[ 39.472460] ------------[ cut here ]------------ [ 39.473525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.475818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.477493] Modules linked in: [ 39.478177] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.480352] Tainted: [W]=WARN [ 39.481034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.482692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.483708] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.487221] RSP: 0018:ffff888017a77bc0 EFLAGS: 00010286 [ 39.488301] RAX: 0000000000000000 RBX: ffffed1002f4ef78 RCX: ffffffff813a4050 [ 39.489742] RDX: ffff88800f615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.491167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ef2f [ 39.492555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.493992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a77df8 [ 39.495424] FS: 00007fed07756900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.497066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.498260] CR2: 00007fed07c48580 CR3: 000000001b9ff000 CR4: 0000000000350ef0 [ 39.499649] Call Trace: [ 39.500151] [ 39.500650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.501655] ? __create_object+0x59/0x80 [ 39.502502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.503545] __vmalloc_noprof+0x59/0x60 [ 39.504318] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.505284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.506307] bpf_prog_alloc+0x39/0x200 [ 39.507125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.508137] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.509136] do_seccomp+0x349/0x25e0 [ 39.509946] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.510918] ? __pfx_do_seccomp+0x10/0x10 [ 39.511793] ? find_held_lock+0x2b/0x80 [ 39.512601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.513716] ? static_key_count+0x60/0x80 [ 39.514580] prctl_set_seccomp+0x4e/0x70 [ 39.515366] __do_sys_prctl+0xe6c/0x1d70 [ 39.516217] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.517174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.518254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.519367] ? irqentry_exit+0xf3/0x650 [ 39.520194] do_syscall_64+0xbf/0x430 [ 39.521002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.522066] RIP: 0033:0x7fed07c485cd [ 39.522828] 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 [ 39.526202] RSP: 002b:00007ffd719e1ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.527675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed07c485cd [ 39.529051] RDX: 00005612f160de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.530455] RBP: 00007ffd719e1b10 R08: 0000000000000000 R09: 00007ffd719e11b0 [ 39.531677] R10: 0000000000000000 R11: 0000000000000246 R12: 000056130b03aad0 [ 39.532898] R13: 00007ffd719e1f40 R14: 000056130b03bbc0 R15: 000056130b04c780 [ 39.534126] [ 39.534563] irq event stamp: 1775 [ 39.535138] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.536552] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.537979] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 39.539415] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 39.540839] ---[ end trace 0000000000000000 ]--- [ 42.730115] ------------[ cut here ]------------ [ 42.730558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.731520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.732181] Modules linked in: [ 42.732482] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.733395] Tainted: [W]=WARN [ 42.733678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.734327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.734766] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.736230] RSP: 0018:ffff888019c57bc0 EFLAGS: 00010286 [ 42.736691] RAX: 0000000000000000 RBX: ffffed100338af78 RCX: ffffffff813a4050 [ 42.737258] RDX: ffff8880178dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.737876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338af2f [ 42.738465] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.739042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c57df8 [ 42.739644] FS: 00007f65c2186900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.740285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.740787] CR2: 00007f65c2678580 CR3: 000000000c90c000 CR4: 0000000000350ef0 [ 42.741356] Call Trace: [ 42.741594] [ 42.741800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.742192] ? __create_object+0x59/0x80 [ 42.742556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.742991] __vmalloc_noprof+0x59/0x60 [ 42.743317] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.743739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.744151] bpf_prog_alloc+0x39/0x200 [ 42.744496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.744912] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.745308] do_seccomp+0x349/0x25e0 [ 42.745742] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.746225] ? __pfx_do_seccomp+0x10/0x10 [ 42.746599] ? find_held_lock+0x2b/0x80 [ 42.746940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.747357] ? static_key_count+0x60/0x80 [ 42.747738] prctl_set_seccomp+0x4e/0x70 [ 42.748070] __do_sys_prctl+0xe6c/0x1d70 [ 42.748433] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.748814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.749231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.749704] ? irqentry_exit+0xf3/0x650 [ 42.750037] do_syscall_64+0xbf/0x430 [ 42.750351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.750801] RIP: 0033:0x7f65c26785cd [ 42.751103] 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 [ 42.752573] RSP: 002b:00007ffef8c43420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.753187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65c26785cd [ 42.753806] RDX: 00005587e7097e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.754371] RBP: 00007ffef8c43480 R08: 0000000000000000 R09: 00007ffef8c42b20 [ 42.754971] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587f8576ad0 [ 42.755562] R13: 00007ffef8c438b0 R14: 00005587f8577bc0 R15: 00005587f8588780 [ 42.756148] [ 42.756344] irq event stamp: 1657 [ 42.756655] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 42.757335] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 42.758062] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 42.758785] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 42.759477] ---[ end trace 0000000000000000 ]--- [ 43.473099] ------------[ cut here ]------------ [ 43.473562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.474504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.475163] Modules linked in: [ 43.475464] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.476358] Tainted: [W]=WARN [ 43.476649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.477303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.477731] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.479198] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 43.479646] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 43.480214] RDX: ffff88801705b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.480806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 43.481369] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481966] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 43.482551] FS: 00007f36e9435900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.483188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.483678] CR2: 00007f36e9927580 CR3: 000000000ca91000 CR4: 0000000000350ef0 [ 43.484247] Call Trace: [ 43.484489] [ 43.484681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.485070] ? __create_object+0x59/0x80 [ 43.485431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.485862] __vmalloc_noprof+0x59/0x60 [ 43.486188] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.486592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.487002] bpf_prog_alloc+0x39/0x200 [ 43.487320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.487752] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.488147] do_seccomp+0x349/0x25e0 [ 43.488481] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.488875] ? __pfx_do_seccomp+0x10/0x10 [ 43.489212] ? find_held_lock+0x2b/0x80 [ 43.489569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.489998] ? static_key_count+0x60/0x80 [ 43.490344] prctl_set_seccomp+0x4e/0x70 [ 43.490702] __do_sys_prctl+0xe6c/0x1d70 [ 43.491041] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.491821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.492249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.492703] ? irqentry_exit+0xf3/0x650 [ 43.493034] do_syscall_64+0xbf/0x430 [ 43.493350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.493804] RIP: 0033:0x7f36e99275cd [ 43.494113] 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 [ 43.495567] RSP: 002b:00007ffe80e23570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.496176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36e99275cd [ 43.496771] RDX: 000055d254b92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.497331] RBP: 00007ffe80e235d0 R08: 0000000000000000 R09: 00007ffe80e22c70 [ 43.497929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d274236b10 [ 43.498515] R13: 00007ffe80e23a00 R14: 000055d2742372b0 R15: 000055d27424b6f0 [ 43.499082] [ 43.499275] irq event stamp: 1771 [ 43.499572] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 43.500255] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 43.500953] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 43.501663] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 43.502344] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30904' (ECDSA) to the list of known hosts. 2025/11/17 21:45:48 fuzzer started 2025/11/17 21:45:48 dialing manager at localhost:37895 2025/11/17 21:45:48 checking machine... 2025/11/17 21:45:48 checking revisions... [ 44.231215] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:45:48 testing simple program... [ 44.285325] cgroup: Unknown subsys name 'net' [ 44.326640] cgroup: Unknown subsys name 'cpuset' [ 44.333915] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:45:47 Registers: info registers vcpu 0 RAX=ffff88800ee00001 RBX=ffff88806ce089f0 RCX=0000000000000001 RDX=ffff88800edff701 RSI=ffff88800edff708 RDI=ffff88806ce08a00 RBP=ffff88800edff708 RSP=ffff88806ce08948 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88800edf8000 R14=ffff88800edff710 R15=ffff88806ce089f0 RIP=ffffffff8135e2ad RFL=00000287 [--S--PC] 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 00007f65c2186900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef8c3d000 CR3=000000000af95000 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=6720646572637465733a4d41503d706f 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=1ffffffff0cd2209 RBX=ffffffff86691048 RCX=ffffffff81001489 RDX=000000000000000d RSI=ffffffff869d927a RDI=ffffffff86691030 RBP=ffffffff86691030 RSP=ffff88806cf089b8 R8 =ffffffff869d927a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff86691064 R13=ffffffff86691030 R14=ffffffff86691030 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000216 [----AP-] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1140249030 CR3=000000000ddba000 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=35343a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363232 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000