[ 46.400980] ------------[ cut here ]------------ [ 46.402033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.404205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.405858] Modules linked in: [ 46.406570] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.408731] Tainted: [W]=WARN [ 46.409399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.411084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.412087] 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 [ 46.415432] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 46.416510] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 46.417860] RDX: ffff8880162ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.419290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 46.420824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.422278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 46.423807] FS: 00007f9862ffa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.425443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.426609] CR2: 00007ffe08bccef7 CR3: 0000000013dc3000 CR4: 0000000000350ef0 [ 46.427997] Call Trace: [ 46.428516] [ 46.428971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.429918] ? __create_object+0x59/0x80 [ 46.430785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.431828] __vmalloc_noprof+0x59/0x60 [ 46.432695] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.433578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.434588] bpf_prog_alloc+0x39/0x200 [ 46.435438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.436468] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.437445] do_seccomp+0x349/0x25e0 [ 46.438158] ? find_held_lock+0x2b/0x80 [ 46.438976] ? do_prlimit+0x310/0x610 [ 46.439749] ? __pfx_do_seccomp+0x10/0x10 [ 46.440589] ? do_raw_spin_unlock+0x53/0x220 [ 46.441546] ? _raw_spin_unlock+0x1e/0x40 [ 46.442324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.443400] ? static_key_count+0x60/0x80 [ 46.444218] prctl_set_seccomp+0x4e/0x70 [ 46.445113] __do_sys_prctl+0xe6c/0x1d70 [ 46.446015] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.446975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.448076] ? irqentry_exit+0xf3/0x650 [ 46.448909] do_syscall_64+0xbf/0x430 [ 46.449723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.450812] RIP: 0033:0x7f98634ec5cd [ 46.451647] 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 [ 46.455012] RSP: 002b:00007ffe08bcba30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.456401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98634ec5cd [ 46.457665] RDX: 00005561a3b7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.458930] RBP: 00007ffe08bcba90 R08: 0000000000000000 R09: 00007ffe08bcb130 [ 46.460209] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561a4b7d2b0 [ 46.461595] R13: 00007ffe08bcbec0 R14: 00005561a4b7fd20 R15: 00005561a4b918d0 [ 46.462989] [ 46.463478] irq event stamp: 1739 [ 46.464109] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.465859] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.467610] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.469049] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.470465] ---[ end trace 0000000000000000 ]--- [ 49.389753] ------------[ cut here ]------------ [ 49.390694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.392751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.394201] Modules linked in: [ 49.394866] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.396872] Tainted: [W]=WARN [ 49.397479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.398953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.399872] 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 [ 49.403022] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 49.404001] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 49.405300] RDX: ffff88800f23d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.406579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 49.407879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 49.410452] FS: 00007fab25db9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.411904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.412976] CR2: 00007fff96e1bef7 CR3: 0000000016d24000 CR4: 0000000000350ef0 [ 49.414258] Call Trace: [ 49.414766] [ 49.415178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.416088] ? __create_object+0x59/0x80 [ 49.416872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.417843] __vmalloc_noprof+0x59/0x60 [ 49.418600] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.419488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420428] bpf_prog_alloc+0x39/0x200 [ 49.421114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.422054] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.422968] do_seccomp+0x349/0x25e0 [ 49.423684] ? find_held_lock+0x2b/0x80 [ 49.424459] ? do_prlimit+0x310/0x610 [ 49.425152] ? __pfx_do_seccomp+0x10/0x10 [ 49.425943] ? do_raw_spin_unlock+0x53/0x220 [ 49.426785] ? _raw_spin_unlock+0x1e/0x40 [ 49.427592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.428558] ? static_key_count+0x60/0x80 [ 49.429314] prctl_set_seccomp+0x4e/0x70 [ 49.430108] __do_sys_prctl+0xe6c/0x1d70 [ 49.430901] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.431768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.432740] ? irqentry_exit+0xf3/0x650 [ 49.433517] do_syscall_64+0xbf/0x430 [ 49.434213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.435161] RIP: 0033:0x7fab262ab5cd [ 49.435866] 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 [ 49.439015] RSP: 002b:00007fff96e1a130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.440387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab262ab5cd [ 49.441664] RDX: 0000563313171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.442943] RBP: 00007fff96e1a190 R08: 0000000000000000 R09: 00007fff96e19830 [ 49.444246] R10: 0000000000000000 R11: 0000000000000246 R12: 000056331ed02ad0 [ 49.445522] R13: 00007fff96e1a5c0 R14: 000056331ed03bc0 R15: 000056331ed14780 [ 49.446840] [ 49.447266] irq event stamp: 1743 [ 49.447938] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.449463] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.450976] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.452517] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.454033] ---[ end trace 0000000000000000 ]--- [ 50.138604] ------------[ cut here ]------------ [ 50.139099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.140302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.141124] Modules linked in: [ 50.141484] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.142597] Tainted: [W]=WARN [ 50.142909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.143745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.144244] 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 [ 50.146168] RSP: 0018:ffff8880195e7bc0 EFLAGS: 00010286 [ 50.146812] RAX: 0000000000000000 RBX: ffffed10032bcf78 RCX: ffffffff813a4050 [ 50.147650] RDX: ffff888014350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.148380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032bcf2f [ 50.149091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.149885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195e7df8 [ 50.150689] FS: 00007ff2d1a24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.151503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.152075] CR2: 00007ff2d1f16580 CR3: 0000000019459000 CR4: 0000000000350ef0 [ 50.152807] Call Trace: [ 50.153073] [ 50.153301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.153802] ? __create_object+0x59/0x80 [ 50.154211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.154743] __vmalloc_noprof+0x59/0x60 [ 50.155145] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.155636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.156135] bpf_prog_alloc+0x39/0x200 [ 50.156539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.157037] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.157534] do_seccomp+0x349/0x25e0 [ 50.157911] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.158411] ? __pfx_do_seccomp+0x10/0x10 [ 50.158831] ? find_held_lock+0x2b/0x80 [ 50.159235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.159771] ? static_key_count+0x60/0x80 [ 50.160194] prctl_set_seccomp+0x4e/0x70 [ 50.160724] __do_sys_prctl+0xe6c/0x1d70 [ 50.161134] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.161604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.162116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.162658] ? irqentry_exit+0xf3/0x650 [ 50.163061] do_syscall_64+0xbf/0x430 [ 50.163478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.163983] RIP: 0033:0x7ff2d1f165cd [ 50.164394] 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 [ 50.166307] RSP: 002b:00007ffec6c6c880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.167095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2d1f165cd [ 50.167797] RDX: 0000564e12962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.168491] RBP: 00007ffec6c6c8e0 R08: 0000000000000000 R09: 00007ffec6c6bf80 [ 50.169167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e3a9c5bf0 [ 50.169869] R13: 00007ffec6c6cd10 R14: 0000564e3a9cf380 R15: 0000564e3a9da460 [ 50.170590] [ 50.170837] irq event stamp: 1749 [ 50.171174] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.172048] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.172902] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.173767] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.174622] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64680' (ECDSA) to the list of known hosts. 2025/11/18 20:06:11 fuzzer started 2025/11/18 20:06:12 dialing manager at localhost:34383 2025/11/18 20:06:12 checking machine... 2025/11/18 20:06:12 checking revisions... [ 51.008745] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:06:12 testing simple program... [ 51.089053] cgroup: Unknown subsys name 'net' [ 51.128275] cgroup: Unknown subsys name 'cpuset' [ 51.140743] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:06:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffea0000274100 RDX=0000000000000000 RSI=ffff888009d041c0 RDI=ffffed10013a0838 RBP=ffffffff8229c355 RSP=ffff8880186afd20 R8 =ffff888009d041c0 R9 =0000000000000020 R10=ffffffff8664f857 R11=0000000000000000 R12=ffff888009d041c0 R13=0000000000000000 R14=ffff888009d041c0 R15=ffff88800945d280 RIP=ffffffff81b2d298 RFL=00000282 [--S----] 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 00007fab25db9900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007fab25d79008 CR3=000000001fe72000 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=000000000002851b 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3f812ce8 CR3=000000000dd64000 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=d5c7cb744bd12685de44d912e9e565ea XMM02=0000000000306ac8eff9b2d0a8fce9cb XMM03=0000000000306b982c67c8bc2e329bc3 XMM04=850f82bfc82ef2a500000000000ae988 XMM05=07078499a00ce3ed00000000003246d0 XMM06=5b75c91c804453420000000000323770 XMM07=e042d86d42eb936e0000000000314ad8 XMM08=c965ee78fe928a070000000000306b98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000