49.789331] Call Trace: [ 49.789834] [ 49.790243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.791132] ? __create_object+0x59/0x80 [ 49.791909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792873] __vmalloc_noprof+0x59/0x60 [ 49.793635] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.794449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.795374] bpf_prog_alloc+0x39/0x200 [ 49.796117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.797039] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.797933] do_seccomp+0x349/0x25e0 [ 49.798632] ? find_held_lock+0x2b/0x80 [ 49.799338] ? do_prlimit+0x310/0x610 [ 49.800084] ? __pfx_do_seccomp+0x10/0x10 [ 49.800853] ? do_raw_spin_unlock+0x53/0x220 [ 49.801675] ? _raw_spin_unlock+0x1e/0x40 [ 49.802406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.803362] ? static_key_count+0x60/0x80 [ 49.804158] prctl_set_seccomp+0x4e/0x70 [ 49.804926] __do_sys_prctl+0xe6c/0x1d70 [ 49.805705] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.806581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.807573] ? irqentry_exit+0xf3/0x650 [ 49.808309] do_syscall_64+0xbf/0x430 [ 49.809045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.809988] RIP: 0033:0x7fe5d7ba15cd [ 49.810686] 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 [ 49.813846] RSP: 002b:00007ffc3c0f18e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.815185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5d7ba15cd [ 49.816457] RDX: 0000564078141e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.817736] RBP: 00007ffc3c0f1940 R08: 0000000000000000 R09: 00007ffc3c0f0fe0 [ 49.819009] R10: 0000000000000000 R11: 0000000000000246 R12: 000056408ed85ad0 [ 49.820289] R13: 00007ffc3c0f1d70 R14: 000056408ed86bc0 R15: 000056408ed97780 [ 49.821577] [ 49.821995] irq event stamp: 2725 [ 49.822627] hardirqs last enabled at (2735): [] __up_console_sem+0x78/0x80 [ 49.824147] hardirqs last disabled at (2744): [] __up_console_sem+0x5d/0x80 [ 49.825510] softirqs last enabled at (2358): [] handle_softirqs+0x50c/0x770 [ 49.826815] softirqs last disabled at (2353): [] __irq_exit_rcu+0xc4/0x100 [ 49.828086] ---[ end trace 0000000000000000 ]--- [ 50.618572] ------------[ cut here ]------------ [ 50.619295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.620945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.622166] Modules linked in: [ 50.622877] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.624602] Tainted: [W]=WARN [ 50.625062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.626276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.627030] 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 [ 50.629677] RSP: 0018:ffff888019f97bc0 EFLAGS: 00010286 [ 50.630446] RAX: 0000000000000000 RBX: ffffed10033f2f78 RCX: ffffffff813a4050 [ 50.631503] RDX: ffff888019cb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.632586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f2f2f [ 50.633649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.634715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f97df8 [ 50.635789] FS: 00007fc4b22d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.636976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.637851] CR2: 00007fc4b27c6580 CR3: 000000000d409000 CR4: 0000000000350ef0 [ 50.638924] Call Trace: [ 50.639306] [ 50.639680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.640384] ? __create_object+0x59/0x80 [ 50.641030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.641839] __vmalloc_noprof+0x59/0x60 [ 50.642428] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.643149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643938] bpf_prog_alloc+0x39/0x200 [ 50.644511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.645274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.646022] do_seccomp+0x349/0x25e0 [ 50.646614] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.647314] ? __pfx_do_seccomp+0x10/0x10 [ 50.647968] ? find_held_lock+0x2b/0x80 [ 50.648591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.649345] ? static_key_count+0x60/0x80 [ 50.650002] prctl_set_seccomp+0x4e/0x70 [ 50.650642] __do_sys_prctl+0xe6c/0x1d70 [ 50.651253] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.651971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.652773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.653574] ? irqentry_exit+0xf3/0x650 [ 50.654168] do_syscall_64+0xbf/0x430 [ 50.654786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.655575] RIP: 0033:0x7fc4b27c65cd [ 50.656136] 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 [ 50.658749] RSP: 002b:00007ffca86f5c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.659896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4b27c65cd [ 50.660956] RDX: 000055c3aa263e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.662009] RBP: 00007ffca86f5cd0 R08: 0000000000000000 R09: 00007ffca86f5370 [ 50.663079] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3c9f6aad0 [ 50.664157] R13: 00007ffca86f6100 R14: 000055c3c9f6bbc0 R15: 000055c3c9f7c780 [ 50.665230] [ 50.665623] irq event stamp: 1797 [ 50.666127] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.667385] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.668646] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 50.669925] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 50.671183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12345' (ECDSA) to the list of known hosts. 2025/11/19 06:35:21 fuzzer started 2025/11/19 06:35:21 dialing manager at localhost:34383 2025/11/19 06:35:21 checking machine... 2025/11/19 06:35:21 checking revisions... [ 51.551733] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:35:22 testing simple program... [ 51.656843] cgroup: Unknown subsys name 'net' [ 51.729503] cgroup: Unknown subsys name 'cpuset' [ 51.748984] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:35:21 Registers: info registers vcpu 0 RAX=000000000004ae65 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1af8a8c010 CR3=000000000d55f000 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=84fa6ded0def01873e4cc8da61089880 XMM02=00000000003037c8eff9b2d0a8fce9cb XMM03=00000000003038982c67c8bc2e329bc3 XMM04=0945357ff872fce900000000000ae988 XMM05=090f1556b20111b3000000000031f4b8 XMM06=d56fcc8336d5e3c100000000003191a0 XMM07=e042d86d42eb936e0000000000310480 XMM08=662fc658989667dc0000000000303898 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013cf8000 RBX=0000000000000000 RCX=0000000000000000 RDX=00000000000000f1 RSI=0000000000000010 RDI=ffff888013cf8820 RBP=ffff88801faf30d4 RSP=ffff888019f978a8 R8 =0000000000000002 R9 =0000000000000000 R10=ffff888019f978b8 R11=0000000000000000 R12=ffff88801faf3000 R13=ffff888013cf8820 R14=0000000000000001 R15=0000000000002800 RIP=ffffffff84c32526 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 00007fe5d76af900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5d767e008 CR3=000000001fb4f000 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