[ 45.620446] ------------[ cut here ]------------ [ 45.621205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.622846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.624028] Modules linked in: [ 45.624539] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.626175] Tainted: [W]=WARN [ 45.626628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.627848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.628580] 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 [ 45.631200] RSP: 0018:ffff88801bcdfbc0 EFLAGS: 00010286 [ 45.631998] RAX: 0000000000000000 RBX: ffffed100379bf78 RCX: ffffffff813a4050 [ 45.633056] RDX: ffff888018c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.634107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100379bf2f [ 45.635164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.636227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcdfdf8 [ 45.637291] FS: 00007f38f19fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.638486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.639355] CR2: 00007fffbd318ef7 CR3: 000000000e4ef000 CR4: 0000000000350ef0 [ 45.640420] Call Trace: [ 45.640838] [ 45.641178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.641919] ? __create_object+0x59/0x80 [ 45.642526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.643320] __vmalloc_noprof+0x59/0x60 [ 45.643941] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.644644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.645414] bpf_prog_alloc+0x39/0x200 [ 45.646021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.646793] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.647529] do_seccomp+0x349/0x25e0 [ 45.648120] ? find_held_lock+0x2b/0x80 [ 45.648752] ? do_prlimit+0x310/0x610 [ 45.649327] ? __pfx_do_seccomp+0x10/0x10 [ 45.649975] ? do_raw_spin_unlock+0x53/0x220 [ 45.650647] ? _raw_spin_unlock+0x1e/0x40 [ 45.651291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.652097] ? static_key_count+0x60/0x80 [ 45.652763] prctl_set_seccomp+0x4e/0x70 [ 45.653375] __do_sys_prctl+0xe6c/0x1d70 [ 45.654020] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.654716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.655476] ? irqentry_exit+0xf3/0x650 [ 45.656105] do_syscall_64+0xbf/0x430 [ 45.656717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.657471] RIP: 0033:0x7f38f1ef05cd [ 45.658046] 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 [ 45.660677] RSP: 002b:00007fffbd3169f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.661797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38f1ef05cd [ 45.662849] RDX: 000055a7f8743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.663905] RBP: 00007fffbd316a50 R08: 0000000000000000 R09: 00007fffbd3160f0 [ 45.664978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a82f09e240 [ 45.666039] R13: 00007fffbd316e80 R14: 000055a82f09dbf0 R15: 000055a82f0b24d0 [ 45.667102] [ 45.667453] irq event stamp: 1739 [ 45.667988] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 45.669241] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 45.670483] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 45.671747] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 45.673020] ---[ end trace 0000000000000000 ]--- [ 48.623544] ------------[ cut here ]------------ [ 48.624474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.626510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.627999] Modules linked in: [ 48.628607] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.630563] Tainted: [W]=WARN [ 48.631157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.632627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.633537] 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 [ 48.636686] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 48.637600] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 48.638886] RDX: ffff888019f23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.640162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 48.641456] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.642731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 48.643994] FS: 00007f7e94bc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.645428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.646487] CR2: 00007f7e950b3580 CR3: 000000001ca8f000 CR4: 0000000000350ef0 [ 48.647774] Call Trace: [ 48.648240] [ 48.648647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.649526] ? __create_object+0x59/0x80 [ 48.650317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.651279] __vmalloc_noprof+0x59/0x60 [ 48.652029] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.652919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.653843] bpf_prog_alloc+0x39/0x200 [ 48.654527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.655452] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.656363] do_seccomp+0x349/0x25e0 [ 48.657083] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.657993] ? __pfx_do_seccomp+0x10/0x10 [ 48.658786] ? find_held_lock+0x2b/0x80 [ 48.659500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.660465] ? static_key_count+0x60/0x80 [ 48.661257] prctl_set_seccomp+0x4e/0x70 [ 48.662028] __do_sys_prctl+0xe6c/0x1d70 [ 48.662811] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.663623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.664587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.665544] ? irqentry_exit+0xf3/0x650 [ 48.666301] do_syscall_64+0xbf/0x430 [ 48.667055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.668006] RIP: 0033:0x7f7e950b35cd [ 48.668717] 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 [ 48.671860] RSP: 002b:00007ffe12b18610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.673232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e950b35cd [ 48.674504] RDX: 000055abc0329e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.675788] RBP: 00007ffe12b18670 R08: 0000000000000000 R09: 00007ffe12b17d10 [ 48.677071] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abf52bd2b0 [ 48.678341] R13: 00007ffe12b18aa0 R14: 000055abf52bfd20 R15: 000055abf52d18d0 [ 48.679628] [ 48.680090] irq event stamp: 1733 [ 48.680751] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.682264] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.683774] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 48.685331] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 48.686826] ---[ end trace 0000000000000000 ]--- [ 49.369940] ------------[ cut here ]------------ [ 49.370712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.372378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.373569] Modules linked in: [ 49.374116] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.375773] Tainted: [W]=WARN [ 49.376244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.377459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.378212] 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 [ 49.380843] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 49.381613] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 49.382681] RDX: ffff888019eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.383742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 49.384814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.385872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 49.386940] FS: 00007fd92ce42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.388132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.389027] CR2: 00007fd92d334580 CR3: 000000001f996000 CR4: 0000000000350ef0 [ 49.390096] Call Trace: [ 49.390480] [ 49.390859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.391568] ? __create_object+0x59/0x80 [ 49.392233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.393033] __vmalloc_noprof+0x59/0x60 [ 49.393627] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.394349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.395113] bpf_prog_alloc+0x39/0x200 [ 49.395721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396462] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.397213] do_seccomp+0x349/0x25e0 [ 49.397798] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.398502] ? __pfx_do_seccomp+0x10/0x10 [ 49.399156] ? find_held_lock+0x2b/0x80 [ 49.399783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.400555] ? static_key_count+0x60/0x80 [ 49.401219] prctl_set_seccomp+0x4e/0x70 [ 49.401857] __do_sys_prctl+0xe6c/0x1d70 [ 49.402473] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.403178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.403964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.404775] ? irqentry_exit+0xf3/0x650 [ 49.405377] do_syscall_64+0xbf/0x430 [ 49.405989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.406781] RIP: 0033:0x7fd92d3345cd [ 49.407324] 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 [ 49.409953] RSP: 002b:00007ffd7668a5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.411138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd92d3345cd [ 49.412200] RDX: 000055d9759b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.413272] RBP: 00007ffd7668a630 R08: 0000000000000000 R09: 00007ffd76689cd0 [ 49.414333] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d99085dad0 [ 49.415401] R13: 00007ffd7668aa60 R14: 000055d99085ebc0 R15: 000055d99086f780 [ 49.416490] [ 49.416871] irq event stamp: 1773 [ 49.417368] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.418626] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.419913] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.421193] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.422443] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18790' (ECDSA) to the list of known hosts. 2025/11/18 09:13:06 fuzzer started 2025/11/18 09:13:07 dialing manager at localhost:34383 2025/11/18 09:13:07 checking machine... 2025/11/18 09:13:07 checking revisions... [ 50.355341] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:13:07 testing simple program... [ 50.453410] cgroup: Unknown subsys name 'net' [ 50.520026] cgroup: Unknown subsys name 'cpuset' [ 50.541815] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:13:06 Registers: info registers vcpu 0 RAX=ffff88801c8ff7e8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801c8ff6f0 RSI=0000000000000000 RDI=ffff88801c8ff8a0 RBP=ffff88801c8ff8a0 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff8880097f6068 R13=0000000000000246 R14=ffff88801c8ff8a0 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000082 [--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 00007f7e94bc1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e94ba0020 CR3=000000000e515000 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=ffff88806cf33480 RBX=ffff88801f9e7940 RCX=ffff88801f9e7818 RDX=0000000000000128 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff888008c4b780 RSP=ffff888009757ba0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88801f9e7940 R15=ffff888008c4b780 RIP=ffffffff81b2e735 RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff320f9ac8 CR3=000000000dc51000 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=8109383adff9d0b8e54f02c92348831b XMM02=ec2efd57dc4c00df0000000000304848 XMM03=0325b962357ba7080000000000304918 XMM04=97210518481c90a600000000000ae988 XMM05=a247a95eeac3c21d0000000000322da8 XMM06=3e829fc8c8edc9900000000000321e48 XMM07=e042d86d42eb936e00000000003134a0 XMM08=0325b962357ba7080000000000304918 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000