[ 46.066731] ------------[ cut here ]------------ [ 46.067293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.068606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.069505] Modules linked in: [ 46.069897] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.071154] Tainted: [W]=WARN [ 46.071502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.072425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.073002] 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 [ 46.075008] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 46.075593] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 46.076388] RDX: ffff888015db8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.077180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 46.077984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.078806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 46.079580] FS: 00007f303b09c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.080476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.081137] CR2: 00007ffc7814eef7 CR3: 00000000140bd000 CR4: 0000000000350ef0 [ 46.081944] Call Trace: [ 46.082236] [ 46.082501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.083093] ? __create_object+0x59/0x80 [ 46.083560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.084164] __vmalloc_noprof+0x59/0x60 [ 46.084613] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.085161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.085747] bpf_prog_alloc+0x39/0x200 [ 46.086183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.086777] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.087316] do_seccomp+0x349/0x25e0 [ 46.087760] ? find_held_lock+0x2b/0x80 [ 46.088208] ? do_prlimit+0x310/0x610 [ 46.088646] ? __pfx_do_seccomp+0x10/0x10 [ 46.089139] ? do_raw_spin_unlock+0x53/0x220 [ 46.089638] ? _raw_spin_unlock+0x1e/0x40 [ 46.090128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.090734] ? static_key_count+0x60/0x80 [ 46.091205] prctl_set_seccomp+0x4e/0x70 [ 46.091685] __do_sys_prctl+0xe6c/0x1d70 [ 46.092145] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.092680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.093263] ? irqentry_exit+0xf3/0x650 [ 46.093735] do_syscall_64+0xbf/0x430 [ 46.094173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.094788] RIP: 0033:0x7f303b58e5cd [ 46.095201] 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 [ 46.097182] RSP: 002b:00007ffc7814de20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.098044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f303b58e5cd [ 46.098875] RDX: 0000555b4b757e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.099651] RBP: 00007ffc7814de80 R08: 0000000000000000 R09: 00007ffc7814d520 [ 46.100452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b67b26b10 [ 46.101256] R13: 00007ffc7814e2b0 R14: 0000555b67b272b0 R15: 0000555b67b3b6f0 [ 46.102087] [ 46.102354] irq event stamp: 1679 [ 46.102766] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 46.103716] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 46.104636] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 46.105601] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 46.106561] ---[ end trace 0000000000000000 ]--- [ 48.812098] ------------[ cut here ]------------ [ 48.812988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.814979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.816410] Modules linked in: [ 48.817038] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.819248] Tainted: [W]=WARN [ 48.819911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.821368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.822274] 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 [ 48.825433] RSP: 0018:ffff888016a8fbc0 EFLAGS: 00010286 [ 48.826407] RAX: 0000000000000000 RBX: ffffed1002d51f78 RCX: ffffffff813a4050 [ 48.827697] RDX: ffff8880158d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.828976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d51f2f [ 48.830254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.831527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a8fdf8 [ 48.832787] FS: 00007f3c4f8da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.834213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.835267] CR2: 00007ffc11775ef7 CR3: 000000000e686000 CR4: 0000000000350ef0 [ 48.836529] Call Trace: [ 48.837044] [ 48.837454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.838346] ? __create_object+0x59/0x80 [ 48.839138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.840098] __vmalloc_noprof+0x59/0x60 [ 48.840857] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.841725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.842613] bpf_prog_alloc+0x39/0x200 [ 48.843353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.844263] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.845159] do_seccomp+0x349/0x25e0 [ 48.845866] ? find_held_lock+0x2b/0x80 [ 48.846591] ? do_prlimit+0x310/0x610 [ 48.847326] ? __pfx_do_seccomp+0x10/0x10 [ 48.848114] ? do_raw_spin_unlock+0x53/0x220 [ 48.848944] ? _raw_spin_unlock+0x1e/0x40 [ 48.849728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.850650] ? static_key_count+0x60/0x80 [ 48.851441] prctl_set_seccomp+0x4e/0x70 [ 48.852211] __do_sys_prctl+0xe6c/0x1d70 [ 48.852980] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.853832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.854795] ? irqentry_exit+0xf3/0x650 [ 48.855503] do_syscall_64+0xbf/0x430 [ 48.856229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.857177] RIP: 0033:0x7f3c4fdcc5cd [ 48.857881] 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 [ 48.860708] RSP: 002b:00007ffc11773a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.861842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c4fdcc5cd [ 48.862915] RDX: 0000563bffb1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.863987] RBP: 00007ffc11773a90 R08: 0000000000000000 R09: 00007ffc11773130 [ 48.865065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c23c972b0 [ 48.866130] R13: 00007ffc11773ec0 R14: 0000563c23c99d20 R15: 0000563c23cab8d0 [ 48.867220] [ 48.867576] irq event stamp: 1873 [ 48.868124] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 48.869385] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 48.870675] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 48.871972] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 48.873228] ---[ end trace 0000000000000000 ]--- [ 49.574722] ------------[ cut here ]------------ [ 49.575594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.577563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.578989] Modules linked in: [ 49.579574] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.581523] Tainted: [W]=WARN [ 49.582107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.583843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.584802] 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 [ 49.587931] RSP: 0018:ffff88801accfbc0 EFLAGS: 00010286 [ 49.588897] RAX: 0000000000000000 RBX: ffffed1003599f78 RCX: ffffffff813a4050 [ 49.590163] RDX: ffff88801abf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.591434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003599f2f [ 49.592691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.593955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801accfdf8 [ 49.595260] FS: 00007f00c17f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.596687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.597738] CR2: 00007f00c1ce6580 CR3: 0000000007782000 CR4: 0000000000350ef0 [ 49.599015] Call Trace: [ 49.599472] [ 49.599915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.600806] ? __create_object+0x59/0x80 [ 49.601544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.602484] __vmalloc_noprof+0x59/0x60 [ 49.603232] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.604081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.605014] bpf_prog_alloc+0x39/0x200 [ 49.605731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.606608] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.607490] do_seccomp+0x349/0x25e0 [ 49.608209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.609155] ? irqentry_exit+0x17b/0x650 [ 49.609907] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.610881] ? __pfx_do_seccomp+0x10/0x10 [ 49.611616] ? __do_sys_prctl+0xc4/0x1d70 [ 49.612409] prctl_set_seccomp+0x4e/0x70 [ 49.613185] __do_sys_prctl+0xe6c/0x1d70 [ 49.613954] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.614820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.615753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.616651] ? irqentry_exit+0xf3/0x650 [ 49.617403] do_syscall_64+0xbf/0x430 [ 49.618132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.619068] RIP: 0033:0x7f00c1ce65cd [ 49.619752] 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 [ 49.622850] RSP: 002b:00007ffe6060ca30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.624177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00c1ce65cd [ 49.625426] RDX: 0000558e9ed9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.626708] RBP: 00007ffe6060ca90 R08: 0000000000000000 R09: 00007ffe6060c130 [ 49.627954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558eb98ecad0 [ 49.629195] R13: 00007ffe6060cec0 R14: 0000558eb98edbc0 R15: 0000558eb98fe780 [ 49.630465] [ 49.630939] irq event stamp: 1805 [ 49.631541] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.633064] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.634602] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 49.636015] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 49.637282] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62739' (ECDSA) to the list of known hosts. 2025/11/18 09:17:28 fuzzer started 2025/11/18 09:17:29 dialing manager at localhost:34383 2025/11/18 09:17:29 checking machine... 2025/11/18 09:17:29 checking revisions... [ 50.550229] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:17:29 testing simple program... [ 50.656098] cgroup: Unknown subsys name 'net' [ 50.712218] cgroup: Unknown subsys name 'cpuset' [ 50.724483] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:17:28 Registers: info registers vcpu 0 RAX=000000000000000a RBX=ffff8880158d5de8 RCX=ffff88806ce089c4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff8880158d5de8 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08970 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880158d5de8 R13=ffff88806ce089c4 R14=0000000000000003 R15=0000000000000003 RIP=ffffffff84c71f8a 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 00007f3c4f8da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c4f8a4008 CR3=0000000020324000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffffffffff00 RCX=0000000000000010 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff888009643780 RSP=ffff88806cf08bf0 R8 =0000000000080000 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888009644200 R15=0000000000000003 RIP=ffffffff815265f4 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9cc022c040 CR3=000000000bd07000 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=09a83ce91a92a380e94e21426f2af5eb XMM02=0000000000305320ec2efd57dc4c00df XMM03=0000000000312fb827f700cf32493d0a XMM04=fc2ef1a1902f4ba700000000000ae988 XMM05=3831565676e4b6f20000000000322540 XMM06=817b8945e9d503730000000000321f38 XMM07=e042d86d42eb936e0000000000313238 XMM08=27f700cf32493d0a0000000000305380 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000